CN218065376U

CN218065376U - Electrode boiler circulation system

Info

Publication number: CN218065376U
Application number: CN202121860473.0U
Authority: CN
Inventors: 任龙飞
Original assignee: Pinggao Palat Henan Energy Technology Co ltd
Current assignee: Pinggao Palat Henan Energy Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-12-16
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses an electrode boiler circulation system, it includes that at least one electrode boiler, heat exchanger group, heat accumulation jar, solar energy hold electrical system, conductivity detection device, electrolyte add device and pure water tank, the electrode boiler adds device and pure water tank with heat accumulation jar, electrolyte respectively and is linked together, heat exchanger group one end is linked together with the heat accumulation jar, communicate the electrode boiler after the heat exchange of the other end and the hot user of heat exchanger group, conductivity detection device includes first conductivity appearance and second conductivity appearance, first conductivity appearance is located the water inlet of electrode boiler, the second conductivity appearance is located between electrode boiler and the heat accumulation jar, solar energy holds electrical system and electrode boiler electric connection. Through electrolyte adding device, pure water jar and conductivity detection device, can in time regulate and control the electrolyte inside the electrode boiler, guarantee heating efficiency.

Description

Electrode boiler circulation system

Technical Field

The utility model relates to an electrode boiler technical field specifically is an electrode boiler circulation system.

Background

The electrode boiler utilizes the conductive resistance of the medium between the electrodes to directly heat the medium when the electrodes are electrified, the heating principle of the electrode boiler is based on the fact that three-phase medium-voltage current releases a large amount of heat energy through furnace water with set conductivity so as to produce hot water and steam which can be controlled and utilized, and because the resistance of the water is utilized to directly heat, 97 percent of electric energy is converted into heat, basically no heat loss exists, and the electrode boiler is widely used.

The existing electrode boiler can face the problems that electrolyte needs to be added frequently and the concentration of the electrolyte in the boiler needs to be adjusted at the same time in the use process, the operation is inconvenient, and the concentration can not be accurately controlled.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electrode boiler circulation system can effectively solve the problem that exists among the prior art that proposes among the above-mentioned background art.

In order to achieve the above object, an electrode boiler circulation system includes at least one electrode boiler, a heat exchanger unit, a heat storage tank, a solar energy power storage unit, a conductivity detection device, an electrolyte adding device and a pure water tank, the electrode boiler is respectively communicated with the heat storage tank, the electrolyte adding device and the pure water tank, one end of the heat exchanger unit is communicated with the heat storage tank, the other end of the heat exchanger unit is communicated with the electrode boiler after heat exchange with a hot user, the conductivity detection device includes a first conductivity meter and a second conductivity meter, the first conductivity meter is located at a water inlet of the electrode boiler, the second conductivity meter is located between the electrode boiler and the heat storage tank, and the solar energy power storage unit is electrically connected with the electrode boiler.

Preferably, the electrolyte adding device comprises an electrolyte solution tank, a delivery pump, an electromagnetic valve and a delivery pipe, wherein the electrolyte solution tank is communicated with the electrode boiler through the delivery pipe, the delivery pump is installed on the delivery pipe, and the electromagnetic valve is used for controlling the flow rate of the electrolyte solution in the delivery pipe.

Preferably, the delivery pipe is further provided with a third conductivity meter, which is located between the delivery pump and the solenoid valve.

Preferably, the electrode boiler is a high-pressure submerged electrode hot water boiler.

Preferably, the electrode boiler is further communicated with an expansion tank, the expansion tank is connected with a constant pressure pump, the constant pressure pump is connected with a pure water tank, and the constant pressure pump is located between the expansion tank and the pure water tank.

Preferably, the top of the electrode boiler is provided with an exhaust pipe, and the bottom of the electrode boiler is provided with a blow-down valve.

Preferably, a standby heating device is further arranged inside the electrode boiler.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. the concentration of electrolyte in the electrode boiler can be monitored at any time through the first conductivity meter and the second conductivity meter which are connected to the electrode boiler;

2. when the electrolyte concentration in the electrode boiler is monitored to be abnormal, the electrolyte concentration in the boiler can be controlled by adding the electrolyte or adding water, so that the normal operation of the electrode boiler is ensured;

3. the solar energy storage unit can make full use of solar energy resources and reduce the power consumption of the electrode boiler.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.

In the drawings:

FIG. 1 is a schematic view of the structure of an electrode boiler circulation system according to the present invention;

fig. 2 is a schematic structural diagram of an electrode boiler of the electrode boiler circulation system of the present invention.

The reference numerals are explained below:

1. an electrode boiler; 101. an expansion tank; 102. a constant pressure pump; 103. an exhaust pipe; 104. a blowdown valve; 105. a standby heating device; 2. a heat exchanger unit; 3. a heat storage tank; 4. a solar storage battery unit; 5. a conductivity detection means; 501. a first conductivity meter; 502. a second conductivity meter; 6. an electrolyte adding device; 601. an electrolyte solution tank; 602. a delivery pump; 603. an electromagnetic valve; 604. a delivery pipe; 605. a third conductivity meter; 7. a pure water tank.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1 to 2, an electrode boiler circulation system includes at least one electrode boiler 1, a heat exchanger unit 2, a heat storage tank 3, a solar accumulator unit 4, a conductivity detector 5, an electrolyte adding device 6, and a pure water tank 7, wherein the electrode boiler 1 is respectively communicated with the heat storage tank 3, the electrolyte adding device 6, and the pure water tank 7, one end of the heat exchanger unit 2 is communicated with the heat storage tank 3, and the other end of the heat exchanger unit 2 is communicated with the electrode boiler 1 after heat exchange with a heat consumer, the conductivity detector 5 includes a first conductivity meter 501 and a second conductivity meter 502, the first conductivity meter 501 is located at a water inlet of the electrode boiler 1, and the second conductivity meter 502 is located between the electrode boiler 1 and the heat storage tank 3, such a structure design can monitor the concentration of the electrolyte in the boiler more precisely, provide accurate data support for adjustment, the solar accumulator unit 4 is electrically connected with the electrode boiler 1, although valley electricity is used during the use of the electrode boiler, the added solar accumulator unit 4 can effectively reduce the energy consumption of heating boiler, and reduce the cost of the heating of the electrode.

Specifically, the electrolyte adding device 6 comprises an electrolyte solution tank 601, a delivery pump 602, an electromagnetic valve 603 and a delivery pipe 604, wherein the electrolyte solution tank 601 is communicated with the electrode boiler 1 through the delivery pipe 604, the delivery pump 602 is installed on the delivery pipe 604, the electromagnetic valve 603 is used for controlling the flow rate of the electrolyte solution in the delivery pipe 604, in the using process, according to the electrolyte concentration in the electrode boiler 1 monitored by the first conductivity meter 501 and the second conductivity meter 502, the control center of the whole circulation system calculates how to adjust the concentration of the electrolyte in the electrode boiler 1, and the delivery pump 602 and the electromagnetic valve 603 receive the operation command and operate automatically to deliver the electrolyte solution to the electrode boiler 1 until the optimal concentration standard is met.

To further ensure the accuracy of the concentration of the electrolyte solution in the electrode boiler 1, the delivery pipe 604 is further provided with a third conductivity meter 605, and the third conductivity meter 605 is located between the delivery pump 602 and the electromagnetic valve 603.

In order to avoid the damage to the boiler caused by the unstable boiler pressure generated by the water hammer effect while considering the loss of water in the electrode boiler 1, an expansion tank 101 is communicated with the electrode boiler 1, a constant pressure pump 102 is connected with the expansion tank 101, the constant pressure pump 102 is connected with the pure water tank 7, and the constant pressure pump 102 is positioned between the expansion tank 101 and the pure water tank 7.

In use, when the first conductivity meter 501 and the second conductivity meter 502 monitor that the electrode boiler 1 needs to reduce the concentration of the electrolyte in the boiler, the water in the pure water tank 7 is accurately supplemented according to the system instruction.

Wherein, electrode boiler 1 high pressure submergence formula electrode hot water boiler has higher security, electrode boiler 1 top is provided with blast pipe 103, is convenient for regulate and control the pressure in the boiler, avoids appearing the too high condition of pressure, electrode boiler 1's bottom is provided with blowoff valve 104, conveniently in time clears up deposit and incrustation scale in the boiler.

In order to ensure continuous heating, a backup heating device 105 is also arranged inside the electrode boiler 1.

Finally, it should be noted that: 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 described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electrode boiler circulation system, its characterized in that, includes that at least one electrode boiler (1), heat exchanger group (2), heat accumulation jar (3), solar energy hold motor group (4), conductivity detection device (5), electrolyte add device (6) and pure water tank (7), electrode boiler (1) is linked together with heat accumulation jar (3), electrolyte add device (6) and pure water tank (7) respectively, heat exchanger group (2) one end is linked together with heat accumulation jar (3), the other end of heat exchanger group (2) communicates electrode boiler (1) after with the heat exchange of hot user, conductivity detection device (5) are including first conductivity appearance (501) and second conductivity appearance (502), first conductivity appearance (501) are located the water inlet of electrode boiler (1), second conductivity appearance (502) are located between electrode boiler (1) and heat accumulation jar (3), solar energy holds motor group (4) and electrode boiler (1) electric connection.

2. The electrode boiler circulation system according to claim 1, wherein the electrolyte adding means (6) comprises an electrolyte solution tank (601), a delivery pump (602), a solenoid valve (603), and a delivery pipe (604), the electrolyte solution tank (601) is communicated with the electrode boiler (1) through the delivery pipe (604), the delivery pump (602) is installed on the delivery pipe (604), and the solenoid valve (603) is used for controlling the flow rate of the electrolyte solution in the delivery pipe (604).

3. Electrode boiler circulation system according to claim 2, characterized in that the transport pipe (604) is further provided with a third conductivity meter (605), the third conductivity meter (605) being located between the transport pump (602) and the solenoid valve (603).

4. Electrode boiler circulation system according to claim 1, characterized in that the electrode boiler (1) is a high pressure submerged electrode hot water boiler.

5. The electrode boiler circulation system according to claim 4, characterized in that an expansion tank (101) is further communicated with the electrode boiler (1), a constant pressure pump (102) is connected with the expansion tank (101), the constant pressure pump (102) is connected with the pure water tank (7), and the constant pressure pump (102) is positioned between the expansion tank (101) and the pure water tank (7).

6. The electrode boiler circulation system according to claim 1, characterized in that the electrode boiler (1) is provided with an exhaust pipe (103) at the top and a blow-off valve (104) at the bottom of the electrode boiler (1).

7. The electrode boiler circulation system according to claim 1, characterized in that a backup heating device (105) is further provided inside the electrode boiler (1).