CN204854026U - Controllable formula solar water heater of components of a whole that can function independently - Google Patents

Abstract

The utility model discloses a controllable formula solar water heater of components of a whole that can function independently, aim at providing one kind to not repetitive heating of water, cold water is automatic during to to set the temperature mends hot water and flow for the temperature, and goes out water temperature adjustable. Which comprises an outer frame. Water pipe, mount, automatically controlled festival door, water pipe, thermal -collecting tube, the cover that keeps warm, temperature controller, storage water tank. Place a water pipe in the thermal -collecting tube, the both ends branch of water pipe maybe water inlet and delivery port, cold water from the benefit of water inlet go into with the outflow of hot water from the delivery port, to set the temperature controls by the temperature controller. The hot water made is except that the dish that is used for bathing, if still drinkable when adjustment leaving water temperature 100 is spent.

Description

Split controllable type solar water heater

Technical field the utility model obtains the device of hot water about a kind of solar energy that utilizes, and is separated specifically about thermal-collecting tube with storage tank, cold water to fill into the outflow of hot water be the device determined by the leaving water temperature artificially set.

Background technology is current, people are placed on the solar water heater on roof and roof, all that storage tank is connected with thermal-collecting tube, and the water in thermal-collecting tube communicates with the water in storage tank, when sunlight impinge upon heating tube obtains heat time, water in heating thermal-collecting tube, water is added the up storage tank proper motion low to water temperature of thermal expansion, water density simultaneously in storage tank is large to be carried sunlight side along thermal-collecting tube and supplements to thermal-collecting tube downwards, namely water forms the Natural Circulation that hot water gets under cold water and repeatedly heats between thermal-collecting tube and storage tank, if the water of meeting bright day gas water heater does not in addition use, usually see that gas discharge opened by the vent valve on water tank for water-heater.Even if the solar facilities of the large-scale hot water preparing that existing thermal-collecting tube is separated with storage tank, also be that the hot water in thermal-collecting tube is entered storage tank through pipeline, water in storage tank supplements to thermal-collecting tube through pipeline again, also carry out under atural beat circulation theory, these utilize solar energy to obtain modes of hot water and all there is the problem repeatedly heated water, even and if water is heated to 100 degree and can not drinks.

Summary of the invention the utility model overcomes deficiency of the prior art, provide a kind of to water not Repeat-heating, water temperature automatically fills into hot water to cold water during the temperature set and automatically flows out, and leaving water temperature is adjustable at any time, if can drink product easy to use when water being heated to 100 degree.

In order to solve the problems of the technologies described above, split controllable type solar water heater of the present utility model, comprise running water pipe, fixed mount, automatically controlled section door, water pipe, thermal-collecting tube, stay-warm case, temperature controller, storage tank, a water pipe is placed in thermal-collecting tube, the two ends of water pipe are water inlet and delivery port respectively, cold water filling into and the outflow of hot water from delivery port from water inlet, the temperature set by temperature controller controls.

Described thermal-collecting tube forms by many, the delivery port of the water pipe in every root thermal-collecting tube is connected with the water inlet of the water pipe in Neighbor Set heat pipe, the water inlet of the water pipe in the thermal-collecting tube of head end is connected with water pipe by automatically controlled section door, water pipe water side in the thermal-collecting tube of end is fixed with thermostat probe, and delivery port is connected with storage tank by tube connector.

Owing to adopting technique scheme, the split controllable type solar water heater that the utility model provides has such beneficial effect, first; Dailyly to have a bath except meeting people, washing except dish, hot water can not heat water after flowing out and entering storage tank repeatedly, if the hot water irradiating strong period water outlet temperature setting 100 degree outflow at sunlight in one day can be infused tea drinks.If secondly made by this dress to change slightly and coordinate coal-fired or electricity use winter, heat cost can be made to reduce the heating of rural area single household.

Description of drawings 1 is the utility model structural representation

Fig. 2 is the side view of the utility model Fig. 1

Fig. 3 is the utility model circuit theory diagrams

Fig. 4 is the utility model fixed plug structure chart

Fig. 5 is the utility model thermal-collecting tube internal structure schematic diagram

In figure; Running water pipe 1, automatically controlled section door 2, water inlet 3, stay-warm case 4, delivery port 5, ball valve section door 6, tube connector 7, boiling water section door 8, thermostat probe output line 9, temperature controller 10, thermal-collecting tube 11, transverse slat 12, riser 13, tap 14, water tank connecting pipe 15, base 16, storage tank 17, power supply 18, thermostat probe 19, hand switch 20, fixed plug 21, heat-insulation layer 22, silicone tube 23, fixed cover 24, pipe 25 in thermal-collecting tube, shading ring 26, water pipe 27.

Detailed description of the invention is described in further detail the utility model below in conjunction with accompanying drawing and detailed description of the invention.

In Fig. 1, running water pipe 1 is linked in sequence with the water inlet 3 of the water pipe 27 in head end thermal-collecting tube 11 with automatically controlled section door 2.Stay-warm case 4 is made with metallic plate, and bottom punching has circular hole that thermal-collecting tube 11 can be penetrated, and inside has heat-insulation layer 22 to play insulation effect to the water inlet 3 of the water pipe 27 in each thermal-collecting tube 11 and delivery port 5.The delivery port 5 of the water pipe 27 in the thermal-collecting tube 11 of end is connected with storage tank 17 through ball valve section door 6 with tube connector 7 boiling water section door 8.If open boiling water section door 8 water when ball valve section door 6 is closed to flow out, known first situation water pipe 27 in each thermal-collecting tube 11 being injected to water, can obtain boiling water from boiling water section door 8 again.Thermostat probe output line 9 is connected with temperature controller 10.Storage tank 17 be double-decker two-layer between have insulation material to be fixed on base 16, water tank connecting pipe 15 one end and storage tank 17 weld the other end and are connected with tap 14, and the hot water flowed out from tap 14 can be had a bath the use of dish.

In Fig. 2, transverse slat 12 and riser 13 weld together and jointly forms a fixed mount, support fix to thermal-collecting tube 11 and stay-warm case 4, and transverse slat 12 top is drilled with semicircle orifice and makes thermal-collecting tube correct insertion for 11 times to play fixing effect.

In Fig. 3, when hand switch 20 is connected, automatically controlled section door 2 is opened.

Fig. 4 is the structure of fixed plug 21, and in figure, the diameter of a and b is equal with pipe 25 in the cylindrical of thermal-collecting tube 11 and thermal-collecting tube respectively, and holes r diameter equals the diameter of water pipe 27, and dividing to open from c, d becomes two semicircles.

In Fig. 5, two circular hole r in the half of fixed plug 21, owing to being two semicircle compositions, are first stuck on water pipe 27 during assembling by fixed plug 21, b to be stuck in thermal-collecting tube on pipe 25, a drops on thermal-collecting tube 11, and same method is being installed second half, plays the effect of fixing water pipe 27.The water inlet 3 of heat-insulation layer 22 pairs of water pipes 27 and delivery port 5 play the effect of insulation.Silicone tube 23 internal diameter is less than the diameter of water pipe 27, the outer outer warp through being greater than water pipe 27, delivery port 5 and the water inlet 3 of the water pipe 27 in two Neighbor Set heat pipes 11 is linked together.Thermostat probe 19 is fixed on the water side of end thermal-collecting tube 11 inner conduit 27 by fixed cover 24, and the height that adjustment is fixed can make the hot water in water pipe 27 after heating all flow out or part flows out.Thermal-collecting tube 11 is made up of jointly pipe in thermal-collecting tube 25, is to make with glass, is vacuum and in thermal-collecting tube, pipe 25 scribbles heat-absorbing material in thermal-collecting tube between pipe 25 and thermal-collecting tube 11.Shading ring 26 is enclosed within water pipe 27, and water pipe 27 is not contacted with pipe in thermal-collecting tube 25.Water pipe 27 is that a bending metal pipe forms the thermal-collecting tube pipe 25 putting into each thermal-collecting tube 11, and its two ends are water inlet 3 and delivery port 5 respectively.

Below in conjunction with institute's drawings attached, whole for the utility model hot water forming process is described in detail

Suppose have five thermal-collecting tubes 11 to connect on request by Fig. 1, power supply 18 is connected by figure, fine.First water heater water filling is given, ball valve section door 6 is closed, open boiling water section door 8, hand over hand moves the automatically controlled section door 2 of switch 20 and opens, cold water in running water pipe 1 enters the water inlet 3 of the water pipe 27 in first thermal-collecting tube 11 through automatically controlled section door 2, until boiling water section door 8 flows out water in the water pipe 27 that water illustrates in each thermal-collecting tube 11 fill water, hand stops pressing hand switch 20, now opens ball valve section door 6 and closes boiling water section door 8 water filling and terminate.Next sets leaving water temperature, and adjustment temperature controller 10 makes Temperature displaying suppose 50 degree.Sunlight is radiated on each thermal-collecting tube 11 and heat is passed to water pipe 27 by pipe in thermal-collecting tube 25, the water temperature in water pipe 27 is made to increase, because the mouth of pipe of thermal-collecting tube 11 is closed by fixed plug 21 heat-insulation layer 22 stay-warm case 4 by thermal-collecting tube 11, so the heat of pipe 25 is delivered to water temperature rising water pipe 27 making inside very soon in thermal-collecting tube, when the water temperature in water pipe 27 is raised to the temperature 50 degree of setting, thermostat probe 19 passes to temperature controller 10 through thermostat probe output line 9, automatically controlled section door 2 is opened by temperature controller 10 internal electrical magnetic switch turn-on current, cold water in running water pipe 1 is under the promotion of its pressure, the water pipe 27 in end thermal-collecting tube 11 is flow to from the water inlet 3 of the water pipe 27 in head end thermal-collecting tube 11, enter in storage tank 17 through delivery port 5 tube connector 7.In this process, when the water pipe 27 of the current that automatically controlled section door 2 opens in the water pipe 27 that cold water in running water pipe promotes in head end thermal-collecting tube 11 50 degree in end thermal-collecting tube 11, the thermostat probe 19 be fixed on water pipe 27 water side detects cold water and declines through coolant-temperature gage, make temperature controller 10 internal electrical magnetic switch disconnect automatically controlled section door 2 through thermostat probe output line 9 and close cold water stopping injection, adjustment thermostat probe 19, in the position of water pipe 27 water side, makes the hot water of 50 degree just in time flow cold water and can not flow out the automatically controlled section door 2 of delivery port 5 and close as well.Said process is repeated when the water in the water pipe 27 in thermal-collecting tube 11 is heated to 50 degree by sunlight again.

If about 11 to the 2 pm sunlight in the morning at a day irradiate the strong period, by the water outlet temperature setting of temperature controller 10 be 98 degree or 100 degree, ball valve section door 6 is closed, open below thermos flask is placed on by boiling water section door 8, when water in the water pipe 27 in thermal-collecting tube 11 reaches 98 degree or 100 degree, boiling water flows out automatically, can meet family and drink.The outflow filling into hot water of this process cold water no longer repeats as previously mentioned.

Claims (2)

1. a split controllable type solar water heater, comprises running water pipe, fixed mount, automatically controlled section door, water pipe, thermal-collecting tube, stay-warm case, temperature controller, storage tank, is characterized in that, places a water pipe in thermal-collecting tube, the two ends of water pipe are water inlet and delivery port respectively, and cold water controls from the temperature set from the outflow of delivery port by temperature controller with hot water that fills into of water inlet.

2. split controllable type solar water heater according to claim 1, it is characterized in that, described thermal-collecting tube is made up of many pipes, the delivery port of the water pipe in each thermal-collecting tube is connected with the water inlet of the water pipe in Neighbor Set heat pipe, the water inlet of the water pipe in the thermal-collecting tube of head end is connected with running water pipe by automatically controlled section door, the water side of the water pipe in the thermal-collecting tube of end is fixed with thermostat probe, and delivery port is connected with storage tank by tube connector.