CN211876353U - Inner container of water heater - Google Patents

Abstract

The utility model discloses a water heater inner bag, including the courage body that has feed liquor pipe and fluid-discharge tube, a plurality of fire calandrias are installed to the courage body, the room of airing exhaust has been seted up at the top of the courage body, the bottom of the courage body is provided with collection firebox, the air outlet of fire calandria is located the room of airing exhaust, the air intake of fire calandria is located collection firebox, the lateral wall of the courage body upwards extend and with the room of airing exhaust between form first cavity, lateral wall downwardly extending of the courage body and collection firebox between form the second cavity, install the liquid feeding pipe in the first cavity, the liquid feeding pipe communicates with the inner chamber of the courage body, and be provided with the valve on the liquid feeding pipe, install the circulating pump in the second cavity, the inlet tube of circulating pump communicates with the inner chamber. The utility model has the advantages that: the water in the liner can circularly flow, thereby improving the heating efficiency, reducing the energy consumption required by water heating and having the advantage of good energy saving performance.

Description

Inner container of water heater

Technical Field

The utility model relates to a water heater, especially a water heater inner bag.

Background

The water heater is a device which can increase the temperature of cold water into hot water in a certain time by various physical principles. According to different principles, the water heater can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic water heater, an air energy water heater and a heating water heater.

In the hot water process of the water heater, not only the heating requirement is met, but also the energy conservation is guaranteed, in the existing water heater, the water flow rate of the water in the liner is often low, and the water can not form circulation, so that the water close to the heating element is heated quickly, the water far away from the heating element is heated slowly, the heating effect is not obvious, and the heating efficiency is low; and the aquatic has the scale deposit factor, uses the back for a long time, is covered with the incrustation scale on the heating member to lead to heating efficiency to reduce, further influence heating efficiency, make the energy consumption improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a water heater inner bag that heating efficiency is high, energy-conservation nature is good.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a water heater inner bag, including the courage body that has feed liquor pipe and fluid-discharge tube, a plurality of fire calandrias are installed to the courage body, the room of airing exhaust has been seted up at the top of the courage body, the bottom of the courage body is provided with a set fiery room, the air outlet of fire calandria is located airs exhaust indoorly, the air intake of fire calandria is located a set fiery, the lateral wall of the courage body upwards extend and with air exhaust between the room form first cavity, the lateral wall downwardly extending of the courage body and with set fiery between the room form the second cavity, install the filling tube in the first cavity, the filling tube communicates with the inner chamber of the courage body, and be provided with the valve on the filling tube, install the circulating pump in the second cavity, the inlet.

Preferably, the water outlet pipe is positioned in the inner cavity of the liner body, and the bottom of the water outlet pipe penetrates through the bottom of the liner body and is connected with the circulating pump.

Preferably, the fire tube bank includes backup pad and bellows, and the bellows is installed in the backup pad, and the air-out end of bellows is the air outlet, and the air inlet end of bellows is the air intake.

Preferably, the bellows is S-shaped.

Preferably, a supercharger is further arranged between the water outlet pipe and the circulating pump and is installed in the second cavity.

Preferably, the upper, middle and lower areas of the gallbladder body are provided with temperature sensors.

The utility model has the advantages of it is following: the water in the liner of the water heater can circularly flow, thereby improving the heating efficiency and reducing the energy consumption required by water heating; the descaling device is provided with the liquid feeding pipe, scale removing liquid can be added through the liquid feeding pipe regularly, so that scale removing treatment can be performed on a liner body regularly, the water outlet pipe can also flush the fire calandria pipe in the descaling process, the descaling effect of the fire calandria pipe is guaranteed, and after the fire calandria pipe is descaled, the heat conduction efficiency is guaranteed, and the purpose of energy conservation is achieved after long-time use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of FIG. 1;

FIG. 3 is a schematic bottom view of FIG. 1;

FIG. 4 is a schematic view of a fire tube array;

in the figure, 1-a liner body, 2-a fire collecting chamber, 3-an exhaust chamber, 4-a fire exhaust pipe, 5-a liquid inlet pipe, 6-a liquid discharge pipe, 7-a first chamber, 8-a second chamber, 9-a circulating pump, 10-a water inlet pipe, 11-a water outlet pipe, 12-a liquid feeding pipe, 13-a valve, 41-a support plate, 42-a corrugated pipe, 43-an air inlet and 44-an air outlet.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, 2 and 3, a water heater liner comprises a liner body having a liquid inlet pipe 5 and a liquid outlet pipe 6, wherein the liner body 1 is filled with water through the liquid inlet pipe 5 and drained with water through the liquid outlet pipe 6, the liquid inlet pipe 5 is usually connected with a tap water pipe, preferably, the liner body 1 is a revolving body structure, the top of the liner body 1 and the bottom of the liner body 1 are both closed, a plurality of fire exhaust pipes 4 are installed in the liner body 1, an air outlet 44 of the fire exhaust pipes 4 is located in an air exhaust chamber 3, an air inlet 43 of the fire exhaust pipes 4 is located in the fire collection chamber 2, the top of the liner body 1 is provided with an air exhaust chamber 3, the bottom of the liner body 1 is provided with the fire collection chamber 2, in the specific implementation process, the air inlet 43 of an exhaust fan is communicated with the air exhaust chamber 3, and a fire grate is arranged below the fire collection chamber 2, when the exhaust fan exhausts air, thereby enabling flames generated by the fire grate and hot air around the flames to be, thereby make and have the high temperature air current in the fire calandria 4, it is further, as shown in fig. 4, fire calandria 4 includes backup pad 41 and bellows 42, bellows 42 is installed on backup pad 41, the air-out end of bellows 42 is air outlet 44, the air inlet end of bellows 42 is air intake 43, preferably, bellows 42 is S-shaped distribution, thereby make the stroke increase of the high temperature air current in the bellows 42, thereby increase the heat transfer time, the utilization ratio of heat energy has been improved, thereby the hot water efficiency of water heater has been improved.

In this embodiment, the outer sidewall of the liner 1 extends upward and forms a first chamber 7 with the exhaust chamber 3, the outer sidewall of the liner 1 extends downward and forms a second chamber 8 with the fire collecting chamber 2, further, the liner 1 is a revolving structure, preferably, the fire collecting chamber 2 or the exhaust chamber 3 is circular, so the first chamber 7 and the second chamber 8 are also circular chambers, a liquid feeding pipe 12 is installed in the first chamber 7, the liquid feeding pipe 12 is communicated with the inner cavity of the liner 1, and a valve 13 is arranged on the liquid feeding pipe 12, the valve 13 is opened to communicate the liquid feeding pipe 12 with the inner cavity of the liner 1, after the liner 1 is used for a long time, scale is easily formed on the inner wall of the liner 1 and the outer sidewall of the fire discharging pipe 4, especially after scale is formed on the outer sidewall of the fire discharging pipe 4, thereby reducing the heat transfer efficiency, thereby reducing the heat exchange performance, thereby increasing the energy consumption, therefore, after the container body 1 is used for a long time, the valve 13 can be opened, and the liquid for removing the scale is added into the container body 1 through the liquid adding pipe 12, preferably, the liquid for removing the scale is commercially available white vinegar, and after the white vinegar is added into the inner cavity of the container body 1, the water liquid in the inner cavity of the container body 1 needs to be boiled; in this embodiment, the liquid feeding pipe 12 further has a pressure relief function, and when the water in the liner 1 is boiling and the liquid discharging pipe 6 does not discharge water, the valve 13 can be opened to realize pressure relief, so as to reduce the risk caused by the liner 1 being in high pressure for a long time and improve safety.

In this embodiment, a circulation pump 9 is installed in the second chamber 8, a water inlet pipe 10 of the circulation pump 9 is communicated with the bottom of the inner cavity of the container body 1, a water outlet pipe 11 of the circulation pump 9 is communicated with the top of the inner cavity of the container body 1, when the circulation pump 9 is heating the ring, the liquid at the bottom of the inner cavity of the container body 1 can be pumped out and then discharged into the inner cavity of the container body 1 from the top of the container body 1, so that the liquid in the container body 1 flows, thereby accelerating the heat exchange efficiency between the fire discharge pipe 4 and the water liquid, and simultaneously ensuring the uniformity of the heating of the water liquid, further, the water outlet pipe 11 is located in the inner cavity of the container body 1, and the bottom of the water outlet pipe 11 penetrates through the bottom of the container body 1 to be connected with the circulation pump 9, and because the water outlet pipe 11 is located in the container body.

In this embodiment, the upper, middle and lower regions of the gallbladder body 1 are provided with temperature sensors, so as to detect the temperature of water in the gallbladder body 1 through multiple points, thereby improving the accuracy of the detection.

In this embodiment, still be provided with the booster between outlet pipe 11 and the circulating pump 9, the booster is installed in second cavity 8, the booster makes and forms high-pressure rivers in the outlet pipe 11, high-pressure rivers pass through outlet pipe 11 blowout back, have the injection force, thereby promote the flow of rivers, moreover after adding white vinegar, after water liquid boils, when the water liquid drains, can erode fire calandria 4 through the injection force of water liquid, thereby wash fire calandria 4 once more, improve fire calandria 4's scale removal effect.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a water heater inner bag, is including the courage body that has feed liquor pipe and fluid-discharge tube, its characterized in that: install a plurality of fire calandrias in the courage body, the room of airing exhaust has been seted up at the top of the courage body, the bottom of the courage body is provided with a set fire room, the air outlet of fire calandria is located it is indoor to air exhaust, the air intake of fire calandria is located set fire indoor, the lateral wall of the courage body upwards extend and with form first cavity between the room of airing exhaust, the lateral wall downwardly extending of the courage body and with form the second cavity between the set fire room, install the liquid feeding pipe in the first cavity, the liquid feeding pipe with the inner chamber intercommunication of the courage body, just be provided with the valve on the liquid feeding pipe, install the circulating pump in the second cavity, the inlet tube of circulating pump with the inner chamber bottom intercommunication of the courage body, the outlet pipe of circulating pump with the inner chamber top intercommunication.

2. The water heater liner of claim 1, wherein: the water outlet pipe is positioned in the inner cavity of the liner body, and the bottom of the water outlet pipe penetrates through the bottom of the liner body and is connected with the circulating pump.

3. The water heater liner of claim 2, wherein: the fire tube bank comprises a supporting plate and a corrugated pipe, wherein the corrugated pipe is installed on the supporting plate, the air outlet end of the corrugated pipe is an air outlet, and the air inlet end of the corrugated pipe is an air inlet.

4. A water heater liner as claimed in claim 3, wherein: the corrugated pipes are distributed in an S shape.

5. The water heater liner of claim 4, wherein: a supercharger is further arranged between the water outlet pipe and the circulating pump, and the supercharger is installed in the second cavity.

6. The water heater liner of claim 5, wherein: the upper, middle and lower areas of the liner body are provided with temperature sensors.

Images