Self-absorption portable-type shower

Abstract

The invention discloses a self-absorption portable-type shower which comprises a valve body, a valve core, a temperature adjustment knob, a flow adjustment rod and a sprinkler, wherein a cold water inlet end, a hot water inlet end and a warm water outlet inlet are disposed on the valve body; the valve core is fixed at the cold water inlet end, and the valve core comprises a spray nozzle and a spray nozzle fixation sleeve; the spray nozzle is fixed inside the spray nozzle fixation sleeve, a conical flow guide section and a cylindrical spraying section are disposed successively in a water flow direction inside the spraying nozzle, and the conical flow guide section is shaped like a cone of which the radius decreased gradually; the hot water inlet end is located under the flow guide section and also located in the rear part of the spray nozzle fixation sleeve, and the rear part refers to a water flowing direction; and a vacuum section, a mixed section and an expansion section are successively disposed along the water flow direction at an upper position close to the spray nozzle in the middle of the valve body. The self-absorption portable-type shower provided by the invention can solve the technical problem about how to adjust a structure of a jet flow valve in order to increase a water discharge speed of the jet flow valve and how to make the temperature of discharged warm water finally reach a proper temperature without frequent adjustment.

Description

technical field [0001] The invention relates to a shower, in particular to a portable and simple shower which absorbs hot water by means of pressure jetting of tap water to generate a vacuum, and takes a shower after the temperature is adjusted. Background technique [0002] Portable showers are currently used more generally, which mainly draw hot water by means of tap water pressure jets to generate vacuum. Chinese patent application No. 92125415.X discloses a cold and hot water flow regulating mechanism for a shower. The cavity on the left side is the cold water inlet, the cavity in the middle and bottom side is the hot water inlet, and the cavity on the right side is the water inlet. The cavity is a warm water outlet; the above-mentioned jet valve is an integrated structure, and due to the limitation of the processing technology, there will be burrs at the cold water inlet end and the hot water inlet end; Insufficient vacuum caused by insufficient force, insufficient hot...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a self-priming portable shower to solve how to adjust the structure of the jet valve so that it can improve the bundle quality of the water jetted from the valve core, improve the vacuum degree and facilitate large-scale controllable production, so that the water outlet speed can be improved and save energy. Water and how to make the final outlet water temperature suitable for all seasons regardless of the region, even if the distance of cold water is far away, it will not affect the timely switch to avoid wasting hot water, and avoid the water temperature after mixing from flowing back into the hot water container. The technical problem of washing colder

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