阅读说明：本技术 一种家用热水器的自调节水管 (Self-adjusting water pipe of household water heater ) 是由 何永军 于 2020-05-18 设计创作，主要内容包括：本发明属于智能家居领域,尤其是涉及一种家用热水器的自调节水管,包括管体,所述管体外安装有环形箱,所述环形箱同轴套设在管体外,所述管体的内设有截面呈椭圆形设置的形变囊,所述形变囊的两端均与管体的内侧壁固定,所述形变囊两侧的侧壁均呈向外凸起的弧线形,所述环形箱的一端连通有连通管,所述连通管的另一端贯穿管体并与环形箱连通,所述环形箱内密封滑动有环形密封板,所述环形密封板的一侧安装有多根记忆弹簧,多根所述记忆弹簧的另一端均与环形箱的内侧壁固定。本发明可通过管体内水温,调节形变囊的大小,从而改变管体内水的量,降低了水资源的浪费,且缩短了用户等待热水的时间。(The invention belongs to the field of intelligent home furnishing, and particularly relates to a self-adjusting water pipe of a household water heater, which comprises a pipe body, wherein an annular box is arranged outside the pipe body, the annular box is coaxially sleeved outside the pipe body, a deformation bag with an oval-shaped section is arranged in the pipe body, two ends of the deformation bag are fixed with the inner side wall of the pipe body, the side walls on two sides of the deformation bag are in an arc shape protruding outwards, one end of the annular box is communicated with a communicating pipe, the other end of the communicating pipe penetrates through the pipe body and is communicated with the annular box, an annular sealing plate is arranged in the annular box in a sealing and sliding mode, a plurality of memory springs are arranged on one side of the annular sealing plate, and the other ends of the plurality. The size of the deformation bag can be adjusted through the water temperature in the pipe body, so that the amount of water in the pipe body is changed, the waste of water resources is reduced, and the time for a user to wait for hot water is shortened.)

1. A self-adjusting water pipe of a household water heater comprises a pipe body (1) and is characterized in that, an annular box (2) is arranged outside the pipe body (1), the annular box (2) is coaxially sleeved outside the pipe body (1), a deformation bag (3) with an oval section is arranged in the tube body (1), both ends of the deformation capsule (3) are fixed with the inner side wall of the tube body (1), the side walls of both sides of the deformation capsule (3) are in an arc shape which protrudes outwards, one end of the annular box (2) is communicated with a communicating pipe (4), the other end of the communicating pipe (4) penetrates through the pipe body (1) and is communicated with the annular box (2), annular case (2) internal seal has annular seal board (5) that slides, many memory spring (6) are installed to one side of annular seal board (5), many the other end of memory spring (6) all is fixed with the inside wall of annular case (2).

2. Self-regulating water pipe for domestic water heaters according to claim 1, characterized in that the side wall of the pipe body (1) is provided with a plurality of heat conducting fins (7), and the heat conducting fins (7) are arranged in an annular array and extend into the annular tank (2).

3. Self-adjusting water pipe for domestic water heaters according to claim 1, characterized in that the upper end of the annular tank (2) is provided with an exhaust hole (8), and a whistle pipe (9) is installed in the exhaust hole (8).

4. Self-adjusting water pipe for domestic water heaters according to claim 1, characterized in that on the outer lateral wall of the deformation bladder (3) are arranged equally spaced wiper blades (10), said wiper blades (10) being made of memory metal material.

Technical Field

The invention belongs to the field of intelligent home furnishing, and particularly relates to a self-adjusting water pipe of a household water heater.

Background

Along with the development of society, people have increasingly strengthened energy conservation and emission reduction consciousness, a household water heater with less energy consumption is a direction of future development, and a solar water heater and an air energy water heater are better as low-energy-consumption products.

When the traditional water heater is used daily, the pipeline arrangement of the hot water pipe is long, after the hot water pipe is not used for a period of time, residual hot water in the hot water pipe is naturally cooled, when the traditional water heater is used again, cold water in the pipe needs to be discharged, hot water flows out, long-time waiting is needed, waste of water resources is caused, in the cold water discharging process, people need to continuously probe whether the cold water is discharged by hands, and cold water with low temperature can bring very uncomfortable feeling to people who want to take a bath, and even cold and other problems are caused.

To this end, we propose a self-regulating water pipe of a domestic water heater to solve the above problems.

Disclosure of Invention

The invention aims to provide a self-adjusting water pipe of a household water heater, which can reduce the residual quantity of hot water in a hot water pipeline and aims at solving the problems that the hot water pipeline is longer in arrangement, more hot water is easy to remain and the natural cooling is easy to realize.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a domestic water heater's self-interacting water pipe, includes the body, the external annular box that installs of body, the coaxial cover of annular box is established outside the body, be equipped with the deformation bag that the cross-section is oval setting in the body, the both ends of deformation bag all are fixed with the inside wall of body, the lateral wall of deformation bag both sides all is outside bellied camber line, the one end intercommunication of annular box has communicating pipe, the other end of communicating pipe runs through the body and communicates with the annular box, the annular box internal seal slides and has annular seal plate, many memory springs, many are installed to one side of annular seal plate the other end of memory spring all is fixed with the inside wall of annular box.

The invention has the advantages that:

when the user no longer used hot water, hot water among the water heater no longer flowed into in the body, then the hot water between deformation bag and the body cools off the cooling gradually, and memory spring restores the natural state under the lower state of temperature, drives the annular seal board and moves down, impresses the gaseous deformation bag of annular incasement in, and the water of deformation bag inflation in with the body of pipe reinjects into the water heater, and the clearance between deformation bag and the body is less this moment, reduces the hot water's in the body of pipe the volume of remaining.

When the user reuses hot water, during hot water in the water heater flowed into the body once more, because the clearance between deformation bag and the body is less, water heater water pressure is fixed, cold water is less at the circulation face in the body, the velocity of flow is very fast, then cold water in the body can discharge fast, the user wait hydrothermal time has been shortened, along with the internal a small amount of remaining cold water discharge of body, the body temperature risees once more, reach memory spring's abnormal temperature, memory spring extension promotes the removal of annular seal board, inhale the ring box with the air in the deformation bag, then the clearance grow between deformation bag and the body, hot water can normally flow out the use.

Preferably, be equipped with the polylith on the lateral wall of body and lead the temperature piece, lead the temperature piece and be annular array and arrange and extend to annular incasement and set up, lead the temperature piece and can conduct the temperature of metal pipe body department to memory spring department fast.

Preferably, the upper end of the annular box is provided with an exhaust hole, a whistle pipe is installed in the exhaust hole, when cold water in the pipe body is exhausted, the temperature of the pipe body rises, the memory spring deforms to drive the annular sealing plate to move upwards, then air above the annular sealing plate is exhausted out of the annular box through the exhaust hole, when the air flows in the whistle pipe, sound is generated due to airflow disorder, and at the moment, after a user hears a prompt sound, the cold water can be judged to be exhausted, the water temperature does not need to be tried out repeatedly, and the problem of cold is avoided.

Preferably, the outer side wall of the deformation bag is equidistantly provided with scraping blades, the scraping blades are made of memory metal materials, when the deformation bag expands, one end of the scraping piece far away from the deformation bag is contacted with the inner wall of the tube body, the water temperature in the tube body is lower, the scraping piece is in a bending state, when hot water in the water heater is injected into the pipe body, the scraping blade is heated to be rapidly deformed and generates friction with the inner wall of the pipe body to scrape scale accumulated on the inner wall of the pipe body, at the moment, the deformation bag contracts, the hot water flows outside the deformation bag, and the water flow speed can be continuously adjusted according to the requirement of a user, according to Bernoulli's keeping away from can know, when high flow, the velocity of flow is the bigger, and pressure is less, then drives deformation bag and takes place deformation vibrations repeatedly, and the incrustation scale that carries on the doctor-bar easily breaks away from and is washed away by rivers under the impact of vibrations and rivers, prevents that the incrustation scale from accumulating in a large number and causing the problem emergence of jam in the body.

Drawings

FIG. 1 is a schematic structural view of an embodiment 1 of a self-regulating water pipe of a household water heater according to the present invention;

FIG. 2 is a schematic view showing the internal structure of a pipe body when no hot water flows according to an embodiment 1 of the self-regulating water pipe of the household water heater provided by the present invention;

FIG. 3 is a schematic view showing the internal structure of a pipe body when hot water flows in a self-regulating water pipe embodiment 1 of a domestic water heater according to the present invention;

FIG. 4 is a schematic structural view of an embodiment 2 of a self-regulating water pipe of a domestic water heater according to the present invention;

FIG. 5 is a schematic view showing the internal structure of a self-regulating water pipe embodiment 3 of a domestic water heater without hot water flow according to the present invention;

fig. 6 is a schematic view showing the internal structure of a pipe body when hot water flows according to embodiment 3 of the self-regulating water pipe of a domestic water heater provided by the present invention.

In the figure, a pipe body 1, an annular box 2, a deformation bag 3, a communicating pipe 4, an annular sealing plate 5, a memory spring 6, a temperature-conducting sheet 7, an exhaust hole 8, a whistle pipe 9 and a scraper 10.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.