Alarm protection device for preventing dry burning of heat supply boiler
By designing an embedded connected alarm protection device, using water level sensors and alarm controllers to monitor and automatically replenish water levels, the problem of difficulty in real-time monitoring and preventing dry burning of heating boilers is solved, and the service life and operation stability of the equipment are improved. .
Patent Information
- Application Number
- CN202420780542.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-16
AI Technical Summary
It is difficult to achieve real-time monitoring and prevent dry burning during the working process, resulting in easy damage to the boiler and reduced service life.
An alarm protection device including a main mechanism and an alarm mechanism to prevent the heating boiler from dry-burning is designed. It adopts an embedded connected flow pipe, water inlet mechanism, built-in water tank, water level sensor and alarm controller to be monitored through the water level sensor. Water level, the alarm controller issues an alarm and automatically replenishes water to prevent the boiler from drying.
It effectively avoids dry burning of the boiler, improves the service life of the equipment, and monitors the water level in real time through the automatic water replenishment function to ensure the normal operation of the boiler.
Smart Images
Figure CN222257057U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heating boilers, in particular to an alarm protection device for preventing a heating boiler from dry burning. Background Art
[0002] A boiler consists of two major parts: a pot and a furnace. The original meaning of a pot refers to a water container heated on fire, and a furnace refers to a place where fuel is burned. The hot water or steam produced in the boiler can directly provide the required thermal energy for production and life, or it can be converted into mechanical energy through a steam power device, or then converted into electrical energy through a generator.
[0003] The equipment on the market needs to collect data indicators such as pressure signals and temperature signals in the boiler during operation. At present, these data indicators are only measured separately by separate measuring instruments. The different signals obtained are displayed through instruments and recorded and adjusted by on-site managers. This is labor-intensive and time-consuming, and cannot achieve the effect of real-time monitoring. In addition, the equipment does not have a device to prevent dry burning, which can easily dry out the water source inside the boiler and dry-burn the boiler, which can easily damage the boiler and reduce the service life of the boiler. Utility Model Content
[0004] The utility model aims to provide an alarm protection device for preventing a heating boiler from burning dry, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an alarm protection device for preventing a heating boiler from dry burning, comprising a main body mechanism and an alarm mechanism, wherein the alarm mechanism is arranged inside the main body mechanism, and a circulation pipe is arranged on one side of the main body mechanism, and a water inlet mechanism is arranged on one side of the circulation pipe, the alarm mechanism comprises an outer shell, a heating block, a built-in water tank, a water level sensor and an alarm controller, and a heating block is arranged at the inner bottom end of the outer shell, and a built-in water tank is arranged at the top end of the heating block, a water level sensor is arranged on one side of the inner side of the built-in water tank, and an alarm controller is arranged on one side of the water level sensor.
[0006] Furthermore, the main body mechanism and the alarm mechanism are embedded in each other, and the flow tube and the main body mechanism are fixedly connected.
[0007] Furthermore, the water inlet mechanism and the flow pipe are electrically controlled and connected, and a group of water inlet mechanisms is fixed on the left side of the main body mechanism.
[0008] Furthermore, the shell and the built-in water tank are integrated, and the built-in water tank and the water level sensor are connected.
[0009] Furthermore, the main body structure includes an electric boiler, a first water tank and a second water tank, and the first water tank is arranged on one side of the electric boiler, and the second water tank is arranged on the top of the first water tank.
[0010] Furthermore, the water inlet mechanism includes an upper water tank, a connecting pipe, an electromagnetic valve and a connecting port, and a connecting pipe is provided at the front end of the upper water tank, an electromagnetic valve is provided at the front end of the connecting pipe, and a connecting port is provided at the bottom end of the electromagnetic valve.
[0011] Furthermore, a group of connecting pipes is provided at the front end of the upper water tank, and the connecting pipes are electrically controlled to be connected to the connecting port through an electromagnetic valve.
[0012] Compared with the prior art, the beneficial effect of the utility model is that when the water level inside the built-in water tank is less than the standard value, the water level sensor transmits a signal to the alarm controller, and an alarm is sounded through the buzzer inside the alarm controller to attract the user's attention, effectively avoiding dry burning inside the equipment, thereby increasing the service life of the equipment.
[0013] When the electric boiler is operating normally, the second water tank is only used as a water supply channel. When the water supply to the electric boiler is interrupted, the water in the second water tank automatically flows into the electric boiler under the action of gravity, replenishing the water supply to the electric boiler and effectively avoiding dry burning of the boiler.
[0014] When the alarm controller receives an alarm, it responds by opening the electromagnetic valve inside the connecting pipe on one side of the upper water tank, connecting the connecting pipe with the connecting port, adding the stored water to the equipment, and automatically filling the boiler with clean water. It is highly practical and has the function of preventing dry burning. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of the alarm mechanism of the utility model;
[0017] Figure 3 It is a three-dimensional structural schematic diagram of the water inlet mechanism of the utility model.
[0018] In the figure: 1. main body; 101. electric boiler; 102. first water tank; 103. second water tank; 2. alarm mechanism; 201. outer shell; 202. heating block; 203. built-in water tank; 204. water level sensor; 205. alarm controller; 3. circulation pipe; 4. water inlet mechanism; 401. upper water tank; 402. connecting pipe; 403. electromagnetic valve; 404. connecting port. DETAILED DESCRIPTION
[0019] like Figure 1-2As shown, an alarm protection device for preventing a heating boiler from burning dry comprises a main body mechanism 1 and an alarm mechanism 2, wherein the alarm mechanism 2 is arranged inside the main body mechanism 1, and a flow pipe 3 is arranged on one side of the main body mechanism 1, and a water inlet mechanism 4 is arranged on one side of the flow pipe 3, the alarm mechanism 2 comprises a shell 201, a heating block 202, a built-in water tank 203, a water level sensor 204 and an alarm controller 205, and the heating block 202 is arranged at the bottom end of the shell 201, and the built-in water tank 203 is arranged at the top end of the heating block 202, a water level sensor 204 is arranged on one side of the built-in water tank 203, and the water level sensor 204 is arranged on the inner side of the built-in water tank 203, and the water level sensor 204 is arranged on the inner side of the built-in water tank 203. An alarm controller 205 is arranged on one side of the housing 201, an embedded connection is formed between the main body 1 and the alarm mechanism 2, and a fixed connection is formed between the flow pipe 3 and the main body 1, an electrical control connection is formed between the water inlet mechanism 4 and the flow pipe 3, and a group of water inlet mechanisms 4 are fixed on the left side of the main body 1, the housing 201 and the built-in water tank 203 are integrated, and the built-in water tank 203 is connected to the water level sensor 204, a group of heating blocks 202 are installed at the bottom end of the housing 201, a group of built-in water tanks 203 are fixed on the top of the heating blocks 202, and a group of water level sensors are installed on one side of the inner wall of the built-in water tank 203 204, the water level sensor 204 is connected to the alarm controller 205, and the water level inside the built-in water tank 203 is monitored by the water level sensor 204 inside the built-in water tank 203. When the water level inside the built-in water tank 203 is less than the standard value, the water level sensor 204 transmits a signal to the alarm controller 205, and an alarm is sounded through the buzzer inside the alarm controller 205 to attract the attention of the user, effectively avoiding dry burning inside the equipment, thereby improving the service life of the equipment. The main body 1 includes an electric boiler 101, a first water tank 102 and a second water tank 103, and a first water tank 103 is provided on one side of the electric boiler 101. The electric boiler 101 is provided with a plurality of water tanks 102, a plurality of water tanks 103 are provided on the top of the first water tank 102, a plurality of water tanks 103 are provided on the top of the first water tank 102, a plurality of water tanks 103 are provided on the top of the first water tank 102, and a plurality of water tanks 103 are provided on the top of the first water tank 102. The plurality of water tanks 103 are provided on the top of the first water tank 102. The plurality of water tanks 103 are provided on the top of the first water tank 102. The plurality of water tanks 103 are provided on the top of the first water tank 102. The plurality of water tanks 103 are provided on the top of the first water tank 102. The plurality of water tanks 103 are provided on the top of the first water tank 102. The plurality of water tanks 103 are provided on the top of the first water tank 102. The plurality of water tanks 103 are provided on the top of the second water tank 103 ...
[0020] like Figure 3As shown, an alarm protection device for preventing a heating boiler from burning dry is provided. The water inlet mechanism 4 comprises an upper water tank 401, a connecting pipe 402, an electromagnetic valve 403 and a connecting port 404. The front end of the upper water tank 401 is provided with a connecting pipe 402, the front end of the connecting pipe 402 is provided with an electromagnetic valve 403, and the bottom end of the electromagnetic valve 403 is provided with a connecting port 404. A group of connecting pipes 402 are provided at the front end of the upper water tank 401, and the connecting pipes 402 are electrically controlled to be connected to the connecting port 404 through the electromagnetic valve 403. A group of connecting pipes 402 are fixed on one side of the upper water tank 401. Take over the pipe 402, the bottom end of the connecting pipe 402 is connected with the connecting port 404, and a group of the bottom end of the connecting pipe 402 and the connecting port 404 are opened inside the bottom end of the connecting pipe 402 and the connecting port 404. When the alarm controller 205 receives an alarm, the alarm controller 205 responds by opening the electromagnetic valve 403 inside the connecting pipe 402 on the side of the upper water tank 401, connecting the connecting pipe 402 with the connecting port 404, adding the stored water to the equipment, and automatically filling the boiler with clean water. It has the characteristics of strong practicality and the function of preventing dry burning.
[0021] Working principle: First, the two additional water tanks can be used to supply water when the electric boiler 101 is in operation. When the electric boiler 101 is operating normally, the second water tank 103 is only used as a water supply channel. When the water supply of the electric boiler 101 is interrupted, the water supply of the second water tank 103 automatically flows into the electric boiler 101 under the action of gravity to replenish the water supply to the electric boiler 101. Then, the water level sensor 204 is connected to the alarm controller 205, and the water level sensor 204 inside the built-in water tank 203 is used to monitor the water level inside the built-in water tank 203. The water level is monitored. When the water level in the built-in water tank 203 is less than the standard value, the water level sensor 204 transmits a signal to the alarm controller 205, which sounds an alarm through the buzzer inside the alarm controller 205. Finally, when the alarm controller 205 receives the alarm, the alarm controller 205 responds by opening the electromagnetic valve 403 inside the connecting pipe 402 on one side of the upper water tank 401, connecting the connecting pipe 402 with the connecting port 404, adding the stored water to the equipment, and automatically filling the boiler with clean water.
Claims
1. An alarm protection device for preventing a heating boiler from burning dry, comprising a main body mechanism (1) and an alarm mechanism (2), characterized in that: An alarm mechanism (2) is arranged inside the main body mechanism (1), and a circulation pipe (3) is arranged on one side of the main body mechanism (1), and a water inlet mechanism (4) is arranged on one side of the circulation pipe (3). The alarm mechanism (2) comprises a housing (201), a heating block (202), a built-in water tank (203), a water level sensor (204) and an alarm controller (205), and the heating block (202) is arranged at the bottom end of the housing (201), and the built-in water tank (203) is arranged at the top end of the heating block (202), a water level sensor (204) is arranged on one side of the built-in water tank (203), and an alarm controller (205) is arranged on one side of the water level sensor (204).
2. The alarm protection device for preventing dry burning of a heating boiler according to claim 1 is characterized in that: The main body mechanism (1) and the alarm mechanism (2) are connected in an embedded manner, and the flow tube (3) and the main body mechanism (1) are fixedly connected.
3. The alarm protection device for preventing dry burning of a heating boiler according to claim 1 is characterized in that: The water inlet mechanism (4) is electrically controlled and connected to the circulation pipe (3), and a set of water inlet mechanisms (4) is fixed on the left side of the main body mechanism (1).
4. The alarm protection device for preventing dry burning of a heating boiler according to claim 1 is characterized in that: The housing (201) and the built-in water tank (203) are integrated, and the built-in water tank (203) and the water level sensor (204) are connected.
5. The alarm protection device for preventing dry burning of a heating boiler according to claim 1 is characterized in that: The main body (1) comprises an electric boiler (101), a first water tank (102) and a second water tank (103), wherein the first water tank (102) is arranged on one side of the electric boiler (101), and the second water tank (103) is arranged at the top of the first water tank (102).
6. The alarm protection device for preventing the heating boiler from burning dry according to claim 1, characterized in that: The water inlet mechanism (4) comprises an upper water tank (401), a connecting pipe (402), an electromagnetic valve (403) and a connecting port (404), wherein the front end of the upper water tank (401) is provided with a connecting pipe (402), the front end of the connecting pipe (402) is provided with an electromagnetic valve (403), and the bottom end of the electromagnetic valve (403) is provided with a connecting port (404).
7. The alarm protection device for preventing dry burning of a heating boiler according to claim 6 is characterized in that: A group of connecting pipes (402) are provided at the front end of the upper water tank (401), and the connecting pipes (402) are electrically controlled connected to the connecting port (404) via an electromagnetic valve (403).