CN201246909Y

CN201246909Y - Solar pipe emptier

Info

Publication number: CN201246909Y
Application number: CNU2008200252801U
Authority: CN
Inventors: 邵书山
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-11
Filing date: 2008-07-11
Publication date: 2009-05-27
Anticipated expiration: 2018-07-11

Abstract

The utility model provides a solar pipeline emptying device, wherein an upper electromagnetic valve is arranged on a water outlet of a solar water tank, the other end of the upper electromagnetic valve is connected with a triplet, and the other two ends of the triplet are respectively connected with an upper down pipe and a lower exhaust pipe, the lower end of the upper down pipe is designed into a lower electromagnetic valve, and a water pipe is connected on the upper portion of the lower electromagnetic valve, a mixing water valve is arranged on the water pipe, and the other end of the lower exhaust pipe is penetrated into the solar water tank. A transformer is connected with a power switch through a rectifier, the power switch is respectively connected with the upper electromagnetic valve and the lower electromagnetic valve through power cords. The utility model has the advantages of simple structure and low cost, can well avoid the problems of frost crack and freezing and blockage of the solar pipeline in winters. The most important is that the device can realize the instant use of hot water after being opened, and meets the requirements of fast water use, safety and economy at a maximum limit.

Description

The solar tube emptying device

1, technical field

The utility model relates to a kind of solar tube emptying defroster, specifically a kind of solar tube emptying device.

2, background technology

Occurring water pipe when the solar water heater of Chu Xianing uses for solving winter in the market freezes and stifledly problem such as can't use often to adopt ribbon heater and pipe insulation device to solve to freeze stifled problem, but adopt this kind mode expense higher, and aesthetic measure is also undesirable, also occur ribbon heater drawback such as leak electricity, catch fire easily, brought bigger danger for user's use; Minority solar energy is equipped with mechanical exhaust-valve, this mode exist inconvenience is installed, to shortcomings such as pressure requirement height, draining thoroughly do not cause that water pipe from freezing crack leaks.

3, summary of the invention

The purpose of this utility model is to overcome above-mentioned shortcoming, provide a kind of and adopt that having of electromagnetic type control is simple in structure, expense is low, safe and convenient to use, advantage such as draining is thorough, whatsoever can promptly open the solar tube emptying device that promptly has hot water to use season.

The technical solution of the utility model realizes in the following manner, its structure is made of solar water container, last magnetic valve, following blast pipe, upper and lower conduit, water pipe, mixed water valve, following magnetic valve, power switch, transformer, power line, threeway and rectifier, the delivery port of solar water container is connected with magnetic valve, the other end of last magnetic valve is connected with threeway, the other two ends of threeway connect upper and lower conduit and following blast pipe respectively, the lower end of upper and lower conduit is set to down magnetic valve, the top of following magnetic valve is connected with water pipe, and water pipe is provided with mixed water valve; The other end of following blast pipe extend in the solar water container; Transformer is connected with power switch by rectifier, and power switch is connected with following magnetic valve with last magnetic valve respectively by power line.

The top of solar water container is connected with the backwater indicator tube, and the top of following blast pipe is higher than the highest point position of backwater indicator tube.

Be set to heat-insulation layer around the last magnetic valve, heat-insulation layer is wrapped up by housing.

The preferred version of solar tube emptying device will be gone up magnetic valve and be arranged between solar water container crust and the inner water tank, thereby reduce the setting of insulation material.

Power switch can be controlled the Push And Release of magnetic valve and following magnetic valve, makes its opposite Push And Release, when promptly going up magnetic valve and opening, and following solenoid closure; When following magnetic valve is opened, last solenoid closure.

The utility model has the advantages that:

This device has simple to operate, advantages such as expense is low, can well avoid the solar pipe in winter bursting by freezing, freeze problems such as stifled, most importantly be to use this device can realize promptly opening promptly to have hot water to use, satisfy the requirement that people's water is quick, safe, save money to greatest extent.

4, description of drawings

Accompanying drawing 1 is the structural representation of solar tube emptying device;

Mark in the accompanying drawing is represented respectively; 1, solar water container; 2, go up magnetic valve; 3, following blast pipe; 4, heat-insulation layer; 5, backwater indicator tube; 6, upper and lower conduit; 7, water pipe; 8, mix water valve; 9, following magnetic valve; 10, power switch; 11, transformer; 12, power line; 13, threeway; 14, rectifier.

5, the specific embodiment

Do following detailed description the in detail below in conjunction with 1 pair of solar tube emptying device of the present utility model of accompanying drawing.

As shown in Figure 1, its structure of solar tube emptying device of the present utility model is by solar water container 1, last magnetic valve 2, following blast pipe 3, upper and lower conduit 6, water pipe 7, mix water valve 8, following magnetic valve 9, power switch 10, transformer 11, power line 12, threeway 13 and rectifier 14 constitute, the delivery port of solar water container 1 is connected with magnetic valve 2, the other end of last magnetic valve 2 is connected with threeway 13, the other two ends of threeway 13 connect upper and lower conduit 6 and following blast pipe 3 respectively, the lower end of upper and lower conduit 6 is set to down magnetic valve 9, the top of following magnetic valve 9 is connected with water pipe 7, and water pipe 7 is provided with and mixes water valve 8; The other end of following blast pipe 3 extend in the solar water container 1; Transformer 11 is connected with power switch 10 by rectifier 14, and power switch 10 is connected with following magnetic valve 9 with last magnetic valve 2 respectively by power line 12.

Also can be arranged between solar water container crust and the inner water tank going up magnetic valve 2, thus the setting of minimizing insulation material.

The following magnetic valve 9 that upper and lower conduit 6 bottoms are provided with can be replaced with common valve, can effectively reduce expense.And power switch 10 is directly controlled last magnetic valve 2.

The top of solar water container 1 is connected with backwater indicator tube 5, and the upper end of following blast pipe 3 is higher than the highest point position of backwater indicator tube 5.

Be arranged on the outside of solar water container 1 as going up magnetic valve 2, will be set to heat-insulation layer 4 around the last magnetic valve 2, heat-insulation layer 4 can be selected polyurethane material for use, the outer setting housing of heat-insulation layer 4.

When on the needs water time, can at first regulate power switch 10, by-pass cock is to magnetic valve 2 is opened, the position of following magnetic valve 9 closures, forward the handle that mixes on the water valve 8 to water state, running water enters upper and lower conduit 6 by mixed water valve 8 and enters solar water container 1 at last, and backwater indicator tube 5 carried out backwater when water was full; Can close mixing water valve 8 then, simultaneously power switch 10 is allocated to another direction, promptly going up magnetic valve 2 closes, the position that following magnetic valve 9 is opened, water in the upper and lower conduit 6 is by magnetic valve 9 outflows down at this moment, reach anhydrous states in the upper and lower conduit 6, thereby avoided water pipe from freezing crack or freeze stifled phenomenon in winter.When needs are used hot water, power switch is allocated to magnetic valve 2 is opened, the position of following magnetic valve 9 closures is opened and is mixed water valve 8 hot water and can directly flow out by mixing water valve 8, thereby the time of having avoided the user to wait for is that solar water heater before can't be compared.

The simple structure of similarly utilizing the utility model technology to carry out changes, and all belongs within the protection domain of the present utility model.

Claims

1, solar tube emptying device, it is characterized in that by solar water container, last magnetic valve, following blast pipe, upper and lower conduit, water pipe, mix water valve, descend magnetic valve, power switch, transformer, power line, threeway and rectifier to constitute, the delivery port of solar water container is connected with magnetic valve, the other end of last magnetic valve is connected with threeway, the other two ends of threeway connect upper and lower conduit and following blast pipe respectively, the lower end of upper and lower conduit is set to down magnetic valve, the top of following magnetic valve is connected with water pipe, and water pipe is provided with mixed water valve; The other end of following blast pipe extend in the solar water container; Transformer is connected with power switch by rectifier, and power switch is connected with following magnetic valve with last magnetic valve respectively by power line.

2, solar tube emptying device according to claim 1 is characterized in that the solar energy water upper box part is connected with the backwater indicator tube.

3, solar tube emptying device according to claim 1 and 2, the top of blast pipe is higher than the highest point position of backwater indicator tube under it is characterized in that.

4, solar tube emptying device according to claim 1 is characterized in that magnetic valve is arranged between solar water container crust and the inner water tank.

5, solar tube emptying device according to claim 1, it is characterized in that magnetic valve around be set to heat-insulation layer.