CN216092566U - Hanging stove with filter cleaning function - Google Patents
Hanging stove with filter cleaning function Download PDFInfo
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- CN216092566U CN216092566U CN202122064361.0U CN202122064361U CN216092566U CN 216092566 U CN216092566 U CN 216092566U CN 202122064361 U CN202122064361 U CN 202122064361U CN 216092566 U CN216092566 U CN 216092566U
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Abstract
The utility model discloses a wall-mounted furnace with a filtering and cleaning function, which comprises a heat exchanger and a filter, wherein the heat exchanger is connected with the filter through a water inlet pipe; a water outlet pipe is arranged on a water outlet of the heat exchanger; a first valve is arranged on the water inlet pipe; a second valve is arranged on the water inlet pipe; a third valve is arranged on the water outlet pipe; the water inlet pipe is communicated with the water inlet pipe through a bypass pipe; and a fourth valve is arranged on the bypass pipe. The utility model is provided with the filter, under the combined action of the bypass pipe and the valves, not only the water entering the heat exchanger is filtered, but also the dirt remained on the filter is stripped through backwashing cleaning, the filter is not required to be disassembled, and the filtering performance of the filter is ensured; still set up the liquid medicine case simultaneously, under the control of a plurality of valves, realize the washing to the inside dirt of heat exchanger, whole cleaning process need not to dismantle, has prolonged the life of hanging stove.
Description
Technical Field
The utility model relates to the technical field of wall-mounted furnaces, in particular to a wall-mounted furnace with a filtering and cleaning function.
Background
Because tap water contains a large amount of tiny particles and impurities which cannot be seen by naked eyes, the tiny particles and the impurities are easy to enter the heat exchanger and the pipeline after the wall-mounted furnace is used for a long time, dirt is formed on the inner wall of the wall-mounted furnace, the inflow flow rate of water is influenced, and the pipeline and the heat exchanger can be seriously blocked; and can't judge among the prior art that pipeline and heat exchanger are by the condition of jam through detecting hydraulic pressure's change to can only dismantle the back to pipeline and heat exchanger through the help of extra instrument, just can wash, the cleaning process is extremely inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide the wall-mounted furnace with the filtering and cleaning functions, by arranging the filter, under the combined action of the bypass pipe and the valves, the water entering the heat exchanger is filtered, dirt remained on the filter is stripped by backwashing and cleaning, and the filtering performance of the filter is ensured under the condition that the filter is not detached; still set up the liquid medicine case simultaneously, under the control of a plurality of valves, realize the washing to the inside dirt of heat exchanger, whole cleaning process need not to dismantle, has prolonged the life of hanging stove greatly.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
a wall-mounted furnace with a filtering and cleaning function comprises a heat exchanger and a filter, and is characterized in that the heat exchanger is connected with the filter through a water inlet pipe, and a water inlet pipe is arranged on a water inlet of the filter; a water outlet pipe is arranged on a water outlet of the heat exchanger; a first valve is arranged on the water inlet pipe; a second valve is arranged on the water inlet pipe; a third valve is arranged on the water outlet pipe;
the water inlet pipe is communicated with the water inlet pipe through a bypass pipe; the connection point of the bypass pipe and the water inlet pipe is positioned at one end of the second valve far away from the filter; the connection point of the bypass pipe and the water inlet pipe is positioned at one end of the first valve, which is far away from the heat exchanger; and a fourth valve is arranged on the bypass pipe.
Preferably, a first water pressure monitor is arranged at the position, close to the filter, of the water inlet pipe; and a second water pressure monitor is arranged at the position, close to the filter, of the water inlet pipe.
Preferably, the water inlet pipe is provided with a first drain pipe; the connection point of the first drain pipe and the water inlet pipe is positioned at one end, close to the heat exchanger, of the second valve; and a fifth valve is arranged on the first sewage discharge pipe.
Preferably, the medicine water tank is also included; the water inlet pipe is provided with a connecting pipe; the connecting point of the connecting pipe and the water inlet pipe is positioned at one end of the first valve close to the heat exchanger; the other end of the connecting pipe is connected with the liquid medicine tank; the liquid medicine tank is also provided with a liquid medicine inlet pipe.
Preferably, a sixth valve is arranged on the connecting pipe.
Preferably, the water outlet pipe is provided with a second sewage draining pipe; the connection point of the second sewage draining pipe and the water outlet pipe is positioned at one end of the third valve close to the heat exchanger; and a seventh valve is arranged on the second sewage draining pipe.
Preferably, an ultrasonic device is arranged on the heat exchanger.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is provided with the filter, under the combined action of the bypass pipe and the valves, not only the water entering the heat exchanger is filtered, but also the dirt remained on the filter is stripped through backwashing cleaning, and the filtering performance of the filter is ensured under the condition that the filter is not required to be disassembled; still set up the liquid medicine case simultaneously, under the control of a plurality of valves, realize the washing to the inside dirt of heat exchanger, whole cleaning process need not to dismantle, has prolonged the life of hanging stove greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
wherein: the device comprises a heat exchanger 1, a filter 2, a water inlet pipe 3, a water inlet pipe 4, a water outlet pipe 5, a first valve 6, a second valve 7, a third valve 8, a bypass pipe 9, a fourth valve 10, a first water pressure monitor 11, a second water pressure monitor 12, a first drain pipe 13, a fifth valve 14, a liquid medicine tank 15, a connecting pipe 16, a medicine inlet pipe 17, a sixth valve 18, a second drain pipe 19, a seventh valve 20 and an ultrasonic device 21.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The utility model will be further described with reference to the accompanying drawings and the detailed description below:
as shown in fig. 1, the wall-hanging stove with filtering and cleaning functions comprises a heat exchanger 1 and a filter 2, and is characterized in that the heat exchanger 1 is connected with the filter 2 through a water inlet pipe 3, and a water inlet pipe 4 is arranged on a water inlet of the filter 2; a water outlet pipe 5 is arranged on a water outlet of the heat exchanger 1; the water inlet pipe 3 is provided with a first valve 6; a second valve 7 is arranged on the water inlet pipe 4; a third valve 8 is arranged on the water outlet pipe 5;
the water inlet pipe 3 is communicated with the water inlet pipe 4 through a bypass pipe 9; the connection point of the bypass pipe 9 and the water inlet pipe 4 is positioned at one end of the second valve 7 far away from the filter 2; the connection point of the bypass pipe 9 and the water inlet pipe 3 is positioned at one end of the first valve 6 far away from the heat exchanger 1; a fourth valve 10 is arranged on the bypass pipe 9.
In this embodiment, the first valve 6 is used for controlling the on-off of the water inlet pipe 3; the second valve 7 is used for controlling the on-off of the water inlet pipe 4; the third valve 8 is used for controlling the on-off of the water outlet pipe 5; the fourth valve 10 is used to control the opening and closing of the bypass line 9.
Further, a first water pressure monitor 11 is arranged at the position, close to the filter 2, of the water inlet pipe 3; a second water pressure monitor 12 is arranged at the position, close to the filter 2, of the water inlet pipe 4; the first water pressure monitor 11 is used for detecting the water pressure of water entering the water inlet pipe 3 from the filter 2; the second water pressure monitor 12 is used for monitoring the water pressure of the water flowing into the water inlet pipe 4; the clogging of the filter 2 can be determined by monitoring the difference between the water pressure values by the first water pressure monitor 11 and the second water pressure monitor 12.
Further, as shown in fig. 1, a first drain pipe 13 is arranged on the water inlet pipe 5; the connection point of the first drain pipe 13 and the water inlet pipe 4 is positioned at one end of the second valve 7 close to the heat exchanger 1; the first drain pipe 13 is provided with a fifth valve 14.
In this embodiment, when the wall-mounted furnace normally works, the fourth valve 10 is closed, the first valve 6, the second valve 7 and the third valve 8 are opened, cold water sequentially enters the heat exchanger 1 through the water inlet pipe 4, the filter 2 and the water inlet pipe 3, and hot water formed after heat absorption by the heat exchanger 1 sequentially flows out through the water outlet pipe 4 and the third valve 8; when the water pressure monitored by the first water pressure monitor 11 and the second water pressure monitor 12 exceeds a predetermined range; the first valve 6 and the second valve 7 are controlled to be closed, the fourth valve 10 and the fifth valve 14 are controlled to be opened, at the moment, water playing a cleaning role enters the filter after sequentially passing through the water inlet pipe 4, the bypass pipe 9, the fourth valve 10 and the water inlet pipe 3, the filter 2 is reversely washed, dirt adsorbed on a filter screen of the filter 2 is washed and stripped, and then the water carrying the dirt is discharged after passing through the water inlet pipe 4, the first drain pipe 13 and the fifth valve 14; therefore, efficient cleaning is achieved without disassembling the filter, and the filtering performance of the filter is also ensured.
Further, as shown in fig. 1, the medicine water tank 15 is also included; the water inlet pipe 3 is provided with a connecting pipe 16; the connection point of the connecting pipe 16 and the water inlet pipe 3 is positioned at one end of the first valve 6 close to the heat exchanger 1; the other end of the connecting pipe 16 is connected with the liquid medicine tank 15; the liquid medicine tank 15 is also provided with a liquid medicine inlet pipe 17; the water tank 15 is filled with a liquid medicine for efficiently cleaning dirt in the heat exchanger.
Further, as shown in fig. 1, a sixth valve 18 is disposed on the connecting pipe 16; a sixth valve 18 is shown for controlling the make and break of the connecting line 16.
Further, as shown in fig. 1, a second sewage draining pipe 19 is arranged on the water outlet pipe 5; the connection point of the second sewage draining pipe 19 and the water outlet pipe 5 is positioned at one end of the third valve 8 close to the heat exchanger 1; a seventh valve 20 is arranged on the second sewage draining pipe 19; the seventh valve 20 is used for controlling the on-off of the second sewage draining pipe 19.
In this embodiment, after the wall-mounted boiler is used for a period of time, a certain amount of dirt is formed in the heat exchanger 1, and the cleaning function inside the heat exchanger 1 needs to be started; during cleaning, the first valve 6 and the third valve 8 are closed, the sixth valve 18 is opened, and the liquid medicine in the liquid medicine tank 15 sequentially passes through the connecting pipe 16, the sixth valve 18 and the water inlet pipe 3 and then enters the heat exchanger 1; then the liquid medicine is removed after the chemical reaction of the heat exchanger 1 and the inside dirt, and then the mixed liquid of the dirt and the liquid medicine is discharged after sequentially passing through the water outlet pipe 4 and the seventh valve 20, so that the dirt inside the heat exchanger 1 is cleaned at present, the whole cleaning process does not need to be disassembled, and the service life of the wall-mounted furnace is greatly prolonged.
Further, as shown in fig. 1, an ultrasonic device 21 is disposed on the heat exchanger 1.
In this embodiment, when the dirt in the heat exchanger 1 is cleaned, the dirt adsorbed in the heat exchanger 1 can be efficiently peeled off in conjunction with the action of the ultrasonic device 21.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the protective scope of the present patent claims.
Claims (7)
1. A wall-mounted furnace with a filtering and cleaning function comprises a heat exchanger and a filter, and is characterized in that the heat exchanger is connected with the filter through a water inlet pipe, and a water inlet pipe is arranged on a water inlet of the filter; a water outlet pipe is arranged on a water outlet of the heat exchanger; a first valve is arranged on the water inlet pipe; a second valve is arranged on the water inlet pipe; a third valve is arranged on the water outlet pipe;
the water inlet pipe is communicated with the water inlet pipe through a bypass pipe; the connection point of the bypass pipe and the water inlet pipe is positioned at one end of the second valve far away from the filter; the connection point of the bypass pipe and the water inlet pipe is positioned at one end of the first valve, which is far away from the heat exchanger; and a fourth valve is arranged on the bypass pipe.
2. The wall-mounted furnace with the filtering and cleaning functions as claimed in claim 1, wherein a first water pressure monitor is arranged at a position, close to the filter, of the water inlet pipe; and a second water pressure monitor is arranged at the position, close to the filter, of the water inlet pipe.
3. The wall-mounted furnace with the filtering and cleaning functions as claimed in claim 1, wherein a first drain pipe is arranged on the water inlet pipe; the connection point of the first drain pipe and the water inlet pipe is positioned at one end, close to the heat exchanger, of the second valve; and a fifth valve is arranged on the first sewage discharge pipe.
4. The wall-hanging stove with the filtering and cleaning functions as claimed in claim 1, further comprising a liquid medicine tank; the water inlet pipe is provided with a connecting pipe; the connecting point of the connecting pipe and the water inlet pipe is positioned at one end of the first valve close to the heat exchanger; the other end of the connecting pipe is connected with the liquid medicine tank; the liquid medicine tank is also provided with a liquid medicine inlet pipe.
5. The wall-hanging stove with the filtering and cleaning functions as claimed in claim 4, wherein a sixth valve is arranged on the connecting pipe.
6. The wall-mounted boiler with the filtering and cleaning functions as claimed in claim 1, wherein a second sewage discharge pipe is arranged on the water outlet pipe; the connection point of the second sewage draining pipe and the water outlet pipe is positioned at one end of the third valve close to the heat exchanger; and a seventh valve is arranged on the second sewage draining pipe.
7. The wall-hanging stove with the filtering and cleaning functions as claimed in claim 1, wherein the heat exchanger is provided with an ultrasonic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122064361.0U CN216092566U (en) | 2021-08-30 | 2021-08-30 | Hanging stove with filter cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122064361.0U CN216092566U (en) | 2021-08-30 | 2021-08-30 | Hanging stove with filter cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216092566U true CN216092566U (en) | 2022-03-22 |
Family
ID=80729529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122064361.0U Active CN216092566U (en) | 2021-08-30 | 2021-08-30 | Hanging stove with filter cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216092566U (en) |
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2021
- 2021-08-30 CN CN202122064361.0U patent/CN216092566U/en active Active
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