Temperature detection assembly and ventilation assembly for wall-hanging stove and wall-hanging stove

Abstract

The utility model relates to the technical field of wall-hanging stoves, and provides a temperature detection assembly for a wall-hanging stove, a ventilation assembly and a wall-hanging stove.The ventilation assembly comprises an upper plate and a smoke exhaust connector, the upper plate is provided with a through hole, the smoke exhaust connector is provided with a flange and extends out of the outer side of the upper plate from the through hole of the upper plate, and a smoke exhaust channel is formed in the inner side of the smoke exhaust connector; the outer side of the smoke exhaust connector and the through hole form an air inlet channel, the temperature detection assembly comprises a temperature detection probe and a main controller, the temperature detection probe is arranged on the inner side of the upper plate to detect the temperature of air at the air inlet channel, and the main controller is electrically connected with the temperature detection probe. According to the detection assembly provided by the utility model, the temperature detection probe is arranged at the inner side of the upper plate, so that the external or outdoor temperature can be detected, holes do not need to be drilled in a wall or a smoke exhaust pipe, and the detection assembly does not need to extend out of the outside or the outside from the interior of the wall-hanging stove to an air inlet hole at the tail end of the smoke exhaust pipe, so that the installation is easier, and the installation workload is reduced; and the influence of external or outdoor temperature can be avoided, and the accuracy can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wall-mounted boilers, and in particular to a temperature detection component and a ventilation component for a wall-mounted boiler, and the wall-mounted boiler. Background Art

[0002] A wall-mounted boiler is a gas-powered heating device. It primarily burns natural gas or coal gas, using water as a heat source. The circulating water within the boiler is heated repeatedly during circulation, continuously outputting heat to the building, providing a heat source. With the advancement of science and technology and the continuous improvement of people's living standards, most homes have begun installing wall-mounted boilers as heating devices, and most are installed in locations such as the kitchen or outdoors.

[0003] To provide an accurate heat source, wall-mounted boilers typically have a temperature compensation function. This function uses a temperature sensor installed outdoors to collect outdoor temperature data, enabling temperature compensation and real-time adjustment of the boiler's heating temperature.

[0004] However, in the related wall-mounted boiler technology, installing a temperature sensor outdoors to monitor the outdoor temperature requires drilling a hole in the wall or on the smoke pipe, and then extending the temperature sensor from the drilled hole to the outdoors; or extending the temperature sensor from the inside of the wall-mounted boiler to the air inlet at the end of the smoke pipe to the outdoors, which makes installation difficult and increases the installation workload. In addition, the temperature sensor placed outdoors will be affected by various external factors, affecting the accuracy of detection. Utility Model Content

[0005] In response to the above-mentioned defects of the prior art, the present invention provides a temperature detection component for a wall-mounted boiler, which is used to solve at least one of the above-mentioned technical defects in the prior art, making the installation of the wall-mounted boiler easier, reducing the installation workload, and improving the accuracy of the temperature detection component.

[0006] A second aspect of the present invention provides a ventilation component.

[0007] The third aspect of the present invention further provides a wall-mounted boiler.

[0008] In order to achieve the purpose of the present invention, the present invention provides a temperature detection assembly for a wall-mounted boiler, wherein the wall-mounted boiler includes an upper plate and a smoke exhaust joint;

[0009] The upper plate is provided with a through hole, and a flange is provided on the outer side of the exhaust joint. The exhaust joint extends out of the through hole of the upper plate and is connected to the upper plate through the flange.

[0010] A smoke exhaust channel is formed on the inner side of the smoke exhaust joint, and an air intake channel is formed between the outer side of the smoke exhaust joint and the through hole of the upper plate;

[0011] The temperature detection component includes:

[0012] a temperature detection probe, disposed on the inner side of the upper plate, to detect the gas temperature at the air inlet passage;

[0013] The main controller is electrically connected to the temperature detection probe to receive the temperature signal.

[0014] Preferably, the temperature detection probe includes a thermistor, a packaging resin and a stainless steel round tube.

[0015] The encapsulating resin encapsulates the thermistor, the stainless steel round tube wraps the thermistor, and the stainless steel round tube is arranged on the upper plate.

[0016] Preferably, it further comprises a welding piece, and the stainless steel round tube is fixed to the inner side of the upper plate through the welding piece.

[0017] Preferably, it also includes a fixing member,

[0018] The welding piece is provided with a fixing hole, and the fixing piece passes through the fixing hole and is connected to the upper plate.

[0019] Preferably, it also includes a connecting line,

[0020] The connecting wire is arranged at the outer edge of the smoke exhaust joint, and the connecting wire passes through the air intake channel and is electrically connected to the thermistor and the main controller respectively.

[0021] The utility model also provides a ventilation assembly, which includes a smoke exhaust joint, an upper plate and the above-mentioned temperature detection assembly for the wall-mounted boiler.

[0022] The upper plate is provided with a through hole, and a flange is provided on the outer side of the exhaust joint. The exhaust joint extends out of the through hole of the upper plate and is connected to the upper plate through the flange.

[0023] A smoke exhaust channel is formed on the inner side of the smoke exhaust joint, an air intake channel is formed between the outer side of the smoke exhaust joint and the through hole of the upper plate, and the temperature detection component is arranged on the inner side of the upper plate to detect the air temperature at the air intake channel.

[0024] Preferably, the flange is provided with an air inlet hole, and the air inlet hole passes through the air inlet channel.

[0025] The temperature detection probe is arranged on the flange.

[0026] Preferably, the flange includes an outer ring, an inner ring and a bracket.

[0027] The outer ring and the inner ring are concentrically arranged and connected through the bracket support. The smoke exhaust joint is sleeved on the inner ring. The air inlet is arranged on the outer ring. The temperature detection probe is arranged on the outer ring.

[0028] Preferably, the flange is provided with a connecting hole, the upper plate is provided with a matching hole, and the temperature detection component is provided with a mounting hole.

[0029] The connecting hole, the matching hole and the mounting hole match each other.

[0030] The utility model also provides a wall-mounted boiler, which includes a wall-mounted boiler body and the above-mentioned ventilation assembly.

[0031] The ventilation component is detachably mounted on the wall-mounted boiler body.

[0032] The beneficial effects of the present invention are as follows: the temperature detection component for a wall-mounted boiler provided by the present invention can detect the external or outdoor temperature by arranging a temperature detection probe and a main controller, and arranging the temperature detection probe on the inner side of the upper plate to detect the gas temperature at the air inlet channel formed between the outer side of the smoke exhaust joint and the through hole of the upper plate. There is no need to drill holes in the wall or on the smoke exhaust pipe, nor is there any need to extend the temperature detection probe from the inside of the wall-mounted boiler to the air inlet hole at the end of the smoke exhaust pipe to the outside or the outdoors, which makes installation easier and can reduce the installation workload. Moreover, arranging the temperature detection probe on the inner side of the upper plate can avoid the influence of the external or outdoor temperature, and can improve the accuracy of detection.

[0033] Since the ventilation assembly provided by the present invention includes the above-mentioned temperature detection assembly, it necessarily possesses all the advantages of the temperature detection assembly. That is, by forming a smoke exhaust channel on the inner side of the smoke exhaust joint and an air intake channel between the outer side of the smoke exhaust joint and the through hole of the upper plate, the gas in the wall-mounted boiler can be discharged to the outside through the smoke exhaust channel, and the outside gas can enter the wall-mounted boiler through the air intake channel. The temperature detection assembly is arranged on the inner side of the upper plate to detect the gas temperature at the air intake channel, and the outside or outdoor temperature can be detected. There is no need to drill holes on the wall or on the smoke exhaust pipe, nor is there any need to extend the temperature detection probe from the inside of the wall-mounted boiler to the air intake hole at the end of the smoke exhaust pipe to the outside or outdoor, making installation easier and reducing the installation workload. Moreover, arranging the temperature detection probe on the inner side of the upper plate can avoid the influence of the outside or outdoor temperature, which can improve the accuracy of detection.

[0034] Since the wall-mounted boiler provided by the present invention includes the aforementioned ventilation assembly, it necessarily possesses all the advantages of the temperature detection assembly. Specifically, external air can enter the wall-mounted boiler through the air inlet passage, and the temperature detection assembly is arranged on the inner side of the upper plate to detect the air temperature at the air inlet passage, thereby detecting the external or outdoor temperature. This eliminates the need to drill holes in the wall or the exhaust pipe, nor does it require extending the temperature detection probe from the interior of the wall-mounted boiler to the air inlet hole at the end of the exhaust pipe to the outside or outdoor. This makes installation easier and reduces the installation workload. Furthermore, arranging the temperature detection probe on the inner side of the upper plate can avoid the influence of the external or outdoor temperature, thereby improving the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The above and other purposes, features and advantages of the present invention will become more apparent through a more detailed description of the preferred embodiments of the present invention shown in the accompanying drawings. The same reference numerals indicate the same parts throughout the drawings, and the drawings are not intentionally scaled to actual size, but rather are intended to illustrate the subject matter of the present application.

[0036] Figure 1 A schematic diagram of a temperature detection assembly for a wall-mounted boiler provided in an embodiment of the present utility model installed on the wall-mounted boiler;

[0037] Figure 2 This is one of the structural schematic diagrams of the ventilation assembly provided in an embodiment of the present utility model;

[0038] Figure 3 This is the second structural schematic diagram of the ventilation assembly provided in an embodiment of the present utility model.

[0039] In the picture:

[0040] 100. Temperature detection probe;

[0041] 200, main controller;

[0042] 300, upper plate; 310, through hole; 320, mating hole;

[0043] 400, exhaust connector; 410, exhaust channel; 420, air intake channel;

[0044] 500, flange; 510, air inlet; 520, outer ring; 530, inner ring; 540, bracket; 550, connecting hole;

[0045] 601, mounting hole; 610, fixing piece; 611, fixing hole; 612, connecting wire;

[0046] 700. Wall-mounted boiler main body. DETAILED DESCRIPTION

[0047] In order to facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings.

[0048] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element and integrated therewith, or there may be an intermediate element. The terms "mounted", "one end", "the other end" and similar expressions used herein are for illustrative purposes only.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this document pertains. The terms used in this specification are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0050] The following combination Figures 1 to 3 It should be understood that the following description is merely an illustrative embodiment of the present invention and does not constitute any limitation to the present invention.

[0051] See Figures 1 to 3 An embodiment of the present invention provides a temperature detection assembly for a wall-mounted boiler. The temperature detection assembly includes a temperature detection probe 100 and a main controller 200 .

[0052] The wall-mounted boiler includes an upper plate 300 and a smoke exhaust joint 400 .

[0053] The upper plate 300 is provided with a through hole 310 , and a flange 500 is provided on the outer side of the smoke exhaust joint 400 . The smoke exhaust joint 400 extends out of the outer side of the upper plate 300 from the through hole 310 of the upper plate 300 and is connected to the upper plate 300 through the flange 500 .

[0054] An exhaust channel 410 is formed on the inner side of the exhaust joint 400 , and an air intake channel 420 is formed between the outer side of the exhaust joint 400 and the through hole 310 of the upper plate 300 , so that the gas in the wall-mounted boiler can be discharged to the outside through the exhaust channel 410 , and the external gas can enter the wall-mounted boiler through the air intake channel 420 .

[0055] The temperature detection probe 100 is disposed inside the upper plate 300 to detect the gas temperature at the intake passage 420 .

[0056] The main controller 200 is electrically connected to the temperature detection probe 100 to receive the temperature signal, so that the wall-mounted boiler can monitor the external temperature in real time, perform temperature compensation, and adjust the heating temperature of the wall-mounted boiler in real time.

[0057] It can be understood that the temperature detection component provided by the present invention can detect the external or outdoor temperature by setting a temperature detection probe 100 and a main controller 200, and setting the temperature detection probe 100 on the inner side of the upper plate 300 to detect the gas temperature at the air inlet channel 420 formed between the outer side of the smoke exhaust joint 400 and the through hole 310 of the upper plate 300. There is no need to drill holes on the wall or on the smoke exhaust pipe, nor is there any need to extend the temperature detection probe 100 from the inside of the wall-mounted boiler to the air inlet hole 510 at the end of the smoke exhaust pipe to the outside or the outdoors, making installation easier and reducing the installation workload. In addition, setting the temperature detection probe 100 on the inner side of the upper plate 300 can avoid the influence of the external or outdoor temperature and improve the accuracy of detection.

[0058] Furthermore, in some embodiments of the present invention, the temperature detection probe 100 includes a thermistor, a packaging resin, and a stainless steel round tube.

[0059] The encapsulating resin encapsulates the thermistor to protect it from external environmental influences, such as humidity, thereby improving the accuracy of the temperature sensing assembly. The stainless steel tube encapsulates the thermistor to protect it and extend its lifespan. The stainless steel tube is positioned on the upper plate 300 to facilitate installation and removal of the temperature sensing assembly.

[0060] In addition, in order to ensure that the temperature detection component is firmly installed, in some embodiments of the present invention, the temperature detection component further includes a welding piece, and the stainless steel round tube is fixed to the inner side of the upper plate 300 through the welding piece.

[0061] Of course, to make the temperature detection assembly quick and easy to install, in some embodiments of the present invention, the temperature detection assembly further includes a fixing member 610, and a fixing hole 611 is provided on the soldering piece. The fixing member 610 is connected to the upper plate 300 through the fixing hole 611. When the temperature detection assembly needs to be installed on the upper plate 300, it only needs to use the fixing member 610 to pass through the fixing hole 611 on the soldering piece and connect to the upper plate 300.

[0062] Combine Figure 3 In some embodiments of the present invention, the temperature detection component further includes a connecting line 612,

[0063] Connecting wire 612 is arranged at the outer edge of exhaust connector 400. Connecting wire 612 passes through air inlet passage 420 and electrically connects the thermistor and main controller 200. The thermistor transmits the detected temperature signal to main controller 200 of the wall-mounted boiler via connecting wire 612, thereby completing the ambient or outdoor temperature measurement. Placing connecting wire 612 at the outer edge of exhaust connector 400 provides a neater, more aesthetically pleasing layout and prevents scratches from other objects.

[0064] Combine Figure 2and Figure 3 The embodiment of the present invention further provides a ventilation assembly, which includes a smoke exhaust joint 400, an upper plate 300 and the above-mentioned temperature detection assembly.

[0065] The upper plate 300 is provided with a through hole 310 , and a flange 500 is provided on the outer side of the smoke exhaust joint 400 . The smoke exhaust joint 400 extends out of the outer side of the upper plate 300 from the through hole 310 of the upper plate 300 and is connected to the upper plate 300 through the flange 500 .

[0066] An exhaust channel 410 is formed inside the exhaust joint 400 , and an air intake channel 420 is formed between the outside of the exhaust joint 400 and the through hole 310 of the upper plate 300 . A temperature detection component is arranged on the inside of the upper plate 300 to detect the air temperature at the air intake channel 420 .

[0067] It can be understood that the ventilation component provided by the embodiment of the present invention forms a smoke exhaust channel 410 on the inner side of the smoke exhaust joint 400 and an air intake channel 420 between the outer side of the smoke exhaust joint 400 and the through hole 310 of the upper plate 300, so that the gas in the wall-mounted boiler can be discharged to the outside from the smoke exhaust channel 410, and the outside gas can enter the wall-mounted boiler from the air intake channel 420, and the temperature detection component is set on the inner side of the upper plate 300 to detect the gas temperature at the air intake channel 420, so that the outside or outdoor temperature can be detected, and there is no need to drill holes on the wall or on the smoke exhaust pipe, nor is there any need to extend the temperature detection probe 100 from the inside of the wall-mounted boiler to the air intake hole 510 at the end of the smoke exhaust pipe to the outside or outdoor, making installation easier and reducing the installation workload, and setting the temperature detection probe 100 on the inner side of the upper plate 300 can avoid the influence of the outside or outdoor temperature, which can improve the accuracy of detection.

[0068] Specifically, in some embodiments of the present invention, the flange 500 is provided with an air inlet 510, which passes through the air inlet passage 420. In other words, the flange 500 can be provided at the junction of the smoke exhaust joint 400 and the through hole 310 of the upper plate 300, and the air inlet 510 is provided on the flange 500, so that external air can enter the wall-mounted boiler through the air inlet 510.

[0069] The temperature detection probe 100 is arranged on the flange 500. The temperature detection probe 100 can be conveniently fixed on the inner side of the upper plate 300 and can detect the temperature of the external air at the same time.

[0070] Furthermore, in order to simplify the structure of the ventilation component, facilitate the installation of the temperature detection component, and reduce the installation workload, in some embodiments of the present invention, the flange 500 includes an outer ring 520, an inner ring 530 and a bracket 540.

[0071] The outer ring 520 and inner ring 530 are concentrically arranged and supported and connected by a bracket 540. The exhaust connector 400 is mounted on the inner ring 530, the air inlet 510 is located on the outer ring 520, and the temperature detection probe 100 is located on the outer ring 520. When installing the temperature detection assembly, the temperature detection probe 100 is simply placed on the outer ring 520 and extended out of the air inlet 510, which is convenient and quick.

[0072] Of course, in order to achieve rapid installation of the temperature detection assembly, in some embodiments of the present invention, the flange 500 is provided with a connecting hole 550 , the upper plate 300 is provided with a matching hole 320 , and the temperature detection assembly is provided with a mounting hole 601 .

[0073] The connection hole 550, the matching hole 320, and the mounting hole 601 match. The flange 500 of the smoke exhaust joint 400 and the upper plate 300 of the wall-mounted boiler can be aligned before being fixed with screws. The temperature detection component can be attached to the flange 500, or the temperature detection component can be attached to the inner side of the upper plate 300. The three holes (i.e., the connection hole 550, the matching hole 320, and the mounting hole 601) are aligned and connected and fixed using a fixing member 610 (e.g., a fixing screw). After fixing, the thermistor faces outward, which can better detect the temperature of the external gas, which is convenient and quick.

[0074] Combine Figures 1 to 3 The present invention also provides a wall-mounted boiler, which includes a wall-mounted boiler body 700 and the above-mentioned ventilation assembly.

[0075] The ventilation assembly is detachably connected to the wall-mounted boiler body 700 .

[0076] It is understandable that the wall-mounted boiler provided by the present invention, since it includes the above-mentioned ventilation assembly, necessarily possesses all the advantages of the temperature detection assembly. That is, external gas can enter the wall-mounted boiler from the air inlet channel 420, and the temperature detection assembly is arranged on the inner side of the upper plate 300 to detect the gas temperature at the air inlet channel 420, so that the external or outdoor temperature can be detected. There is no need to drill holes in the wall or on the exhaust pipe, nor is there any need to extend the temperature detection probe 100 from the interior of the wall-mounted boiler to the air inlet hole 510 at the end of the exhaust pipe to the outside or the outside, making installation easier and reducing the installation workload. Moreover, arranging the temperature detection probe 100 on the inner side of the upper plate 300 can avoid the influence of the external or outdoor temperature, which can improve the accuracy of detection.

[0077] In this specification, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it can mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it can mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0078] In the description of this specification, the description with reference to the terms "preferred embodiment", "further embodiment", "some embodiments", "other embodiments" or "specific example" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0079] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A temperature detection component for a wall-mounted boiler, characterized in that: The wall-mounted boiler includes an upper plate and a smoke exhaust joint; The upper plate is provided with a through hole, and a flange is provided on the outer side of the exhaust joint. The exhaust joint extends out of the through hole of the upper plate and is connected to the upper plate through the flange. A smoke exhaust channel is formed on the inner side of the smoke exhaust joint, and an air intake channel is formed between the outer side of the smoke exhaust joint and the through hole of the upper plate; The temperature detection component includes: a temperature detection probe, disposed on the inner side of the upper plate, to detect the gas temperature at the air inlet passage; The main controller is electrically connected to the temperature detection probe to receive the temperature signal.

2. The temperature detection assembly for a wall-mounted boiler according to claim 1, characterized in that: The temperature detection probe includes a thermistor, a packaging resin and a stainless steel round tube. The encapsulating resin encapsulates the thermistor, the stainless steel round tube wraps the thermistor, and the stainless steel round tube is arranged on the upper plate.

3. The temperature detection assembly for a wall-mounted boiler according to claim 2, characterized in that: It also includes a welding piece, and the stainless steel round tube is fixed to the inner side of the upper plate through the welding piece.

4. The temperature detection assembly for a wall-mounted boiler according to claim 3, characterized in that: Also includes fixings, The welding piece is provided with a fixing hole, and the fixing piece passes through the fixing hole and is connected to the upper plate.

5. The temperature detection assembly for a wall-mounted boiler according to claim 3, characterized in that: Also includes connecting wires, The connecting wire is arranged at the outer edge of the smoke exhaust joint, and the connecting wire passes through the air intake channel and is electrically connected to the thermistor and the main controller respectively.

6. A ventilation component, characterized in that: It comprises a smoke exhaust joint, an upper plate and a temperature detection assembly for a wall-mounted boiler according to any one of claims 1 to 5, The upper plate is provided with a through hole, and a flange is provided on the outer side of the exhaust joint. The exhaust joint extends out of the through hole of the upper plate and is connected to the upper plate through the flange. A smoke exhaust channel is formed on the inner side of the smoke exhaust joint, an air intake channel is formed between the outer side of the smoke exhaust joint and the through hole of the upper plate, and the temperature detection component is arranged on the inner side of the upper plate to detect the air temperature at the air intake channel.

7. The ventilation assembly according to claim 6, characterized in that The flange is provided with an air inlet hole, and the air inlet hole passes through the air inlet channel. The temperature detection probe is arranged on the flange.

8. The ventilation assembly according to claim 7, wherein: The flange includes an outer ring, an inner ring and a bracket. The outer ring and the inner ring are concentrically arranged and connected through the bracket support. The smoke exhaust joint is sleeved on the inner ring. The air inlet is arranged on the outer ring. The temperature detection probe is arranged on the outer ring.

9. The ventilation assembly according to claim 8, characterized in that The flange is provided with a connecting hole, the upper plate is provided with a matching hole, and the temperature detection component is provided with a mounting hole. The connecting hole, the matching hole and the mounting hole match each other.

10. A wall-mounted boiler, characterized in that: It comprises a wall-mounted boiler body and a ventilation assembly according to any one of claims 6 to 9, The ventilation component is detachably mounted on the wall-mounted boiler body.

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