A kind of two gallbladder-heat hydrophone
Technical field
The utility model relates to a kind of water heater, especially a kind of two gallbladder-heat hydrophone.
Background technology
Connection between water heater two courage of the two bladder structure of current China, is between two inner bags, open 2 connecting holes, is then welded with tube connector.There is a lot of drawbacks from technique in this structure: one is that welding can not realize automatic welding, can only weld by hand; Two are poor welding quality, easily occur that inner bag leaks.
At present, the solution also do not had.
Utility model content
Technical assignment of the present utility model provides a kind of two gallbladder-heat hydrophone for above-mentioned deficiency of the prior art, traditional connected mode has been broken in this kind of pair of gallbladder-heat hydrophone connection had between two inner bags, have employed the external mode of welding, solve two traditional inner bags and cause because of poor welding quality inner bag to leak water problem.
The utility model solves the technical scheme that its technical problem adopts: it comprises shell, upper inner-liner and bottom inner container, described upper inner-liner and bottom inner container are separately positioned in shell, upper inner-liner is arranged on the top of bottom inner container, the bottom of described bottom inner container is provided with water inlet pipe, described upper inner-liner is connected by tube connector of intaking with between bottom inner container, described water inlet tube connector is a bend pipe, the left side of bottom inner container or its right end face top are provided with the lower water inlet with bottom inner container intracavity inter-connection, the upper inner-liner end face top of the lower water inlet homonymy of bottom inner container is provided with the upper water inlet with upper inner-liner intracavity inter-connection, one end of described water inlet tube connector is connected with upper water inlet, the other end is connected with lower water inlet, described water inlet tube connector is connected by nut with between upper water inlet and lower water inlet, the upper inner-liner end face top of the side relative with upper water inlet is provided with the upper water-out mouth with upper inner-liner intracavity inter-connection, described upper water-out mouth is connected with water outlet tube connector by nut, described water outlet tube connector is connected with Discharging bent-tube by nut, and described Discharging bent-tube is arranged on the bottom of bottom inner container.
Described water outlet tube connector is arranged on the left side of upper inner-liner and bottom inner container, and water inlet tube connector is arranged on the right side of upper inner-liner and bottom inner container.
Described water inlet tube connector and water outlet tube connector are respectively corrugated stainless steel tubing.
Be connected by connecting angle iron between described upper inner-liner and bottom inner container, described connecting angle iron is arranged on the rear portion of upper inner-liner and bottom inner container, and described connecting angle iron comprises two, arranges along upper inner-liner and bottom inner container lateral symmetry.
The two gallbladder-heat hydrophone of one of the present utility model compared to the prior art, there is following outstanding beneficial effect: be connected by water inlet tube connector between upper inner-liner and bottom inner container, upper inner-liner and the homonymy of bottom inner container are provided with the upper water inlet and lower water inlet that are connected water inlet tube connector, and be connected by nut, traditional connected mode has been broken in connection between two inner bags, have employed the external mode of welding, solve two traditional inner bags and cause because of poor welding quality inner bag to leak the features such as water problem.
Accompanying drawing explanation
Accompanying drawing 1 is that the master of a kind of pair of gallbladder-heat hydrophone looks broken section structural representation;
To be that the amplification after a kind of pair of gallbladder-heat hydrophone removes shell is main look partial sectional view with accompanying drawing 2;
Accompanying drawing 3 is the enlarged left views after a kind of pair of gallbladder-heat hydrophone removes shell and water outlet tube connector;
Accompanying drawing 4 is the amplification backsight partial sectional views after a kind of pair of gallbladder-heat hydrophone removes shell;
Description of reference numerals: 1, shell, 2, upper inner-liner, 3, bottom inner container, 4, water inlet pipe, 5, water inlet tube connector, 6, lower water inlet, 7, upper water inlet, 8, nut, 9, upper water-out mouth, 10, water outlet tube connector, 11, Discharging bent-tube, 12, annular protrusion, 13, groove, 14, connecting angle iron.
Detailed description of the invention
With reference to Figure of description 1 to accompanying drawing 4, the two gallbladder-heat hydrophone of one of the present utility model is described in detail below.
The two gallbladder-heat hydrophone of one of the present utility model, its structure comprises shell 1, upper inner-liner 2 and bottom inner container 3, described upper inner-liner 2 and bottom inner container 3 are separately positioned in shell 1, upper inner-liner 2 is arranged on the top of bottom inner container 3, the bottom of described bottom inner container 3 is provided with water inlet pipe 4, described upper inner-liner 2 is connected by tube connector 5 of intaking with between bottom inner container 3, described water inlet tube connector 5 is a bend pipe, the left side of bottom inner container 3 or its right end face top are provided with the lower water inlet 6 with bottom inner container 3 intracavity inter-connection, the upper inner-liner end face top of lower water inlet 6 homonymy of bottom inner container 3 is provided with the upper water inlet 7 with upper inner-liner 2 intracavity inter-connection, one end of described water inlet tube connector 5 is connected with upper water inlet 7, the other end is connected with lower water inlet 6, described water inlet tube connector 5 is connected by nut 8 with between upper water inlet 7 and lower water inlet 6, the upper inner-liner end face top of the side relative with upper water inlet 7 is provided with the upper water-out mouth 9 with upper inner-liner 2 intracavity inter-connection, described upper water-out mouth 9 is connected with water outlet tube connector 10 by nut 8, described water outlet tube connector 10 is connected with Discharging bent-tube 11 by nut 8, and described Discharging bent-tube 11 is arranged on the bottom of bottom inner container 3.Traditional connected mode has been broken in connection between two inner bags, have employed the external mode of welding, solves two traditional inner bags and causes because of poor welding quality inner bag to leak water problem.
The both ends of described water inlet tube connector 5 are respectively arranged with annular protrusion 12, are provided with the groove 13 matched with annular protrusion 12 inside the nut 8 be attached thereto, and the nut 8 on front side of groove 13 is threaded respectively with upper water inlet 7 and lower water inlet 6.Annular protrusion 12 matches with groove 13, make into water tube connector 5 and the connection between upper water inlet 7 and lower water inlet 9 more firm.
The both ends of described water outlet tube connector 10 are provided with annular protrusion 12 too, are provided with the groove 13 matched with annular protrusion 12 inside the nut 8 be attached thereto, and the nut 8 on front side of groove 13 is threaded respectively with upper water-out mouth 9 and Discharging bent-tube 11.Annular protrusion 12 matches with groove 13, make water outlet tube connector 10 and the connection between upper water-out mouth 9 and Discharging bent-tube 11 more firm.
Described water outlet tube connector 10 is arranged on the left side of upper inner-liner 2 and bottom inner container 3, and water inlet tube connector 5 is arranged on the right side of upper inner-liner 2 and bottom inner container 3.
Described water inlet tube connector 5 and water outlet tube connector 10 are respectively corrugated stainless steel tubing.Vibration damping, sound deadening can be played, have flexible, quality is light, corrosion-resistant, the feature such as antifatigue, high-low temperature resistant.
Be connected by connecting angle iron 14 between described upper inner-liner 2 and bottom inner container 3, described connecting angle iron 14 is arranged on the rear portion of upper inner-liner 2 and bottom inner container 3, and described connecting angle iron 14 comprises two, arranges along upper inner-liner 2 and bottom inner container 3 lateral symmetry.
During work, cold water enters in bottom inner container 3 from the water inlet pipe 4 of bottom inner container 3, and then enter in upper inner-liner 2 along lower water inlet 6, water inlet tube connector 5 and upper water inlet 7, then the cold water of two inner bags is heated, when people use, water inlet pipe continues to inject cold water in two inner bags, and hot water is then discharged along the upper water-out mouth 9 of upper inner-liner 2, water outlet tube connector 10 and Discharging bent-tube 11, can use.
Except the technical characteristic described in description, be the known technology of those skilled in the art.