CN2374817Y

CN2374817Y - Solar indoor water storage and thermal cycle appts.

Info

Publication number: CN2374817Y
Application number: CN98221756U
Authority: CN
Inventors: 薛学章
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-07-06
Filing date: 1998-07-06
Publication date: 2000-04-19
Anticipated expiration: 2008-07-06

Abstract

The utility model relates to a solar energy indoor water storage and heat circulation apparatus. The utility model is integrally composed of a vacuum tube heat storage device, an indoor water storage tank and connection tubes. A vacuum tube of the vacuum tube heat storage device is in step arrangement of 45 DEG with the level. The connection tubes are a water inlet tube and a water outlet tube. The vacuum tube heat storage device is connected with the indoor water storage tank. The indoor water storage tank is composed of a heat-insulation tank body, a movable heat-insulation tank cover and a water outlet control tank. The interior of the heat-insulation tank is split into a water storage tank and a water level control tank. The water level control tank is provided with a cross switch valve, a bidirectional switch valve, a mixed water bidirectional switch valve, etc. The inner diameter of the water inlet tube is smaller than that of the water outlet tube. The utility model has the advantages of water saving, high heat energy utilization rate, convenient operation, reasonable structure, etc.

Description

Indoor water storage of solar energy and thermocirculator

Indoor water storage of a kind of solar energy and thermocirculator.

The utility model belongs to energy utilization device, more particularly is the improvement that belongs to indoor water storage of solar water heater and thermal cycle.

Before the utility model, the solar vacuum-tube water heater of domestic production, water tank generally place outdoor, and have the advantages that height is put, and exist many drawbacks in the use, as: go up shipwreck with control, the outlet pipe inner cold water is more etc., causes the waste to water; For this reason people consider water tank is installed in indoor, solar energy indoor storage tank general on the market has appearred, only work to mix bucket, the phenomenon of wasting water still there is not solution, do not bring much convenience yet, so the someone has imagined circulating indoor storage tank again, but owing to be subjected to the solar vacuum-tube water heater thermal efficiency not high and not enough to hydrothermal solution circulation understanding, circulating indoor storage tank never comes out.

The purpose of this utility model is to overcome the deficiency of prior art, new design has been proposed, indoor water storage of a kind of solar energy and thermocirculator are provided, this device is as a system heat accumulation, indoor water storage, put forth effort on and improve the thermal efficiency and the efficiency of cycle, reach using water wisely, purpose easy to use.

Main points of the present utility model are: it includes vacuum heat accumulation device, indoor storage tank and tube connector one and constitutes, vacuum tube on the vacuum heat accumulation device and horizontal plane amount 45 degree steps are placed, each vacuum tube directly inserts Inlet and outlet water insulation linker, and an end of Inlet and outlet water insulation linker is equipped with outlet pipe and water inlet pipe and indoor storage tank and joins.Indoor storage tank is made up of insulation casing, movable insulation case lid and water outlet control cabinet three parts, insulation casing general quantity square or cuboid, its six faces all adopt insulation material to make, the lid of its top is demountable movable insulation case lid, there is the valve of getting a breathing space that pressurizes the side of covering, there is the hole of getting a breathing space the side of lid below, and five faces except that lid are that one constitutes; The water outlet control cabinet is square or cuboid below the insulation casing, cross switching valve, bi-directional conversion valve are installed on the case, mix water bi-directional conversion valve, the water level control room goes out water management palace gate, outlet pipe A, outlet pipe C; Be divided into storage tank and water level control box two parts again in the insulation casing, there is warming plate to be separated by between the two, the storage tank lower side is equipped with water inlet pipe, the bottom is equipped with outlet pipe and outlet pipe B and electrical auxiliary heater, the storage tank side is equipped with the thermometer that is inserted in the storage tank water, and water level control box comprises in the water level control room purification of installing, mineralising, magnetic water tank, float, adjustable support, drive link support, float support, water valve and running water water inlet pipe are formed from the beginning.

Below in conjunction with accompanying drawing, further specify structure of the present utility model.

Accompanying drawing 1 is a vertical profile schematic diagram of the present utility model; Accompanying drawing 2 is the Inlet and outlet water insulation linker cutaway views on the vacuum tube thermal storage device; Accompanying drawing 3 is to mix water bi-directional conversion valve arrangement figure; Accompanying drawing 4 is structure charts of bi-directional conversion valve; Accompanying drawing 5 is cross switching valve structure charts; Accompanying drawing 6 is safety valve cutaway views.

Among the figure, the 1st, the valve of getting a breathing space that pressurizes, 2 reservoir chambers, the 3rd, water thermometer, the 4th, electrical auxiliary heater, the 5th, water inlet pipe, the 6th, the water control valve of getting a breathing space, the 7th, outlet pipe, the 8th, Inlet and outlet water insulation linker, the 9th, vacuum tube thermal storage device, the 10th, float support, the 11st, adjustable support, the 12nd, the hole of getting a breathing space, the 13rd, transmission bracket, the 14th, float, the 15th, water level control room, the 16th, water purification, mineralising, the magnetic water tank, the 17th, water valve from the beginning, the 18th, water level control room outlet pipe, the 19th, water level control room outlet water control valve, the 20th, running water water inlet pipe, the 21st, mix water bi-directional conversion valve, the 22nd, bi-directional conversion valve, the 23rd, outlet pipe A, the 24th, cross switching valve, the 25th, outlet pipe B, the 26th, outlet pipe C.

By accompanying drawing 1 as can be seen, water inlet pipe 5 is the water inlet pipes that supply water in reservoir chamber 2 by in the vacuum tube thermal storage device 9, the water control valve 6 of getting a breathing space is installed on the water inlet pipe 5, outlet pipe 7 is mounted in the bottom of storage tank, the other end links to each other with Inlet and outlet water insulation linker 8, the lower water in the temperature end, storage tank bottom is flowed in the vacuum tube thermal storage device 9 along outlet pipe 7, and water inlet pipe 5 and outlet pipe 7 are connected as a single entity indoor storage tank and vacuum tube thermal storage device 9, form closed circuit.The technical problem that the heat circulating system of this sealing will solve will improve the efficiency of cycle exactly, reach and make intrasystem water overcome the purpose that flows in a certain direction to circulation by static, the technical measures of being taked are on vacuum tube thermal storage device 9, each vacuum tube is placed horizontal by 45 degree steps, can improve the thermal efficiency and the efficiency of cycle effectively like this; The internal diameter difference of water inlet pipe and water outlet pipe, the internal diameter of the water inlet pipe 5 of this device can be broken " critical surface " effectively less than the internal diameter of outlet pipe 7, improves the efficiency of cycle.Adjustable support 11 in the water level control room 15, it acts under the different hydraulic pressure states all the water level in the control system effectively, enlarged range of application, float 14 and float support 10 are devices of regulating water level, water purification, mineralising, magnetic water tank 16 are in order to obtain the water body of pure high-quality, simultaneously native system is shielded, can prolong the service life of vacuum tube; Cross switching valve 24 control outlet pipe 7 and outlet pipe B, outlet pipe B enters from the storage tank bottom vertical, its upper end open exceeds storage tank height 1/2nd, when closing outlet pipe 7, open outlet pipe B, high-temperature water can flow out from outlet pipe B, and this moment, running water can enter in the water level control room 15 through water valve 17 from the beginning along running water water inlet pipe 20, thereby impel the bottom of the water inflow reservoir chamber 2 in the vacuum tube thermal storage device 9, guaranteed the water level of reservoir chamber 2; If it is lower to flow into the water temperature of reservoir chamber 2, reduced the stirring between the cold water again, reduced the loss of heat, hot water is flowed out to greatest extent to be used, because water inlet pipe 5 is positioned at indoor storage tank bottom, after the water of higher temperature enters, help water body stirring in the casing, thereby guaranteed that the water temperature upper and lower temperature difference is unlikely excessive in the casing.Bi-directional conversion valve 22 is being controlled being connected and outlet pipe A of reservoir chamber 2 and water level control room 15; Rotation bi-directional conversion valve 22, close being connected of water level control room 15 and reservoir chamber 2, the water in the reservoir chamber 2 can flow out smoothly by outlet pipe A, and the water temperature in reservoir chamber 2 is suitable, close the outlet water control valve 19 in water level control room 15, the water conservancy in the reservoir chamber 2 can be used totally.Mix water bi-directional conversion valve 21 control outlet pipes 7, rotation mixes water bi-directional conversion valve 21, closes outlet pipe 7, open outlet pipe C, water in reservoir chamber 2 and the water level control room 15 can continuously outflow, and regulates water level control room outlet water control valve 19, can obtain the water of multiple preference temperature.Inlet and outlet water insulation linker 8 on the vacuum tube thermal storage device 9, its effect, be not only the Inlet and outlet water circulation canal, the more important thing is to the cold water preheating that enters thermal storage device, vacuum tube is shielded, and in the safety valve seat Inlet and outlet water insulation linker in the accompanying drawing 6, lower end and vacuum tube join, safety valve is made up of valve body and spool, spool is divided into, following two cones, the centre is that valve shelves one constitutes, and there is helicla flute in the upper cone outside, and spring is equipped with in the lower cone bottom, when spool gravity is slightly less than suffered buoyancy, do not influence water body and flow, helicla flute guarantees counterclockwise to rotate, when the explosion of vacuum tube accident, spool quickens to glide, sealing vacuum tube passage; Accompanying drawing 2 has provided the sectional structure of vacuum tube thermal storage device Inlet and outlet water linker, as seen from the figure, the water that is come out by reservoir chamber enters in the vacuum tube thermal storage device 9 through outlet pipe 7, is heated behind the vacuum tube zone of flowing through, and then flows out from water inlet pipe 5 to enter the reservoir chamber 2.

The utility model and prior art contrast have following advantage, have overcome the existing not high drawback of the circulating indoor storage tank efficiency of cycle, have reached using water wisely.Automatic control adds water, and is easy to operate, can obtain the water of different temperatures section, and heat energy utilization rate height also possesses advantages such as rational in infrastructure, that making is simple simultaneously.

The utility model embodiment:

Made a cover solar energy water storage and a thermocirculator.Indoor storage tank is the cuboid formation by 50 * 50 * 40cm, make by the thick corrosion resistant plate of 1mm in the casing, the casing outside is made by cold-rolled steel sheet (2mm is thick) punching press, the thick insulating foam layer of 5cm is arranged between the two housings, case lid is alive, the standard component pressurization valve of getting a breathing space is arranged on it, the hole of getting a breathing space that diameter 10mm is arranged at the lower end of lid and water level control box body top, 0-100 ℃ water thermometer is inserted in the casing middle part, bottom half has the water inlet pipe of φ 8mm to feed, and electrical auxiliary heater also is equipped with in its bottom, electricity heating when hanging down in order to water temperature, bottom half also feeds outlet pipe and the outlet pipe B of φ 15mm, and the thick insulating foam layer of 3mm is housed between water level control room and the reservoir chamber; Float, drive link, water valve, purification, mineralising, magnetic water tank are general part, and water purification, mineralising, magnetic water tank are contained in water outlet product position; Bottom, water level control room has running water pipe and outlet pipe to feed, and the cross switching valve is installed on the outlet pipe, bi-directional conversion is mixed the standard component that water bi-directional conversion valve is φ 15mm; The other end of outlet pipe and water inlet pipe is connected on the linker on vacuum tube thermal storage device top, inserts general vacuum tube in the linker, and linker and vacuum tube joint are equipped with safety valve, and 10 vacuum tubes are 45 with level and spend the steps installation.Solar water heater with same specification general on this device and the present market is compared, and seems more convenient, and is more suitable, and using water wisely.

Claims

1, indoor water storage of a kind of solar energy and thermocirculator, it includes vacuum tube thermal storage device, indoor storage tank and tube connector one and constitutes, it is characterized in that vacuum tube and level on the vacuum tube thermal storage device are 45 degree ladder placements, each vacuum tube directly inserts Inlet and outlet water insulation linker, and one of Inlet and outlet water insulation linker brings out water pipe and water inlet pipe joins with indoor storage tank respectively.

2, according to indoor water storage of the described solar energy of claim 1 and thermocirculator, it is characterized in that indoor storage tank is incubated case lid by insulation casing, activity and water outlet control cabinet three parts are formed, the insulation casing generally is square or cuboid, its six faces are made by insulation material, the lid amount of its top is demountable, there is the valve of getting a breathing space that pressurizes the side of covering, and there is the hole of getting a breathing space side, lid below; The water outlet control cabinet below the insulation casing, be square or and cuboid, cross switching valve, bi-directional conversion valve are installed on the case, mix water bi-directional conversion valve, water level control room outlet water control valve, outlet pipe A, outlet pipe C.

3, by claim 1 or indoor water storage of 2 described solar energy and thermocirculator, it is characterized in that being incubated and be divided into storage tank and water level control box two parts in the casing, have between the two at interval, the storage tank lower side is equipped with water inlet pipe, the bottom is equipped with outlet pipe, outlet pipe B, electrical auxiliary heater, the storage tank side is equipped with the water thermometer that is inserted in the water, water level control box comprises water purification, mineralising, the magnetic water tank of installing in the water level control room, float, adjustable support, drive link support, float support, water valve from the beginning, the running water water inlet pipe.

4, according to claim 1 or indoor water storage of 2 described solar energy and thermocirculator, the internal diameter that it is characterized in that water inlet pipe is equipped with the water control valve of getting a breathing space less than the outlet pipe internal diameter on the water inlet pipe.

5, according to claim 1 or indoor water storage of 2 described solar energy and thermocirculator, it is characterized in that in Inlet and outlet water insulation linker, safety valve being installed, join with vacuum tube, safety valve is made up of two cone intermediate valve shelves one up and down, there is helicla flute in the upper cone outside, and spring is equipped with in the lower cone bottom.