CN202350358U

CN202350358U - Manual and automatic plug for exhaust hole of solar water tank

Info

Publication number: CN202350358U
Application number: CN 201120356264
Authority: CN
Inventors: 张瑞选
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-16
Filing date: 2011-08-16
Publication date: 2012-07-25
Anticipated expiration: 2021-08-16

Abstract

The utility model discloses a manual and automatic plug for an exhaust hole of a solar water tank. When an electromagnet (6) is electrified, an armature (5) is pulled to lift up a sleeve cover (3) at the pipe opening of an exhaust pipe (2) erected at the outer top part of the solar water tank (1) from the pipe opening of the exhaust pipe (2), and the exhaust pipe starts to exhaust air, at the same time, water can be fed in or drained from the water tank (1); and when the electromagnet (6) is diselectrified, the armature (5) and the sleeve cover (3) are separated from each other, and the pipe opening of the exhaust pipe (2) is sealed with the sleeve cover (3) under the action of gravity. When heat is accumulated in the water tank (1) to enable water in the water tank to be boiling and a steam pressure is generated in the box, the steam can push the sleeve cover (3) on the exhaust pipe (2) to be opened and is automatically discharged, and the sleeve cover (3) reseals up the pipe opening of the exhaust pipe (2) under the action of gravity when the steam is exhausted and the tank has no pressure therein.

Description

The solar water container steam vent is automatic two moving plugs manually

Affiliated technical field:

The utility model relates to the solar water container heat preservation technology, is to prevent behind the solar water container thermal-arrest that heat is by the steam vent attemperator that heat designed that sheds.

Background technology:

Have only the steam vent of the setting water tank could normal Inlet and outlet water on the solar water container top, but after thermal-collecting tube absorbs the heat of coming in and makes the tank water temperature rise, the main thoroughfare that steam vent has become the water tank heat to shed and lose again.

Summary of the invention:

For the solar water container water temperature long period is not fallen, the solar water container steam vent of the utility model design manually automatic two moving plug devices solve exactly the water tank steam vent up and down can normal degassing function during water and during the water tank boiling row's steam function and water tank steam drain the automatic closed grate hole heat dissipation problem in final vacuum hole.

The utility model solves the technical scheme that its technical problem adopted;

The exhaust pipe mouth cover upper sleeve cover that erect at the top outside solar water container; At exhaust pipe mouth upper fixed one electromagnet; Its position is more than mouth of pipe upper shield; Exhaust pipe mouth center, upper shield center, this three center, electromagnet armature axle center are vertically on a line; With tightrope upper shield and electromagnet armature are coupled together, have horizontal tray to hold electromagnet armature between electromagnet armature and the upper shield and make its limited moving down, a pairs of posts of electromagnet connects indoor being connected on 220 volts of power supplys of electric wire introducing and controls with switch.Exhaust pipe mouth is being lived in the row insulation by upper shield at gravity effect lower cover at ordinary times; When water tank needs Inlet and outlet water; Make on the electromagnet in indoor energized and to inhale armature tractive exhaust pipe mouth cover and cover and move exhaust pipe mouth and open and exhaust; When the water tank Inlet and outlet water stops, disconnected power down magnet power supply, electromagnet armature, upper shield are under the gravity effect and move down; Armature drops on the horizontal tray, and upper shield covers exhaust pipe mouth sealing on the exhaust pipe mouth and is incubated.When water tank seethed with excitement, steam rushed at exhaust outlet and pushes the automatic exhaust steam of upper shield open, in steam drains water tank, does not have pressure, and the exhaust outlet upper shield covers the exhaust outlet insulation again under the gravity effect.The maximum pressure that the weight of upper shield is born less than water tank and vacuum tube inwall.

The contradictory problems of the exhaust and the heat that sheds at ordinary times when the utility model beneficial effect is exactly the Inlet and outlet water that has solved the solar water container blast pipe, exhaust is in controllable state.The tank water preceding heat only import but no export that do not seethe with excitement, the automatic closed tank heat of boiling back exhaust steam exhaust outlet no longer sheds, so water tank does not fall to water temperature can be longer the time.Improved solar water container storage thermal efficiency.

Description of drawings:

Fig. 1: the utility model front section view.

Fig. 2: exhaust pipe mouth upper shield cutaway view is 3 a thin portion among Fig. 1.

Among Fig. 11, solar water container 2, blast pipe 3, upper shield 4, the horizontal tray erect, the Kong Xinyu armature axle center of carrier frame plate on a vertical line and the aperture be fixed on the fixed mount on the blast pipe less than two binding posts 8, the electromagnet that the armature diameter of axle 5, electromagnet armature 6, electromagnet 7, electromagnetism lack

Among Fig. 29, somewhat larger in diameter is in a pair of lid of the cover bucket 10 of exhaust caliber, symmetry and the lid of a cover bucket welded post 11, sealing exhaust outlet, lid has the welding of 2 mm distance to do exhaust with a bucket upper edge to use.Cover bucket (9) upper edge is fixed together apart from (11) two millimeters a pair of welded post by symmetry of lid.

The specific embodiment:

Solar water container (1) is when wanting Inlet and outlet water; Introduce the indoor gauge tap that connects power supply through binding post (7) above the electromagnet (6) and open that shipper pole moves the exhaust outlet that upper shield (3) upwards leaves blast pipe (2) in energized electromagnet armature (5) suctions, blast pipe (2) begins exhaust; Water tank (1) is during Inlet and outlet water, electromagnet (6) outage, and the armature (5) of electromagnet (6) falls under gravity to carriage (4) upper sleeve cover (3) and under the gravity effect, seals exhaust outlet upper water box (1) heat that covers blast pipe (2) and no longer shed.In long-pending heat to the case that seethes with excitement of water tank, steam is arranged and produce pressure and will push upper shield (3) exhaust steam automatically on blast pipe (2) mouth of pipe open; Steam drains the interior no pressure upper shield (3) of water tank (1) and under the gravity effect, seals the mouth of pipe of blast pipe (2) again, and water tank (1) heat no longer sheds.

Claims

1. the solar water container top is gone up and it is characterized in that for manual automatic two moving plugs of the exhaust pipe mouth setting of erectting: the upper shield (3) on a fixing electromagnet (6) armature (5) tractive blast pipe (2) mouth of pipe in upright blast pipe (2) upper end, cover bucket (9) upper edge is fixed together apart from (11) two millimeters a pair of welded post by symmetry of lid.