CN215808418U - Boiler water replenishing device - Google Patents
Boiler water replenishing device Download PDFInfo
- Publication number
- CN215808418U CN215808418U CN202121606316.7U CN202121606316U CN215808418U CN 215808418 U CN215808418 U CN 215808418U CN 202121606316 U CN202121606316 U CN 202121606316U CN 215808418 U CN215808418 U CN 215808418U
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- Prior art keywords
- water
- storage tank
- boiler
- pipe
- heating
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 170
- 238000010438 heat treatment Methods 0.000 claims abstract description 49
- 238000002485 combustion reaction Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000446 fuel Substances 0.000 abstract description 14
- 230000001502 supplementing effect Effects 0.000 abstract description 4
- 238000003303 reheating Methods 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 230000003020 moisturizing effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000008236 heating water Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to the technical field of hot water boilers, and provides a boiler water supplementing device which comprises a boiler body and a water supplementing device, wherein a heating cavity and a combustion cavity are arranged in the boiler body; one end of the water outlet pipe is communicated with the water replenishing pump, and the other end of the water outlet pipe is communicated with the heating cavity. According to the utility model, the heating pipe is additionally arranged to preheat the water added into the heating cavity by utilizing the smoke with a large amount of heat generated during fuel combustion, so that the time consumed for reheating the water to the required temperature after the water is added into the heating cavity is greatly reduced, and meanwhile, the heat utilization rate during fuel combustion can be improved, so that the fuel is more reasonably utilized.
Description
Technical Field
The utility model relates to the technical field of hot water boilers, in particular to a boiler water supplementing device.
Background
In the actual use process of the existing hot water boiler, when the hot water in the boiler is reduced to a certain amount, a proper amount of water is often required to be added into the boiler so as to ensure the continuous normal operation of the boiler.
The common water replenishing mode is that cold water is pumped into a boiler directly through a water pump and is mixed with existing hot water to be heated. However, since cold water is added, when the cold water is mixed with hot water, the temperature of the water in the boiler drops suddenly, and it takes longer time and consumes more fuel to heat the water in the boiler to the required temperature. Therefore, it is necessary to design a device capable of reducing the time for heating water to a desired temperature after the secondary water replenishing to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a boiler water replenishing device, which reduces the time consumed for heating water to a required temperature after secondary water replenishing and simultaneously improves the heat utilization rate of fuel by preheating the water added into a boiler.
The embodiment of the utility model is realized by the following technical scheme:
a boiler water replenishing device comprises a boiler body and a water replenishing device, wherein a heating cavity and a combustion cavity are arranged in the boiler body, the water replenishing device comprises a water storage tank, a heating pipe, a water outlet pipe and a connecting pipeline, the heating pipe is communicated with the combustion cavity through the connecting pipeline, the heating pipe is used for heating the water storage tank, and a water replenishing pump is arranged in the water storage tank; one end of the water outlet pipe is communicated with the water replenishing pump, and the other end of the water outlet pipe is communicated with the heating cavity.
Optionally, the storage water tank is cylindric, the heating pipe be the heliciform winding in the lateral wall of storage water tank.
Optionally, the water replenishing device further comprises a water inlet pipe communicated with the water storage tank, and the water storage tank is provided with a liquid level detection device.
Furthermore, a water inlet valve is arranged on the water inlet pipe, and a water outlet valve is arranged on the water outlet pipe.
Furthermore, the water replenishing device further comprises a support, the water storage tank is horizontally arranged on the support, one end of the water inlet pipe is communicated with one side end face of the water storage tank, and one end of the water outlet pipe penetrates through the other side end face of the water storage tank and then is communicated with the water replenishing pump.
Optionally, a temperature detection device is arranged on the water storage tank.
Optionally, the water replenishing device further comprises an exhaust branch pipe, the exhaust branch pipe is communicated with the connecting pipeline, an air inlet valve is arranged on the connecting pipeline, and an exhaust valve is arranged on the exhaust branch pipe.
The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects:
the utility model has reasonable design and simple structure, realizes the preheating of the water added into the heating cavity by utilizing the smoke with a large amount of heat generated during the combustion of the fuel by additionally arranging the heating pipe, thereby greatly reducing the time consumed by reheating the water to the required temperature after adding the water into the heating cavity, simultaneously improving the heat utilization rate during the combustion of the fuel and more reasonably utilizing the fuel resources.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a boiler water replenishing device provided in an embodiment of the present invention;
fig. 2 is a sectional view of a water storage tank provided in an embodiment of the present invention.
Icon: 1-boiler body, 2-water storage tank, 3-heating pipe, 4-water outlet pipe, 5-connecting pipeline, 6-water replenishing pump, 7-water inlet pipe, 8-liquid level detection device, 9-water inlet valve, 10-water outlet valve, 11-bracket, 12-temperature detection device, 13-exhaust branch pipe, 14-air inlet valve and 15-exhaust valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
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 if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 and 2, the present embodiment provides a boiler water replenishing device, which includes a boiler body 1, and a heating chamber (not shown) and a combustion chamber (not shown) are disposed inside the boiler body 1. Wherein, heating chamber and combustion chamber top-down locate boiler body 1 inside to utilize the heating chamber to store the water of treating the heating, and the combustion chamber is used for providing combustion space for fuel, so that heat the water of heating intracavity. It should be noted that the specific structure of the boiler described above belongs to the prior art, and will not be described herein in too much detail,
in order to solve the problem that exists among the prior art, moisturizing device is add to this embodiment. Wherein, the moisturizing device includes storage water tank 2, heating pipe 3, outlet pipe 4 and connecting line 5, heating pipe 3 communicates through connecting line 5 and combustion chamber, thereby receive the flue gas that has a large amount of heats that produces when the fuel burning of combustion chamber through heating pipe 3, in order to utilize heating pipe 3 to heat storage water tank 2, 2 inside moisturizing pumps 6 that are equipped with of storage water tank, 4 one ends of outlet pipe extend to 2 inside backs of storage water tank and 6 intercommunications with the moisturizing pump, the 4 other ends of outlet pipe and heating chamber intercommunication.
Through the setting, in the practical application process, the flue gas that has a large amount of heats that produces during the burning of combustion intracavity fuel gets into heating pipe 3 to utilize heating pipe 3 to preheat the water of storing in the storage water tank 2, when the water of the heating intracavity of boiler body 1 reduces to a certain amount and need add water, moisturizing pump 6 starts, thereby through outlet pipe 4 with the storage water tank 2 in through the water addition to the heating intracavity that preheats. Therefore, the embodiment can realize that the flue gas with a large amount of heat generated during the combustion of the fuel preheats the water added into the heating cavity, thereby greatly reducing the time consumed by reheating the water to the required temperature after the water is added into the heating cavity, and simultaneously improving the heat utilization rate during the combustion of the fuel, thereby more reasonably utilizing the fuel resource.
It should be noted that, in order to enable the flue gas generated in the combustion chamber to smoothly flow along the heating pipe 3 to heat the water storage tank 2, in an actual implementation process, a corresponding exhaust fan (not shown in the figure) may be disposed on the heating pipe 3 to perform air extraction. The specific location of the suction fan is not limited herein.
Simultaneously, storage water tank 2 of this embodiment is cylindricly, and heating pipe 3 is the heliciform winding in storage water tank 2's lateral wall. Through this setting, can realize on the basis of the area of contact of increase heating pipe 3 and storage water tank 2 for the flue gas is continuous heats storage water tank 2, thereby improves the efficiency that heating pipe 3 heats the water in storage water tank 2, and improves holistic heating effect.
Considering that the water in the water storage tank 2 is often required to be added with new water after being supplemented into the heating cavity, therefore, the water supplementing device of the embodiment further comprises a water inlet pipe 7 communicated with the water storage tank 2, and a liquid level detecting device 8 for detecting the liquid level of the water in the water storage tank 2 is arranged in the water storage tank 2, such as a commonly used liquid level meter in the prior art. Meanwhile, in order to control the opening and closing of the water inlet pipe 7 and the water outlet pipe 4 and the flow, the water inlet valve 9 is arranged on the water inlet pipe 7, and the water outlet valve 10 is arranged on the water outlet pipe 4. When the liquid level detection device 8 detects that the water in the water storage tank 2 is reduced to a certain amount, the water inlet valve 9 is opened, and then the external water can be added into the water storage tank 2 through the water inlet pipe 7.
In addition, the water replenishing device of the embodiment further comprises a support 11, and the water storage tank 2 is horizontally arranged on the support 11 so as to improve the stability of the water storage tank 2; meanwhile, one end of the water inlet pipe 7 is communicated with one side end face of the water storage tank 2, and one end of the water outlet pipe 4 penetrates through the other side end face of the water storage tank 2 and then is communicated with the water replenishing pump 6, so that the whole device is more reasonable in structural arrangement, and the occupied space is small as much as possible.
In this embodiment, a temperature detection device 12 for detecting the temperature of the water inside the water storage tank 2 is further disposed inside the water storage tank 2, so that whether the temperature of the water inside the water storage tank 2 exceeds a predetermined temperature value can be known in real time. Preferably, the temperature detecting device 12 can adopt a temperature detecting device 12 used for detecting the temperature of the water inside the boiler in the prior art, and therefore, the specific structure and the working principle of the temperature detecting device 12 are not described herein in detail.
The situation that water in the water storage tank 2 is heated to an excessively high temperature by continuously heating the water storage tank 2 by the heating pipe 3 is considered to be inevitable. Therefore, the water replenishing device of the present embodiment further includes an exhaust branch pipe 13, wherein the exhaust branch pipe 13 is communicated with the connecting pipeline 5, the connecting pipeline 5 is provided with an intake valve 14, and the exhaust branch pipe 13 is provided with an exhaust valve 15. It should be noted that the position where the exhaust branch pipe 13 communicates with the connecting pipe 5 is between the intake valve 14 and the combustion chamber of the boiler body 1. With the arrangement, when the water storage tank 2 needs to be heated by the heating pipe 3, the exhaust valve 15 is closed, and at the moment, flue gas with a large amount of heat enters the heating pipe 3 to heat the water storage tank 2 after passing through the connecting pipeline 5; when the water in the water storage tank 2 is heated to a certain temperature, the air inlet valve 14 is closed and the exhaust valve 15 is opened, and then the flue gas is exhausted from the exhaust branch pipe 13 after passing through the connecting pipeline 5.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (7)
1. A boiler water replenishing device comprises a boiler body and a water replenishing device, wherein a heating cavity and a combustion cavity are arranged in the boiler body, and the boiler water replenishing device is characterized by comprising a water storage tank, a heating pipe, a water outlet pipe and a connecting pipeline, wherein the heating pipe is communicated with the combustion cavity through the connecting pipeline and is used for heating the water storage tank, and a water replenishing pump is arranged in the water storage tank; one end of the water outlet pipe is communicated with the water replenishing pump, and the other end of the water outlet pipe is communicated with the heating cavity.
2. The boiler water replenishing device according to claim 1, wherein the water storage tank is cylindrical, and the heating pipe is spirally wound on an outer side wall of the water storage tank.
3. The boiler water replenishing device according to claim 1 or 2, wherein the water replenishing device further comprises a water inlet pipe communicated with the water storage tank, and the water storage tank is provided with a liquid level detecting device.
4. The boiler water replenishing device according to claim 3, wherein a water inlet valve is arranged on the water inlet pipe, and a water outlet valve is arranged on the water outlet pipe.
5. The boiler water replenishing device according to claim 4, further comprising a support, wherein the water storage tank is horizontally arranged on the support, one end of the water inlet pipe is communicated with one side end face of the water storage tank, and one end of the water outlet pipe penetrates through the other side end face of the water storage tank and is communicated with the water replenishing pump.
6. The boiler water replenishing device according to claim 1, wherein a temperature detecting device is provided on the water storage tank.
7. The boiler water replenishing device according to claim 1, further comprising an exhaust branch pipe, wherein the exhaust branch pipe is communicated with the connecting pipeline, an air inlet valve is arranged on the connecting pipeline, and an exhaust valve is arranged on the exhaust branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121606316.7U CN215808418U (en) | 2021-07-14 | 2021-07-14 | Boiler water replenishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121606316.7U CN215808418U (en) | 2021-07-14 | 2021-07-14 | Boiler water replenishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215808418U true CN215808418U (en) | 2022-02-11 |
Family
ID=80182353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121606316.7U Expired - Fee Related CN215808418U (en) | 2021-07-14 | 2021-07-14 | Boiler water replenishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215808418U (en) |
-
2021
- 2021-07-14 CN CN202121606316.7U patent/CN215808418U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 646400 deciduous Ba, Zhengdong Town, Xuyong County, Luzhou City, Sichuan Province Patentee after: Sichuan Xuyong No. 1 Coal Industry Co.,Ltd. Address before: 646400 deciduous Ba, Zhengdong Town, Xuyong County, Luzhou City, Sichuan Province Patentee before: Sichuan Furong group Xuyong No.1 Coal Mining Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |