CN202598845U

CN202598845U - Liner for instant electric water heater or electric faucet

Info

Publication number: CN202598845U
Application number: CN 201220112039
Authority: CN
Inventors: 高桃英
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-23
Filing date: 2012-03-23
Publication date: 2012-12-12
Anticipated expiration: 2022-03-23

Abstract

The utility model discloses a liner for an instant electric water heater or an electric faucet. The liner comprises a water inlet pipeline, a water outlet pipeline, a first heating chamber and a second heating chamber, wherein the water inlet pipeline is communicated with the lower end of the first heating chamber, a plurality of second heating pipes are arranged at the top of the second heating chamber, the first heating chamber is communicated with the second heating chamber through a diversion pipeline, one end of the diversion pipeline extends to the upper portion of the first heating chamber, the other end of the diversion pipeline is communicated with the bottom of the second heating chamber, one end of the water outlet pipeline extends out of the first heating chamber, and the other end of the water outlet pipeline extends to the top of the second heating chamber and is located in a geometric solid composed of the second heating pipes. The temperature of water in the geometric solid composed of the second heating pipes is higher than that of water outside the geometric solid, so that the temperature of the water discharged by the water outlet pipeline of the water heater is the highest in the liner, the temperature of the discharged water is effectively increased, and the liner can be widely applied to the instant electric water heater or the electric faucet for producing hot water.

Description

A kind of inner bag that is used for instant electric water heater or electric hot water tap

Technical field

The utility model relates to a kind of instant electric water heater or electric hot water tap, the inner bag of particularly a kind of instant electric water heater or electric hot water tap.

Background technology

Instant electric water heater or electric hot water tap have advantages such as the hot water of going out speed is fast and are widely used; The inner-tube structure of this series products is as shown in Figure 1 in the prior art, and this inner bag comprises the first heating clamber c and the second heating clamber d that is positioned at the first heating clamber c, and the bottom of the second heating clamber d is provided with some heating tube e; This first heating clamber c is communicated with inlet channel a; The first heating clamber c is communicated with through conduit pipe f with the second heating clamber d, and wherein the water inlet end of conduit pipe f extends to the bottom of the first heating clamber c, and the water side is communicated with the top of the second heating clamber d; The water inlet end of outlet conduit b extends to the inwall of the bottom of the second heating clamber d near the second heating clamber d; The water inlet end that is to say this outlet conduit b is positioned at outside the solid of heating tube e formation, and being provided with of the outlet conduit b of this inner bag is unreasonable, causes the temperature of water outlet lower.

The utility model content

In order to overcome the deficiency of prior art, the utility model provides the inner bag that a kind of leaving water temperature is high, can be used for instant electric water heater or electric hot water tap.

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

A kind of inner bag that is used for instant electric water heater or electric hot water tap; Comprise inlet channel, outlet conduit, first heating clamber and be positioned at second heating clamber of first heating clamber, said inlet channel is communicated with the lower end of said first heating clamber, and the top of said second heating clamber is provided with some second heating tubes; Said first heating clamber is communicated with through conduit pipe with second heating clamber; One end of said conduit pipe extends to the top of first heating clamber, and the other end is communicated with the bottom of second heating clamber, and an end of said outlet conduit extends to outside first heating clamber; The other end extends to the top of second heating clamber, and is positioned at the solid that second heating tube constitutes.

One end of said outlet conduit extends to the center of the solid of second heating tube formation.

Said second heating tube is a U type heating tube.

Be provided with first heating tube in said first heating clamber.

Said first heating tube in the shape of a spiral shape around arranging.

The beneficial effect of the utility model is: an end of the utility model outlet conduit extends to the top of second heating clamber; And be positioned at the solid that second heating tube constitutes; Water temperature in the solid that second heating tube constitutes is higher than solid external water temperature; The water temperature that the outlet pipe of water heater is discharged is the highest temperature water in the inner bag, and effective temperature that has improved water outlet can produce hot water in instant electric water heater or electric hot water tap.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is instant electric water heater's in the prior art an inner-tube structure sketch map;

Fig. 2 is the inner-tube structure longitudinal section view of the utility model;

Fig. 3 is the inner-tube structure axial, cross-sectional view of the utility model.

The specific embodiment

With reference to Fig. 2, Fig. 3; A kind of inner bag that is used for instant electric water heater or electric hot water tap; Comprise inlet channel 4, outlet conduit 5, first heating clamber 1 and be positioned at second heating clamber 2 of first heating clamber 1, said inlet channel 4 is communicated with the lower end of said first heating clamber 1, and the top of said second heating clamber 2 is provided with some second heating tubes 3; Said first heating clamber 1 is communicated with through conduit pipe 6 with second heating clamber 2; One end of said conduit pipe 6 extends to the top of first heating clamber 1, and the other end is communicated with the bottom of second heating clamber 2, and an end of said outlet conduit 5 extends to outside first heating clamber 1; The other end extends to the top of second heating clamber 2, and is positioned at the solid that second heating tube 3 constitutes.

As everyone knows, the density of water changes along with the variation of water temperature, and the density of hot water is littler than the density of cold water; Hot water can be to come-up, and an end of conduit pipe 6 extends to the top of first heating clamber 1; Hot water gets into from the bottom of second heating clamber, in uphill process, is heated gradually, and it is the highest to arrive head temperature; Therefore, an end of outlet conduit 5 also should extend to the top of second heating clamber.

The applicant finds through test of many times; The isoplanar water temperature in the top of second heating clamber also has difference; Temperature in the solid that the second heating tube bottom position the connects and composes temperature outer than solid is high 2-3 degree centigrade; Wherein the temperature of solid center position is the highest, and therefore, an end of said outlet conduit 5 extends to the center of the solid of second heating tube, 3 formations.

This second heating tube can be for excellent type, also can be the heating tube of U type, in the present embodiment; Second heating tube is a U type heating tube; Be provided with one like second heating tube, then heating tube constitutes one than thin cuboid solid, and the mid point of the axial connecting line of U type heating tube is the center of solid; Be provided with two like second heating tube; These two second heating tubes constitute the rectangle solid of a broad, and the geometric center position is an intersection of diagonal, and three electrothermal tubes then can constitute solids such as hexagon.

Temperature during the work of second heating tube can reach more than 300 degrees centigrade; The water on second heating tube surface is vaporized, bubble with the direction near normal electrothermal tube surface away from, the solid centre that constitutes at electrothermal tube crosses; That is to say at the bubble in solid centre the most intensive; Temperature moment of bubble has little time heat exchange, causes the different physical phenomenon of same plane diverse location temperature naturally, and the utility model has utilized this physical phenomenon just; Realized that the water temperature of discharging is water temperature the highest hot water in the inner bag, effective temperature that has improved water outlet.

First kind of structure of present embodiment is that first heating clamber is not provided with first heating tube; The water that gets into first heating clamber is enclosed in outside first heating clamber, utilizes the heat transmission of second heating clamber that the water in first heating clamber is played the preheating effect, in order to improve the temperature of water outlet; Can two inner bag series connection use; Promptly the water inlet of second heating inner bag is communicated with the delivery port of first heating inner bag, and cold water gets into from the cold water inlet of first inner bag, and the warm water after the heating gets into heating once more in second inner bag again; Discharge from the delivery port of second kind of inner bag then, just can obtain the hot water of high temperature.

Second kind of structure of present embodiment is also to be provided with first heating tube 7 in said first heating clamber 1, and in the process through first heating clamber and second heating clamber, water body is by twice heating successively for current; Can produce hot water at short notice; In order to improve the temperature of water outlet, also can two inner bag series connection use, promptly the water inlet of second heating inner bag is communicated with the delivery port of first heating inner bag; Cold water gets into from the cold water inlet of first inner bag; Warm water after the heating gets into heating once more in second inner bag again, discharges from the delivery port of second kind of inner bag then, just can obtain the hot water of high temperature.

Shape is around arranging in the shape of a spiral for said first heating tube 7, and spiral helicine electrothermal tube plays damping, guide effect to current, and the current rotation in first heating clamber 1 is risen, and the transmission that helps heat is even.

Claims

1. inner bag that is used for instant electric water heater or electric hot water tap; Comprise inlet channel (4), outlet conduit (5), first heating clamber (1) and be positioned at second heating clamber (2) of first heating clamber (1); Said inlet channel (4) is communicated with the lower end of said first heating clamber (1); The top of said second heating clamber (2) is provided with some second heating tubes (3), and said first heating clamber (1) is communicated with through conduit pipe (6) with second heating clamber (2), and an end of said conduit pipe (6) extends to the top of first heating clamber (1); The other end is communicated with the bottom of second heating clamber (2); One end of said outlet conduit (5) extends to outside first heating clamber (1), and the other end extends to the top of second heating clamber (2), and is positioned at the solid that second heating tube (3) constitutes.

2. inner bag according to claim 1 is characterized in that an end of said outlet conduit (5) extends to the center of the solid of second heating tube (3) formation.

3. inner bag according to claim 1 is characterized in that said second heating tube (3) is a U type heating tube.

4. inner bag according to claim 1 is characterized in that being provided with in said first heating clamber (1) first heating tube (7).

5. inner bag according to claim 4, it is characterized in that said first heating tube (7) in the shape of a spiral shape around arranging.