A multi-dc integrated gas heating water heater controller

Abstract

The utility model discloses a kind of multi-dc integrated gas heating water heater controller, it is related to gas heating water heater technical field.The utility model includes: shell, shell side surface is provided with openable and closable access door;Integrated mounting plate is set in shell interior, and is connected with shell by connecting fixed component, and integrated mounting plate is provided with multiple installation grooves for installing multiple groups of direct current control module;Multiple groups of direct current control module are respectively installed in the installation groove of integrated mounting plate;Heat dissipation component, including heat dissipation fan and heat dissipation duct.The utility model is installed by setting integrated mounting plate, and the installation groove on integrated mounting plate carries out centralized installation to multiple groups of direct current control module, changes the layout of traditional controller element dispersion, substantially saves shell interior space, simultaneously, each module connection wire does not need to be too long, reduces wire messy phenomenon, reduces the probability that signal transmission is disturbed, significantly improves control precision.

Description

Technical Field

[0001] This utility model belongs to the technical field of gas-fired heating and hot water boilers, specifically, it relates to a multi-DC integrated gas-fired heating and hot water boiler controller. Background Technology

[0002] Gas-fired heating and hot water boilers are a common household heating and hot water supply equipment. Their controllers, as the core components, are responsible for coordinating and controlling the operation of multiple parts such as the combustion system, water circulation system, and temperature control system.

[0003] Traditional controllers have a relatively dispersed internal component layout, with various functional modules connected by long wires. This not only occupies a large amount of internal space but also easily leads to signal transmission interference due to the messy wires, affecting control accuracy. Moreover, during installation and maintenance, the dispersed layout requires staff to spend more time locating and operating each component, reducing work efficiency. In addition, the heat dissipation structure of traditional controllers is not reasonably designed. Since the internal components generate a lot of heat during operation, if heat dissipation is not timely, the component temperature will be too high, shortening its lifespan and even causing safety hazards.

[0004] In view of this, this utility model is hereby proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a multi-DC integrated gas heating and hot water boiler controller, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A multi-DC integrated gas-fired heating and hot water boiler controller includes: a housing with an openable and closable inspection door on one side; an integrated mounting plate disposed inside the housing and connected to the housing via a connecting and fixing assembly, the integrated mounting plate having multiple mounting slots for mounting multiple DC control modules; multiple DC control modules, each correspondingly installed in one of the mounting slots on the integrated mounting plate; and a heat dissipation assembly including a cooling fan and a heat dissipation duct, the cooling fan being disposed on one side wall of the housing and communicating with the interior of the housing, one end of the heat dissipation duct being connected to the cooling fan, and the bottom end of the heat dissipation duct being connected to multiple branch pipes, the surface of each branch pipe having multiple air outlets facing the multiple DC control modules.

[0008] Optionally, the inspection door is provided with an observation window and a door lock, multiple heat dissipation holes are evenly distributed on the side wall of the outer casing, and dustproof nets are provided at the heat dissipation holes. Multiple mounting feet are provided at the bottom of the outer casing, and mounting holes are provided on the mounting feet.

[0009] Optionally, conductive contacts are provided on the inner wall of the mounting groove, and elastic buckles are provided on both sides of the mounting groove, and multiple positioning holes are provided at the edge of the integrated mounting plate.

[0010] Optionally, the multiple DC control modules include a housing and electronic components disposed within the housing. The housing has slots on both sides that mate with the elastic buckles, and a conductive sheet at the bottom of the housing that mates with the conductive contacts. The surface of the housing is provided with heat dissipation fins.

[0011] Optionally, the connection and fixing assembly includes a positioning post, a fixing bolt, and a spring washer. The positioning post is disposed on the inner wall of the housing and cooperates with the positioning hole at the edge of the integrated mounting plate. The fixing bolt passes through the integrated mounting plate and the side wall of the housing to fix the integrated mounting plate to the housing, and the spring washer is disposed between the fixing bolt and the housing.

[0012] Optionally, the mounting groove is integrally formed on the integrated mounting plate, the conductive contacts are welded to the inner wall of the mounting groove, and the elastic buckle is connected to the inner wall of the mounting groove in an inclined shape.

[0013] Optionally, the heat pipe is made of copper, and one end of the heat pipe is connected to the air outlet of the cooling fan via a flange.

[0014] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0015] 1. By setting up an integrated mounting plate, the mounting slots on the integrated mounting plate allow for the centralized installation of multiple DC control modules, changing the traditional scattered layout of controller components, significantly saving internal space. At the same time, the connecting wires between modules do not need to be too long, reducing wire clutter, lowering the probability of signal transmission interference, and significantly improving control accuracy.

[0016] 2. By setting up heat dissipation components and other structures, the heat dissipation components are designed to be highly efficient. The cool air drawn in by the cooling fan is precisely blown to each DC control module through the air outlet on the copper heat pipe and the branch pipe. The good thermal conductivity of copper helps heat transfer. The heat dissipation fins on the surface of the module shell increase the heat dissipation area and accelerate heat dissipation. The heat dissipation holes on the side wall of the shell work together with the heat dissipation components to form an air circulation, which promptly exhausts the internal hot air, avoids the shortening of the component life due to high temperature, reduces the risk of safety hazards caused by overheating, and ensures the safe and stable operation of the equipment. In addition, the dustproof mesh at the heat dissipation holes can block dust from entering and prevent dust from affecting the operation of the components.

[0017] 3. By setting up a connection and fixing component, the positioning post in the connection and fixing component cooperates with the positioning hole on the edge of the integrated mounting plate to ensure the accurate installation position of the integrated mounting plate and the module on it, avoiding positional deviation from affecting signal transmission and module collaboration. The fixing bolts and spring washers firmly fix the integrated mounting plate to the shell, enhancing the sealing and firmness of the connection and preventing loosening.

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0019] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the outer shell;

[0022] Figure 3 This is a schematic diagram of a partial structure of the heat dissipation component;

[0023] Figure 4 This is a schematic diagram of the integrated mounting plate and housing structure.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Outer casing; 2. Inspection door; 3. Door lock; 4. Observation window; 5. Heat dissipation hole; 6. Mounting feet; 7. Cooling fan; 8. Integrated mounting plate; 9. Spring washer; 10. Positioning post; 11. Housing; 12. Branch pipe; 13. Heat dissipation duct; 14. Air outlet; 15. Flange; 16. Slot; 17. Elastic buckle; 18. Conductive contact; 19. Heat dissipation fins.

[0026] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings.

[0028] Please see Figure 1-4As shown, this embodiment provides a multi-DC integrated gas-fired heating and hot water boiler controller, including: a housing 1, with an openable maintenance door 2 on one side of the housing 1; an integrated mounting plate 8, disposed inside the housing 1 and connected to the housing 1 via a connecting and fixing component, the integrated mounting plate 8 having multiple mounting slots for mounting multiple DC control modules; multiple DC control modules, respectively installed in the mounting slots of the integrated mounting plate 8; and a heat dissipation component, including a cooling fan 7 and a heat dissipation duct 13, the cooling fan 7 being disposed on one side wall of the housing 1 and connected to the interior of the housing 1, one end of the heat dissipation duct 13 being connected to the cooling fan 7, and the bottom end of the heat dissipation duct 13 being connected to multiple branch pipes 12, the surface of the branch pipes 12 having multiple air outlets 14, the air outlets 14 being directly facing the multiple DC control modules.

[0029] The outer casing 1, serving as the external protective structure of the controller, provides a relatively enclosed space for the internal components, effectively preventing external dust and moisture from corroding them. The openable inspection door 2 provides a convenient passage for personnel to open the casing 1 for inspection, repair, or replacement of internal components without disassembling the entire casing 1, simplifying the operation process. The integrated mounting plate 8 is installed inside the casing 1 and is securely connected to it via connecting and fixing components. Multiple mounting slots on the mounting plate are specially designed installation positions for multiple DC control modules, with each module corresponding to one slot, achieving an orderly arrangement of the modules. Through the integrated mounting plate 8... The mounting slot allows for the centralized installation of multiple DC control modules, changing the traditional scattered layout of controller components and greatly saving internal space in the housing 1. At the same time, the connecting wires between modules do not need to be too long, reducing wire clutter and thus lowering the probability of signal transmission interference and improving control accuracy. The airflow provided by the cooling fan 7 blows directly onto each DC control module through the air outlet 14 on the heat dissipation duct 13 and the branch pipe 12, which can promptly remove the heat generated by the module during operation, preventing the components from shortening their service life due to overheating. It also reduces the risk of safety hazards caused by overheating, ensuring the safe and stable operation of the gas-fired heating and hot water boiler.

[0030] In this embodiment, the inspection door 2 is provided with an observation window 4 and a door lock 3. Multiple heat dissipation holes 5 are evenly distributed on the side wall of the outer shell 1, and a dustproof net is provided at the heat dissipation hole 5. Multiple mounting feet 6 are provided at the bottom of the outer shell 1, and mounting holes are provided on the mounting feet 6.

[0031] The observation window 4 on the maintenance door 2 allows staff to observe the operating status of internal components without opening the maintenance door 2. The door lock 3 ensures that the maintenance door 2 is tightly closed when not in operation. Multiple heat dissipation holes 5 on the side wall of the housing 1 enhance air circulation and improve heat dissipation effect in conjunction with heat dissipation components. The dustproof mesh at the heat dissipation holes 5 can prevent dust from entering the interior of the housing 1. Multiple mounting feet 6 at the bottom of the housing 1 and mounting holes on the mounting feet 6 make it easy to fix the housing 1 in a suitable position with bolts or the like.

[0032] The inner wall of the mounting slot is provided with conductive contacts 18, and elastic buckles 17 are provided on both sides of the mounting slot. Multiple positioning holes are provided at the edge of the integrated mounting plate 8. Multiple DC control modules include housings 11 and electronic components disposed within the housings 11. The sides of the housings 11 are provided with slots 16 that cooperate with the elastic buckles 17, and the bottom of the housings 11 is provided with conductive plates that cooperate with the conductive contacts 18. Heat dissipation fins 19 are provided on the surface of the housings 11. The connecting and fixing components include positioning posts 10, fixing bolts, and spring washers 9. The positioning posts 10 are disposed on the inner wall of the housing 1 and cooperate with the positioning holes at the edge of the integrated mounting plate 8. The fixing bolts pass through the side walls of the integrated mounting plate 8 and the housing 1 to fix the integrated mounting plate 8 to the housing 1. Spring washers 9 are provided between the fixing bolts and the housing 1. The mounting slot is integrally formed on the integrated mounting plate 8. The conductive contacts 18 are welded to the inner wall of the mounting slot. The elastic buckles 17 are connected to the inner wall of the mounting slot in an inclined manner.

[0033] The conductive contacts 18 on the inner wall of the mounting slot are used to contact the conductive plates of the DC control module to achieve electrical connection. The elastic buckles 17 on both sides can fix the module. Multiple positioning holes on the edge of the integrated mounting plate 8 are used to cooperate with the positioning posts 10 on the inner wall of the outer shell 1 to achieve precise positioning of the integrated mounting plate 8. The mounting slot is integrally formed on the integrated mounting plate 8, with a stable structure. The conductive contacts 18 are welded to the inner wall of the mounting slot, ensuring reliable connection. The elastic buckles 17 are inclined and connected to the inner wall of the mounting slot, providing a certain degree of elasticity for easy module loading and unloading. The slots 16 on both sides of the outer shell 11 cooperate with the elastic buckles 17 of the mounting slot. The module is snapped into the mounting slot, and the conductive plate at the bottom cooperates with the conductive contact 18 of the mounting slot to realize the transmission of electrical signals and power. The heat dissipation fins 19 on the surface of the housing 11 can increase the heat dissipation area and accelerate heat dissipation. The electronic components inside the housing 11 are the core of realizing the DC control function. The positioning post 10 cooperates with the positioning hole of the integrated mounting plate 8 to ensure the accurate installation position of the integrated mounting plate 8 in the housing 1. The fixing bolt passes through the integrated mounting plate 8 and the side wall of the housing 1 to fix the two. The spring washer 9 can enhance the sealing and connection firmness between the fixing bolt and the housing 1 and prevent loosening.

[0034] The heat pipe 13 is made of copper, and one end of the heat pipe 13 is connected to the air outlet of the cooling fan 7 through the flange 15.

[0035] The heat pipe 13 is made of copper, which has good thermal conductivity and facilitates heat transfer. One end of it is connected to the air outlet of the cooling fan 7 via flange 15, ensuring a tight and secure connection and smooth airflow.

[0036] Working principle:

[0037] When the controller is working, multiple DC control modules are connected to the conductive contacts 18 of the mounting slot through conductive plates to receive and process furnace sensor signals. The integrated mounting plate 8 is securely installed by the connecting and fixing components to ensure accurate module positioning and stable connection. In the heat dissipation component, the cold air drawn in by the fan is blown to the module through the copper heat dissipation duct 13, the branch pipe 12 and the air outlet 14. It works in conjunction with the module heat dissipation fins 19 and the heat dissipation holes 5 of the outer shell 1 to form a circulating heat dissipation. The operator can check the status through the observation window 4, the maintenance door 2 facilitates maintenance, and the mounting feet 6 fix the controller to reduce shaking. All the structures work together to achieve precise control of the furnace body's related systems and ensure its efficient and safe operation.

[0038] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A multi-DC integrated gas-fired heating and hot water boiler controller, characterized in that, include: The outer casing (1) has an openable and closable inspection door (2) on one side. An integrated mounting plate (8) is disposed inside the housing (1) and connected to the housing (1) by a connecting and fixing component. The integrated mounting plate (8) is provided with multiple mounting slots for mounting multiple sets of DC control modules. Multiple DC control modules are respectively installed in the mounting slots of the integrated mounting plate (8); The heat dissipation assembly includes a cooling fan (7) and a heat dissipation duct (13). The cooling fan (7) is disposed on one side wall of the housing (1) and is connected to the interior of the housing (1). One end of the heat dissipation duct (13) is connected to the cooling fan (7). The bottom end of the heat dissipation duct (13) is connected to multiple branch pipes (12). Multiple air outlets (14) are opened on the surface of the branch pipes (12). The air outlets (14) face the multiple sets of DC control modules.

2. The controller for a multi-DC integrated gas-fired heating and hot water boiler according to claim 1, characterized in that: The inspection door (2) is provided with an observation window (4) and a door lock (3). Multiple heat dissipation holes (5) are evenly distributed on the side wall of the outer shell (1), and a dustproof net is provided at the heat dissipation hole (5). Multiple mounting feet (6) are provided at the bottom of the outer shell (1), and mounting holes are provided on the mounting feet (6).

3. The controller for a multi-DC integrated gas-fired heating and hot water boiler according to claim 1, characterized in that: The inner wall of the mounting groove is provided with conductive contacts (18), and elastic buckles (17) are provided on both sides of the mounting groove. Multiple positioning holes are provided at the edge of the integrated mounting plate (8).

4. A multi-DC integrated gas-fired heating and hot water boiler controller according to claim 3, characterized in that: The multiple DC control modules include a housing (11) and electronic components disposed within the housing (11). The housing (11) has slots (16) on both sides that cooperate with the elastic buckle (17), and a conductive sheet at the bottom of the housing (11) that cooperates with the conductive contact (18). The surface of the housing (11) is provided with heat dissipation fins (19).

5. A multi-DC integrated gas-fired heating and hot water boiler controller according to claim 4, characterized in that: The connection and fixing assembly includes a positioning post (10), a fixing bolt, and a spring washer (9). The positioning post (10) is disposed on the inner wall of the outer shell (1) and cooperates with the positioning hole at the edge of the integrated mounting plate (8). The fixing bolt passes through the side wall of the integrated mounting plate (8) and the outer shell (1) to fix the integrated mounting plate (8) on the outer shell (1). The spring washer (9) is disposed between the fixing bolt and the outer shell (1).

6. A multi-DC integrated gas-fired heating and hot water boiler controller according to claim 5, characterized in that: The mounting groove is integrally formed on the integrated mounting plate (8), the conductive contact (18) is welded to the inner wall of the mounting groove, and the elastic buckle (17) is connected to the inner wall of the mounting groove in an inclined manner.

7. A multi-DC integrated gas-fired heating and hot water boiler controller according to claim 1, characterized in that: The heat pipe (13) is made of copper, and one end of the heat pipe (13) is connected to the air outlet of the cooling fan (7) through a flange (15).

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