CN202092351U

CN202092351U - Emptying device of water in solar water feeding pipe

Info

Publication number: CN202092351U
Application number: CN2011201899632U
Authority: CN
Inventors: 裵学华
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-19
Filing date: 2011-05-19
Publication date: 2011-12-28
Anticipated expiration: 2021-05-19

Abstract

The utility model discloses an emptying device of water in a solar water feeding pipe, which belongs to the field of solar energy utilization and can empty the water inside the water feeding pipe at any time. The technical scheme is that the emptying device comprises the water feeding pipe, an automatic reset valve and a water control valve. The automatic reset valve is arranged at an upper end of the water feeding pipe, a transmission brake cable is connected with the automatic reset valve through a brake cable upper location plate fixed on the water feeding pipe, and a handle and a brake cable lower location plate with a lever are connected with the lower end of the transmission brake cable.

Description

The water emptier of solar energy upper hose

Technical field:

The utility model belongs to field of solar energy utilization, specifically is meant the water emptier of upper hose.

Background technology:

Solar water heater extensively utilizes, it is generally by vacuum heat collection pipe, storage tank, support, water inlet pipe and water outlet pipe is formed, many facilities are arranged aspect the hot water utilizing for daily life, but the weak point that this utensil is extensively seen Shang Shui finish or upper hose (also being adjutage) behind dirty hot water in still have Yu Shui, this part the surplus water easily icing pipeline that destroys in northerly winter, or when putting hot water use, all this part water to be bled off earlier at every turn, both inconvenience also can cause certain waste, device one electric control valve that has at this problem carries out remote-controlled operation, structure is also felt unwell entirely than complexity, the cost height is very unreliable yet, therefore most of user abandons peace, and such solar water heater is not too perfect beyond doubt.

Summary of the invention:

The purpose of this utility model is the new technical scheme that a kind of solar energy upper hose emptying valve is provided, and it can address the above problem preferably.

The technical solution of the utility model is to realize like this, it comprises upper hose, self-return valve, water control valve door, described self-return valving is in the upper end of upper hose, location-plate is connected with the self-return valve transmission brake cable on the brake cable on the upper hose by being fixed in, and what be connected with transmission brake cable lower end is to be provided with location-plate, handle under the brake cable of pin.

The beneficial effects of the utility model are waters in the emptying upper hose at any time.

Description of drawings:

Fig. 1 is the overview of emptier.

Among each figure, 1 is water tank, and 2 is the self-return valve, and 3 are the transmission brake cable, and 4 is location-plate on the brake cable, and 5 is location-plate under the brake cable, and 6 are handle, and 7 is pin, and 8 is upper hose, and 9 is the water control valve door.

The specific embodiment:

Below in conjunction with accompanying drawing the design is briefly illustrated.

As shown in Figure 1, self-return valve 2 is installed on the upper end of the upper hose 8 under the solar water heater storage water tank 1, it is the self-return valve that Chinese patent 200820125429.3 discloses a kind of valve, its major function is as long as that opening of valve and closing need not the two-way keying operational motion that accompanies for twice and unidirectional application of force and remove this application of force, valve just can be got back to the location status before opening under the active force of return spring, this kind function can realize longer-distance keying under the actuating of transmission brake cable, simple in structure; (on the handle) is connected with transmission brake cable 3 on the self-return valve 2, be connected with location-plate 4 on the brake cable on the water pipe under the valve, it is long two of shapes of band is that one group of semicircle that is processed into by the end fastens the affixed location of water pipe perisporium usefulness bolt, be processed with the brake cable perforation on location-plate on the brake cable 4, transmission brake cable 3 therefrom passes; What be connected with the brake cable lower end is location-plate 5 under the brake cable, shaft-like handle 6, location-plate 5 also is band shape under the brake cable, be converted into rectangular-shaped two sections, wherein but one side glue in one section outside is fixed on the wall of indoor handled easily, be processed with near the bottom of the inside one side two vertical outwardly directed about pin 7 arranged side by side, it can be at needs actuating self-return valve 2 and block the location handle during drop-down handle 6; Also be processed with the brake cable perforation on another section of location-plate 5 under the brake cable, affixed after the lower end of transmission brake cable 3 passes wherein with the handle 6 of a rod; Like this, the self-return valve generally is to be to close shape when nobody uses solar energy, when the people uses, such as needs utilize on the upper hose water or under when putting hot water, then at first the location is blocked by pin in actuating handle 6 belows that pull down to pin 7, also is that synchronous drive transmission brake cable 3, self-return valve 2 opened and opened whole pipe; With finishing, then reverse actuating handle 6, thereby the self-return valve is then closed and has been stoped the dirty of the interior water of water tank, surplus water in the situation downcomer that water control valve door 9 is opened just can be discharged emptying under the effect at gravity, can the little waste water resource also make water pipe avoid enduring cold, be sought after the winter cold in the north.

Claims

1. the water emptier of a solar energy upper hose, it comprises upper hose, self-return valve, water control valve door, it is characterized in that the upper end of self-return valving in upper hose, location-plate is connected with the self-return valve transmission brake cable on the brake cable on the upper hose by being fixed in, and what be connected with transmission brake cable lower end is to be provided with location-plate, handle under the brake cable of pin.