CN201662255U

CN201662255U - Split pressure-bearing wall-mounted solar water heater

Info

Publication number: CN201662255U
Application number: CN2009202999560U
Authority: CN
Inventors: 于乐堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-22
Filing date: 2009-12-22
Publication date: 2010-12-01
Anticipated expiration: 2019-12-22

Abstract

The utility model relates to a split pressure-bearing wall-mounted solar water heater, which comprises a water inlet, a heat collection module, a water tank, an inner container I, an inner container II, an inner container III, a shower, a hot recycle pump, a check valve and a temperature difference controller. One end of the water inlet is connected with a water inlet of the heat collection module while the other end is connected with the check valve and the hot recycle pump, a pipeline mounted at the front end of the hot recycle pump is connected with the hot recycle pump, the shower and the water tank respectively, the inner container I, the inner container II and the inner container III are mounted in the water tank, the water tank is provided with a water inlet and a water outlet, the water inlet of the water tank connected to the inner container I is connected with a water outlet of the heat collection module, a water inlet of the heat collection module and the water outlet of the heat collection module are connected with a heat collection module inner container, the heat collection module is mounted on the heat collection module inner container, and the temperature difference controller which is mounted at the lower end of the inner container III in the water tank and connected with the hot recycle pump and the heat collection module inner container controls water temperature and temperature difference in the inner containers of the water tank. The split pressure-bearing wall-mounted solar water heater can utilize solar energy sufficiently, overcomes the shortages of the prior art and prevents loss of hot water flow.

Description

The split pressure wall-mounted solar water heater

Technical field

The utility model relates to a kind of solar collecting device, but the wall-hanging solar water heater of a kind of split of pressure-bearing specifically.

Background technology:

Development and development of technology along with society, but the split wall-hanging solar water heater that is applicable to the pressure-bearing of skyscraper has become routine techniques and has entered huge numbers of families, yet the water tank of present existing split pressure-bearing wall-hanging solar water heater all is the monotubular formula, be Jiangsu SangXia Solar Energy Industry Co., Ltd for example as the application people, open day is 2007-05-09, publication number is 2898716, it is disclosed like that name is called the utility model patent of " the wall-hanging heat exchange of split two pressure-bearing solar water heaters ": when using hot water, running water enters from water tank bottom, because the effect of the pressure of running water, hot water is flowed out from water tank upper, thereby has realized using the function of hot water.But still there is a problem in such water heater: colder running water is after water tank bottom enters water tank, inevitably with water tank in the hot water that has been heated carry out heat exchange, under the unspent situation of hot water, originally the cold water that had the hot water of uniform temperature and entered mixes very soon, the outflow gradually with hot water of progressing into along with cold water, water temperature can be more and more lower, the user has to carry out continually water temperature and regulates, but also will cause the overnight or cloudy hot water that again can not get certain temperature.In order to address this problem, what generally adopt at present is the mode of the auxiliary heating of electricity, but has so not only wasted resource, and owing to increased Circuits System, will cause the misgivings of water heater safety aspect, also can bring the increase of use cost to the user.

Summary of the invention:

The purpose of this utility model has provided and has a kind ofly made full use of the hot water of solar water heater, as much as possible reduced a kind of split pressure wall-mounted solar water heater of hot water hot-fluid loss.To overcome above-mentioned deficiency.

The purpose of this utility model is realized by following technical scheme:

A kind of split pressure wall-mounted solar water heater, comprise the running water water inlet, heat collecting module, water tank, one of inner water tank, two of inner water tank, three of inner water tank, shower, hot recycle pump, non-return valve, temperature difference controller, the heat collecting module inner bag, the heat collecting module water inlet, the heat collecting module delivery port, water tank inlet, water outlet of water tank, it is characterized in that: an end of running water water inlet is connected with the heat collecting module water inlet by pipe fitting, the other end of running water water inlet is connected with hot recycle pump with non-return valve by pipe fitting, the hot recycle pump front end has been installed pipeline, pipeline respectively with hot recycle pump, shower, water tank connects, three of two and inner water tank of one of the interior installation of water tank inner water tank and inner water tank, water tank inlet and water outlet of water tank are installed on the water tank, the water tank inlet of one of inner bag is connected with the heat collecting module delivery port by pipe fitting, the heat collecting module water inlet is connected with the heat collecting module inner bag with the heat collecting module delivery port, on the heat collecting module inner bag heat collecting module is installed, temperature difference controller is installed in three lower end of inner water tank and is communicated with hot recycle pump and heat collecting module inner bag;

Described inner water tank three on inner water tank is installed three the following mouth of a river, the upper end is interconnected with water outlet of water tank, inner water tank two on two filling pipe end of two the following mouth of a river of inner water tank and inner water tank is installed, one of inner water tank is gone up the filling pipe end that one of inner water tank is installed, lower end and water tank inlet are interconnected, three the following mouth of a river of two filling pipe end by the pipe fitting inner water tank and inner water tank interconnects and is communicated with, two the following mouth of a river of the filling pipe end by one of pipe fitting inner water tank and inner water tank interconnects and is communicated with, and the three following mouths of a river that make the filling pipe end of each inner bag be adjacent inner bag respectively by pipe fitting of two and inner water tank of one of inner water tank and inner water tank are interconnected; Described heat collecting module is provided with metal tube, and each metal tube all inserts in the glass tube with vacuum of sealing.

The beneficial effects of the utility model are: set up temperature difference controller and hot recycle pump; the temperature difference of control inner water tank water temperature; make the certain thickness heat-insulation layer is arranged between water tank crust and the inner bag; like this two of one of inner water tank, inner bag and three water temperature of inner bag can well be protected; even it is overnight like this or cloudy; when need hot water next time, can also obtain the hot water of some; not needing electricity to assist heats; can make full use of the energy of the sun; saved the energy; overcome the deficiency of above-mentioned solar water heater hot water hot-fluid loss, simple in structure, cost is low.

Description of drawings:

Fig. 1 is the utility model structural representation.

Among the figure: 1, running water water inlet; 2, heat collecting module; 2-1, heat collecting module water inlet; 2-2, heat collecting module delivery port; 3, water tank; The 3-1 water tank inlet; The 3-2 water outlet of water tank; 4, one of inner water tank; The filling pipe end of one of 4-2, inner water tank; 5, two of inner water tank; Two the following mouth of a river of 5-1, inner water tank; Two filling pipe end of 5-2, inner water tank; 6, three of inner water tank; Three the following mouth of a river of 6-1, inner water tank; 7, shower; 8, hot recycle pump; 9, non-return valve; 10, temperature difference controller; 11, heat collecting module inner bag.

The specific embodiment:

Below in conjunction with drawings and Examples the utility model is further specified,

Embodiment:

As shown in Figure 1; A kind of split pressure wall-mounted solar water heater of the utility model, comprise running water water inlet 1, heat collecting module 2, water tank 3, one of inner water tank 4,25 of inner water tank, 36 of inner water tank, shower 7, hot recycle pump 8, non-return valve 9, temperature difference controller 10, heat collecting module inner bag 11, heat collecting module water inlet 2-1, heat collecting module delivery port 2-2, water tank inlet 3-1, water outlet of water tank 3-2, it is characterized in that: an end of running water water inlet 1 is connected with heat collecting module water inlet 2-1 by pipe fitting, the other end of running water water inlet 1 is connected with hot recycle pump 8 with non-return valve 9 by pipe fitting, hot recycle pump 8 front ends have been installed pipeline, pipeline respectively with hot recycle pump 8, shower 7, water tank 3 connects, 36 of 25 and inner water tank of one of water tank 3 interior installation inner water tanks 4 and inner water tank, water tank inlet 3-1 and water outlet of water tank 3-2 are installed on the water tank 3, the water tank inlet 3-1 of one of inner bag 4 is connected with heat collecting module delivery port 2-2 by pipe fitting, heat collecting module water inlet 2-1 is connected with heat collecting module inner bag 11 with heat collecting module delivery port 2-2, heat collecting module 2 is installed on the heat collecting module inner bag 11, and temperature difference controller 10 is installed in 36 lower end of inner water tank and is communicated with hot recycle pump 8 and heat collecting module inner bag 11;

Described inner water tank 36 on three following mouth of a river 6-1 of inner water tank is installed, the upper end is interconnected with water outlet of water tank 3-2, inner water tank 25 on two filling pipe end 5-2 of two following mouth of a river 5-1 of inner water tank and inner water tank is installed, the filling pipe end 4-2 of one of inner water tank is installed on one of inner water tank 4, lower end and water tank inlet 3-1 are interconnected, 36 following mouth of a river 6-1 of 25 filling pipe end 5-2 by the pipe fitting inner water tank and inner water tank interconnects and is communicated with, 25 following mouth of a river 5-1 of the filling pipe end 4-2 by one of pipe fitting inner water tank 4 and inner water tank interconnects and is communicated with, and the 36 following mouths of a river that make the filling pipe end of each inner bag be adjacent inner bag respectively by pipe fitting of 25 and inner water tank of one of inner water tank 4 and inner water tank are interconnected;

Described heat collecting module 2 is provided with metal tube (2-4), and each metal tube (2-4) all inserts in the glass tube with vacuum (2-3) of sealing.

Embodiment one: the common commercially available heat collecting module with pressure-bearing function makes the water in it heat up under the irradiation of sunlight, heat can be delivered in the inner bag of water tank along with pipeline, and inner bag is wrapped in the middle of the insulation material so that the water in the inner bag keeps certain temperature.When needs hot water, open shower, because the existence of non-return valve, the running water water inlet can be automatically in the heat collecting module supplementing water and can directly not coming out from shower, cool running water enters heat collecting module inner bag bottom by the heat collecting module water inlet, cool running water is in heat collecting module inner bag bottom and heated water is mixed, mixing water is by the heat collecting module water inlet, again through piping, enter in the inner water tank one through water tank inlet again, and the hot water in the heat collecting module inner bag can also be utilized a part like this.

Because the pressure of running water, filling pipe end 4-2 and two following mouth of a river 5-1 mouth of the inner water tank bottom that enter inner water tank two of the hot water of inner water tank one by one of inner water tank, three of two filling pipe end 5-2 by inner water tank and inner water tank following mouth of a river 6-1 enters the bottom of inner water tank three again, lead to shower through water outlet of water tank 3-2, the temperature that obtains hot water is highly stable.Hot water is disposable generally speaking is exhaustless.If inner water tank two and three hot water is not used, heat collecting module and inner bag one have been cold water, and the cold water of inner water tank one but can not enter into inner water tank two, because heat is not easy to conduct from top to bottom.The certain thickness heat-insulation layer is arranged between water tank crust and the inner bag; the water temperature of inner water tank two and inner bag three can well be protected like this, even overnight like this or cloudy, can also obtain the hot water of some when need hot water next time; just not needing electricity to assist heats, has saved the energy.

Embodiment two: other are identical with embodiment one, only the structure of heat collecting module improves: water is not directly to enter in the glass tube with vacuum, but enter in the metal tube of glass tube with vacuum the inside, the effect that but can reach bearing certain pressure relatively simple for structure like this, conduction gave glass tube with vacuum interior metal tube after the heat energy of sunshine entered glass tube with vacuum, thereby the water in the metal tube is heated up, and the water in overheated conduction makes the heat collecting module inner bag heats up again.

Embodiment three: though above-mentioned two embodiments can reach certain effect, but go back imperfection: because heat scatters and disappears is inevitable, for example three inner water tanks all are hot water, have passed through continuous several cloudy day, and the water of three inner water tank the insides all becomes cool.This is fine everyday, and the sun has come out, and very fast heat collecting module is started working, and the water temperature of inner water tank one is awfully hot, but the water temperature of inner water tank two the insides? still cool! Because go up between two the following mouth of a river 5-1 of filling pipe end 4-2 of one of inner water tank and inner water tank heat down cold can not form thermal convection current.Go up between three the following mouth of a river 6-1 of two filling pipe end 5-2 of the same because inner water tank of inner water tank three and inner water tank heat down cold can not to form thermal convection current more impossible be hot, but can't use when need use hot water so at once, in order to address this problem, temperature difference controller and hot recycle pump have been set up.When reaching temperature difference controller, the water temperature of heat collecting module inner bag the inside sets the temperature difference with the inner water tank water temperature, controller start automatically circulating pump the hot water circuit in the heat collecting module inner bag in inner water tank, the water that inner water tank is lower than the heat collecting module inner bag is recycled to continuation heating in the heat collecting module, when the water temperature in inner water tank and the heat collecting module inner bag is lower than the value that controller sets, circulating pump just quits work, reciprocation cycle rises the water temperature in the water tank like this, and can make full use of the energy of the sun.

Claims

1. split pressure wall-mounted solar water heater, comprise the running water water inlet, heat collecting module, water tank, one of inner water tank, two of inner water tank, three of inner water tank, shower, hot recycle pump, non-return valve, temperature difference controller, the heat collecting module inner bag, the heat collecting module water inlet, the heat collecting module delivery port, water tank inlet, water outlet of water tank, it is characterized in that: an end of running water water inlet is connected with the heat collecting module water inlet by pipe fitting, the other end of running water water inlet is connected with hot recycle pump with non-return valve by pipe fitting, the hot recycle pump front end has been installed pipeline, pipeline respectively with hot recycle pump, shower, water tank connects, three of two and inner water tank of one of the interior installation of water tank inner water tank and inner water tank, water tank inlet and water outlet of water tank are installed on the water tank, the water tank inlet of one of inner bag is connected with the heat collecting module delivery port by pipe fitting, the heat collecting module water inlet is connected with the heat collecting module inner bag with the heat collecting module delivery port, on the heat collecting module inner bag heat collecting module is installed, temperature difference controller is installed in three lower end of inner water tank and is communicated with hot recycle pump and heat collecting module inner bag.

2. a kind of split pressure wall-mounted solar water heater according to claim 1, it is characterized in that: described inner water tank three on inner water tank is installed three the following mouth of a river, the upper end is interconnected with water outlet of water tank, inner water tank two on two filling pipe end of two the following mouth of a river of inner water tank and inner water tank is installed, one of inner water tank is gone up the filling pipe end that one of inner water tank is installed, lower end and water tank inlet are interconnected, three the following mouth of a river of two filling pipe end by the pipe fitting inner water tank and inner water tank interconnects and is communicated with, two the following mouth of a river of the filling pipe end by one of pipe fitting inner water tank and inner water tank interconnects and is communicated with, and the three following mouths of a river that make the filling pipe end of each inner bag be adjacent inner bag respectively by pipe fitting of two and inner water tank of one of inner water tank and inner water tank are interconnected.

3. a kind of split pressure wall-mounted solar water heater according to claim 1, it is characterized in that: described heat collecting module is provided with metal tube, and each metal tube all inserts in the glass tube with vacuum of sealing.。