CN212902055U - Water outlet valve group and plate-type wall-mounted furnace water channel device - Google Patents
Water outlet valve group and plate-type wall-mounted furnace water channel device Download PDFInfo
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- CN212902055U CN212902055U CN202021435065.6U CN202021435065U CN212902055U CN 212902055 U CN212902055 U CN 212902055U CN 202021435065 U CN202021435065 U CN 202021435065U CN 212902055 U CN212902055 U CN 212902055U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 408
- 238000010438 heat treatment Methods 0.000 claims abstract description 71
- 239000008236 heating water Substances 0.000 claims abstract description 24
- 239000008399 tap water Substances 0.000 claims description 31
- 235000020679 tap water Nutrition 0.000 claims description 31
- 230000003020 moisturizing effect Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
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Abstract
The utility model relates to a go out valves and board-like hanging stove waterway device. The water outlet valve group comprises a water outlet valve main body, wherein a heating circulation channel, a bathroom circulation channel, a main heat exchange water inlet, a heating water outlet and a bathroom water outlet are formed in the water outlet valve main body; the bathroom circulating channel is communicated with the bathroom water outlet and is communicated with the board-changing bathroom water outlet channel of the heat exchange board, and a water replenishing outlet is formed in the inner wall of the bathroom circulating channel; a water replenishing valve is also arranged on the water outlet valve main body, a water replenishing channel is arranged in the water replenishing valve, and the water replenishing channel is communicated with the heating circulation channel and the bathroom circulation channel; the water replenishing valve rod is arranged in the water replenishing channel and can move in the water replenishing channel and open or close the water replenishing outlet, so that the water replenishing outlet and the heating circulation channel are mutually communicated or mutually isolated.
Description
Technical Field
The utility model relates to a gas formula hanging stove field especially relates to a go out valves and board-like hanging stove waterway device.
Background
The water channel device of the plate-type wall-mounted boiler is an important component of the wall-mounted boiler, the water channel device of the plate-type wall-mounted boiler is combined with a water pump, a main heat exchanger, a radiator and the like to form the wall-mounted boiler, and a heating circulation loop and a bathroom hot water flow path in the wall-mounted boiler are two independent flow paths to respectively provide heating and bathroom hot water for users. However, as the use time increases, water in the heating circulation circuit is lost, and thus water needs to be supplemented into the heating circulation circuit. Traditional board-like hanging stove waterway device is usually including the valves of intaking, heat transfer board and play water valves, and the moisturizing valve sets up on the valves of intaking usually, but through this kind of mode moisturizing, the water that gets into in the heating circulation return circuit is cold water, can cause the temperature sharp change in the heating circulation return circuit, influences the life of subassemblies such as valves of intaking, water pump, main heat exchanger. However, if the water replenishing valve is directly moved to the water outlet valve set, the volume of the water outlet valve set is increased, which is not favorable for the miniaturization development of the product.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a water outlet valve set and a water path device of a plate-type wall-hanging stove.
The utility model provides a water outlet valve group, which comprises a water outlet valve main body, wherein a heating circulation channel, a bathroom circulation channel, a main heat exchange water inlet, a heating water outlet, a bathroom water outlet, a first water inlet and a first water outlet are arranged on the water outlet valve main body, and the heating circulation channel can be communicated with the heating water outlet, the main heat exchange water inlet and the first water outlet; the bathroom circulating channel is communicated with the bathroom water outlet and the first water inlet; the water outlet valve is characterized in that a water replenishing valve and a bypass valve are arranged on the water outlet valve body, a water replenishing channel is arranged in the water replenishing valve, a bypass channel is arranged in the bypass valve, the water replenishing channel and the bypass channel are communicated with the heating circulation channel, and the water replenishing valve and the bypass valve are shared with the heating circulation channel.
In an embodiment of the present invention, a water replenishing outlet is disposed on an inner wall of the sanitary circulation passage; the water replenishing channel is communicated with the bathroom circulating channel; the water replenishing channel is internally provided with a water replenishing valve rod, and the water replenishing valve rod can move in the water replenishing channel and open or close the water replenishing outlet, so that the water replenishing outlet is communicated with or isolated from the heating circulation channel. Set up the moisturizing export on the inner wall of bathroom circulation passageway to directly open and close the moisturizing export through the moisturizing valve pole, whole outlet valve group's compact structure, area is little, and the hanging stove of being convenient for is to miniaturized development.
In an embodiment of the present invention, a water inlet is disposed on an inner wall of the heating circulation channel, and the water inlet is communicated with the water channel; the water replenishing valve rod can move in the water replenishing channel and is far away from the water replenishing outlet and the water replenishing inlet, so that the water replenishing outlet and the water replenishing inlet are in a communicated state; and the water replenishing valve rod can move in the water replenishing channel and block at least one of the water replenishing outlet and the water replenishing inlet, so that the water replenishing outlet and the water replenishing inlet are in a non-communicated state of mutual isolation.
In an embodiment of the present invention, the water replenishing valve is located on a side of the outlet valve body facing away from the first water inlet.
In an embodiment of the present invention, one end of the bypass channel is connected to the main heat exchange water inlet through the heating circulation channel, and the other end is connected to the first water outlet.
In an embodiment of the present invention, the bypass valve is located at a side of the outlet valve body facing away from the first water outlet.
The utility model also provides a board-like hanging stove water route device, including heat transfer board, the valves of intaking and the valves of going out, the valves of intaking with the valves of going out install respectively in the both ends of heat transfer board, the heat transfer board is close to relatively go out the one end of valves of going out seted up communicate in the bathroom exhalant valve's board is traded bathroom exhalant canal and the board is traded the heating and is gone into water passageway, the heat transfer board is close to relatively the one end of the valves of intaking seted up communicate in the board of the valves of intaking is traded the bathroom and is gone into water passageway and board and trades the heating exhalant canal.
In an embodiment of the present invention, the water inlet valve set includes a water inlet valve main body, a water pump interface is disposed on the water inlet valve main body, the water pump interface communicates with the board and exchanges the heating water outlet, and an opening direction of the water pump interface deviates from the water outlet valve set.
In an embodiment of the present invention, the water inlet valve body is provided with a tap water inlet, the tap water inlet is communicated with the bathroom outlet channel, the opening direction of the tap water inlet is in the same direction as the bathroom outlet, and the water pump interface is away from the tap water inlet.
In an embodiment of the present invention, the water inlet valve set further includes a water flow sensor located in the water inlet valve main body for sensing the water inlet amount of the tap water inlet; the water flow sensor is an impeller type water flow sensor.
The water outlet valve group provided by the utility model is provided with the water replenishing valve and the bypass valve, the water replenishing channel in the water replenishing valve is communicated with the bathroom circulating channel and the heating circulating channel, when water is required to be replenished, the opening and closing between the bathroom circulating channel and the heating circulating channel can be controlled only by adjusting the water replenishing valve rod, the water replenishing is simple and convenient, and the operation is simple; and the bathroom in the play water valves flows the passageway for hot water, also is the water that flows into in the heating circulation passageway when moisturizing is hot water, can not cause the temperature rapid change in the heating circulation passageway, has prolonged the life of subassembly such as the valve of intaking in the board hanging stove waterway device, water pump, main heat exchanger. In addition, the water replenishing valve and the bypass valve share a heating circulation channel, so that the whole volume of the wall-mounted furnace can be reduced, and the product is convenient to develop towards miniaturization.
Drawings
Fig. 1 is a schematic structural view of a water channel device of a plate-type wall-mounted boiler;
fig. 2 is a schematic structural view of a water path device of the plate-type wall-hanging stove shown in fig. 1 at another angle;
FIG. 3 is a cross-sectional view of section A-A shown in FIG. 2;
FIG. 4 is a cross-sectional view of section B-B shown in FIG. 2;
FIG. 5 is a cross-sectional view of the outlet valve block of FIG. 2;
FIG. 6 is a schematic view of a portion of the outlet valve set shown in FIG. 2;
fig. 7 is a cross-sectional view of section C-C shown in fig. 6.
100. A water outlet valve bank; 10. a water outlet valve main body; 11. a heating circulation channel; 111. a water replenishing inlet; 12. a sanitary circulation channel; 121. a water supplement outlet; 13. a main heat exchange water inlet; 14. a heating water outlet; 15. a bathroom water outlet; 16. a first water inlet; 17. a first water outlet; 20. a water replenishing valve; 21. a water replenishing channel; 22. a water replenishing valve rod; 30. a bypass valve; 31. a bypass channel; 32. a bypass valve body; 200. a plate type wall-hanging furnace water passage device; 210. a heat exchange plate; 211. replacing a bathroom water inlet channel with the plate; 212. the bathroom water outlet channel is changed by the plate; 213. the plate is changed to a heating water inlet channel; 214. a heating water outlet channel is replaced by the plate; 220. a water inlet valve bank; 221. a water inlet valve body; 222. a tap water inlet; 224. a water pump interface; 225. a second water inlet; 226. a second water outlet; 230. a water flow sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
It should be noted that when a channel/opening is referred to as being "in communication" with another channel/opening, it may be in direct communication with the other channel/opening or there may be an intervening channel. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When a component is referred to as being "mounted on" another component, it can be directly mounted on the other component or intervening components may also be present.
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 herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
The gas wall-mounted boiler is used for household heating and providing domestic hot water, and comprises a combustion chamber (not shown), a main heat exchanger (not shown), a water pump (not shown) plate type wall-mounted boiler water channel device 200 and a radiator; the main heat exchanger, the plate type wall-mounted furnace water channel device 200, the radiator and the water pump are sequentially connected, and the main heat exchanger is connected with the water pump to form a circulation loop.
When the gas-fired wall-mounted furnace enters a working state, the water pump is started, fuel is combusted in the combustion chamber, heat is transferred to the main heat exchanger, water in the pipeline in the gas-fired wall-mounted furnace flows, hot water heated by the main heat exchanger flows into the radiator for heating of a user, and the cooled water in the radiator enters the main heat exchanger again through the water pump for heating. The water channel device 200 of the plate-type wall-mounted furnace is used for heating tap water to form hot water for bathroom life, and different water outlets in the plate-type wall-mounted furnace water channel device 200 are opened to supply heating or hot water for living.
Referring to fig. 1 to 4, fig. 1 is a schematic structural view of a water path device 200 of a plate-type wall-hanging stove; fig. 2 is a schematic structural view of another plate-type wall-hanging stove waterway device 200 shown in fig. 1; FIG. 3 is a cross-sectional view of section A-A shown in FIG. 2; fig. 4 is a sectional view of section B-B shown in fig. 2.
The utility model also provides a board-like hanging stove water route device 200, including heat transfer board 210, play water valves 100 and the valves 220 that intakes, the valves 100 that go out and the valves 220 that intakes are installed respectively in heat transfer board 210's both ends. The heat exchange plate 210 is used for heating sanitary hot water and realizing heating water circulation, the water outlet valve set 100 is used for supplying hot water to flow out and providing sanitary hot water or heating air for a user, and the water inlet valve set 220 is used for supplying an external water source to enter the plate-type wall-mounted furnace waterway device 200.
One end of the heat exchange plate 210 relatively close to the water outlet valve set 100 is provided with a plate exchange bathroom water outlet channel 212 and a plate exchange heating water inlet channel 213 which are communicated with the water outlet valve set 100, and one end of the heat exchange plate 210 relatively close to the water inlet valve set 220 is provided with a plate exchange bathroom water inlet channel 211 and a plate exchange heating water outlet channel 214 which are communicated with the water inlet valve set 220.
The water outlet valve group 100 comprises a water outlet valve main body 10, and the water outlet valve main body 10 is provided with a main heat exchange water inlet 13, a heating water outlet 14, a bathroom water outlet 15, a first water inlet 16 and a first water outlet 17; the main heat exchange water inlet 13 is connected to the heating water outlet 14 and the first water outlet 17, the bathroom water outlet 15 is connected to the first water inlet 16, and the first water inlet 16 and the first water outlet 17 are respectively connected to the board-changing bathroom water outlet channel 212 and the board-changing heating water inlet channel 213 of the heat exchange board 210.
The water inlet valve set 220 comprises a water inlet valve main body 221, a tap water inlet 222, a water pump interface 224, a second water inlet 225 and a second water outlet 226 are formed in the water inlet valve main body 221, the tap water inlet 222 is used for allowing tap water to flow into the water inlet valve set 220, and the water pump interface 224 is used for connecting a water pump; the tap water inlet 222 is communicated with the plate heat exchange bathroom outlet channel 212 and delivers tap water into the heat exchange plate 210; the water pump interface 224 is connected to the plate heat exchanging and heating water outlet channel 214, and is used for pumping water flow in the radiator or water flow in the heat exchange plate 210 into the main heat exchanger; the second water inlet 225 and the second water outlet 226 are respectively connected to the plate-changing heating water outlet channel 214 and the plate-changing bathroom water inlet channel 211 of the heat exchange plate 210.
The utility model discloses well board-like hanging stove water route device 200's theory of use does:
during heating, the water pump starts, and the main heat exchanger is gone into to the cold water pump down in the radiator under the effect of water pump to carry out heat exchange in the combustion chamber and become hot water, get into outlet valve group 100 through main heat transfer water inlet 13 afterwards, and flow out from heating delivery port 14, dispel the heat in getting into the radiator, thereby for user's heating, the heat dissipation is accomplished the back hot water and is become cold water, is pumped into the main heat exchanger by the water pump once more, thereby forms the heating circulation circuit.
When the bathroom function is switched, tap water flows into the water inlet valve set 220 from the tap water inlet 222, then flows into the heat exchange plate 210 through the second water outlet 226 and the plate-changing bathroom water inlet channel 211, at this time, the water flow is cold water, changes into hot water after heat exchange is performed through the heat exchange plate 210, flows out of the plate-changing bathroom water outlet channel 212 in the heat exchange plate 210 to the first water inlet 16 of the water outlet valve set 100, flows to the bathroom water outlet 15 from the first water inlet 16, and flows out of the bathroom water outlet 15 for users to form a bathroom water flow path.
After switching to the bathroom function, the water inlet valve set 220 detects that tap water flows in, hot water in the water outlet valve set 100 in the heating circulation loop changes the flow direction, flows into the first water outlet 17, enters the heat exchange plate 210 through the plate exchange heating water inlet channel 213, then flows out of the plate exchange heating water outlet channel 214 to the second water inlet 225 of the water inlet valve set 220 after passing through the heat exchange plate 210, is pumped into the main heat exchanger by the water pump for heat exchange, and then flows into the water outlet valve set 100 from the main heat exchange water inlet 13.
The utility model adopts the hot water in the heating heat exchange loop to heat the heat exchange plate 210, and then adopts the heat exchange plate 210 to heat the domestic hot water, so that the temperature of the domestic hot water is stable, and the phenomenon of sudden cooling and sudden heating is avoided; and the heat exchange plate 210 is used for heating the domestic hot water, so that the effect of steady flow is achieved, the influence of fluctuation of tap water pressure, flow and the like on the domestic hot water is small, and the user experience is good.
In order to facilitate the installation of the plate-type wall-mounted boiler waterway device 200, the opening direction of the water pump interface 224 deviates from the water outlet valve group 100, so that the water pump is convenient to install on the side surface; in addition, the opening direction of the tap water inlet 222 is the same as the direction of the bathroom water outlet 15, and the water pump connector 224 is far away from the tap water inlet 222, so that the water pump is located on the upper side of the installation plate type wall-hanging stove waterway device 200.
In order to detect the water flow rate of the tap water, in an embodiment of the present invention, the water inlet valve set 220 further includes a water flow sensor 230, the water flow sensor 230 is located in the water inlet valve main body 221, and is disposed at the tap water inlet 222 for sensing the water inflow of the tap water inlet 222; the water flow sensor 230 is an impeller type water flow sensor 230. The impeller type water flow sensor 230 has the advantages of simple structure, low manufacturing cost, easy batch production, high accuracy and high safety factor of the gas type wall-mounted furnace in use.
In order to ensure that the tap water flowing from the tap water inlet 222 does not contain impurities, the water inlet valve set 220 preferably further includes a filter element and a flow limiting element, the filter element and the flow limiting element are disposed at the tap water inlet 222 and located at the front end of the water flow sensor 230, that is, the tap water first passes through the filter element and the flow limiting element and then passes through the water flow sensor 230.
As the service time increases, water in the heating circulation circuit is lost, and thus water needs to be supplemented into the heating circulation circuit. The water replenishing valve in the water path device of the traditional plate type wall-mounted boiler is usually arranged on the water inlet valve group, but water entering the heating circulation loop is cold water through water replenishing in such a way, so that the water temperature in the heating circulation loop is changed rapidly, and the service life of components such as the water inlet valve group, a water pump and a main heat exchanger is influenced. However, if the water replenishing valve is directly moved to the water outlet valve set, the volume of the water outlet valve set is increased, which is not favorable for the miniaturization development of the product.
Referring to fig. 5 to 7, fig. 5 is a cross-sectional view of the outlet valve set 100 shown in fig. 2; fig. 6 is a partial structural view of the valve block 100 shown in fig. 2; fig. 7 is a cross-sectional view of section C-C shown in fig. 6.
The utility model also provides a water outlet valve group 100, wherein the water outlet valve main body 10 is provided with a heating circulation channel 11, a bathroom circulation channel 12, a first water inlet 16 and a first water outlet 17, and the heating circulation channel 11 can be communicated with a heating water outlet 14, a main heat exchange water inlet 13 and the first water outlet 17; the bathroom circulating channel 12 is communicated with a bathroom water outlet 15 and a first water inlet 16;
the water outlet valve main body 10 is provided with a water replenishing valve 20 and a bypass valve 30, a water replenishing channel 21 is arranged in the water replenishing valve 20, a bypass channel 31 is arranged in the bypass valve 30, the water replenishing channel 21 and the bypass channel 31 are both communicated with the heating circulation channel 11, and the water replenishing valve and the bypass valve share the heating circulation channel 11.
In an embodiment of the present invention, a water replenishing outlet 121 is disposed on the inner wall of the sanitary circulation passage 12; the water replenishing channel 21 is communicated with the bathroom circulating channel 12; a water replenishing valve rod 22 is arranged in the water replenishing channel 21, and the water replenishing valve rod 22 can move in the water replenishing channel 21 and open or close the water replenishing outlet 121, so that the water replenishing outlet 121 and the heating circulation channel 11 are communicated or isolated from each other. The utility model discloses set up moisturizing export 121 on the inner wall of bathroom circulation passageway 12 to moisturizing export 121 is opened and close directly through moisturizing valve rod 22, whole outlet valve group 100's compact structure, and area is little, and the hanging stove of being convenient for develops to the miniaturization.
In an embodiment of the present invention, a water inlet 111 is disposed on an inner wall of the heating circulation channel 11, and the water inlet 111 is communicated with the water channel 21; the water replenishing valve rod 22 can move in the water replenishing channel 21 and is far away from the water replenishing outlet 121 and the water replenishing inlet 111, so that the water replenishing outlet 121 and the water replenishing inlet 111 are in a communicated state; and the water replenishing valve rod 22 can move in the water replenishing channel 21 and block at least one of the water replenishing outlet 121 and the water replenishing inlet 111, so that the water replenishing outlet 121 and the water replenishing inlet 111 have a mutually isolated non-communication state.
The utility model discloses an in one embodiment, go out valves 100 and include bathroom circulating line and heating circulating line, form bathroom circulating line 12 in the bathroom circulating line, form heating circulating line 11 in the heating circulating line, bathroom circulating line's outer wall and heating circulating line's outer wall are laminated each other. So set up, can further reduce the interval between bathroom circulating line and the heating circulating line, the moisturizing valve rod 22 of being convenient for opens and closes simultaneously moisturizing export 121 and moisturizing entry 111, is favorable to the product to miniaturized development.
In an embodiment of the present invention, the water replenishing valve rod 22 is a linear type, and the water replenishing valve rod 22 can seal the water replenishing outlet 121 and the water replenishing inlet 111 at the same time. The water replenishing valve rod 22 is simple in structure and low in manufacturing cost, and can seal the water replenishing outlet 121 and the water replenishing inlet 111 simultaneously, so that the sealing effect is good. It is to be understood that in other embodiments, the water replenishing valve rod 22 may only close the water replenishing outlet 121 or the water replenishing inlet 111 as long as the water flow between the bathroom water flow path and the heating circulation circuit can be blocked.
In one embodiment of the present invention, the water replenishing valve 20 is located on a side of the outlet valve body 10 opposite to the first water inlet 16. So set up, water supplementing valve 20 can be located the relative outer position that leans on of gas formula hanging stove when the installation, when water outlet valve group 100 is inside to produce the incrustation scale and block up or other problems, is convenient for the staff to open water supplementing valve 20 dredging pipe or carries out other maintenances.
When the gas-fired wall-mounted boiler is used for heating and supplying domestic hot water, the pressure of fluid in the water outlet valve group is not always in a stable state; and because tap water is not soft water, scale is easily generated during long-term use, and the channel is blocked.
Therefore, a bypass valve 30 for adjusting the pressure difference is further provided in the present application, and one end of a bypass channel 31 in the bypass valve 30 is communicated with the main heat exchange water inlet 13 through the heating circulation channel 11, and the other end is communicated with the plate exchange heating water inlet channel 213 of the heat exchange plate 210 through the first water outlet 17. When the pressure difference between the two sides of the bypass channel 31 is higher than a set value, the bypass valve 30 is automatically opened, so that the water flow in the main heat exchange water inlet 13 flows into the heat exchange plate 210; the bypass valve 30 automatically closes when the pressure difference across the bypass channel 31 is below a set value. It can be understood that the bypass valve 30 may be connected to other two channels, as long as the water in the bathroom water flow path flows into the heating circulation loop to adjust the water pressure in the heating circulation loop. The bypass valve 30 can protect the stability in use of pipeline, equipment and system in the hanging stove, avoids the water pump to change futilely, shortens the life of water pump or damages other electronic component and equipment for whole hanging stove is more stable when using, more intelligent.
In one embodiment, the bypass valve 30 comprises a bypass valve 30 core accommodated in the bypass passage 31, and the bypass valve 30 can adjust the pressure difference between the main heat exchange water inlet 13 and the plate heat exchange water inlet passage 213 by opening and closing the bypass valve 30 core; in the present embodiment, the bypass valve 30 core is disposed in the bypass valve body 32, and the axial direction of the bypass valve 30 core is parallel to or coincides with the axial direction of the bypass valve body 32, and the axial direction of the bypass valve 30 core is perpendicular to the main heat exchange water inlet 13 or the heating water outlet 14.
However, in the conventional wall-mounted furnace, the bypass valve is usually arranged inside the water outlet valve group, and is not easy to maintain. In order to solve the above problem, the bypass valve 30 in the present application is disposed on the outlet valve main body 10 and is located on a side of the outlet valve main body 10 opposite to the first water inlet 16 or the first water outlet 17. So set up, can make bypass valve 30 be located the relative position that leans on outward of gas formula hanging stove when the installation, when the inside production incrustation scale of valve group 100 of going out blocks up or other problems, the staff of being convenient for opens bypass valve 30 and dredge the pipeline or carry out other maintenances.
In the present invention, the bypass valve 30 is located at one side of the outlet valve body 10 facing away from the heat exchange plate 210, so that the bypass valve 30 is easier to maintain.
Specifically, the bypass valve 30 includes a bypass valve body 32, and an axial direction of the bypass valve body 32 forms an included angle with the heat exchange plate 210.
Preferably, the bypass valve body 32 has an axial direction perpendicular to the heat exchange plate 210, which facilitates processing and maintenance. Of course, other angles between the axial direction of the bypass valve body 32 and the heat exchange plate 210 may be provided, as long as the subsequent maintenance is facilitated.
The water outlet valve group 100 provided by the utility model is provided with the water replenishing valve 20, the water replenishing channel 21 in the water replenishing valve 20 is communicated with the bathroom circulating channel 12 and the heating circulating channel 11, when water is required to be replenished, the opening and closing between the bathroom circulating channel 12 and the heating circulating channel 11 can be controlled only by adjusting the water replenishing valve rod 22, the water replenishing is simple and convenient, and the operation is simple; and the water in the sanitary bath circulation channel 12 in the water outlet valve group 100 is hot water, that is, the water flowing into the heating circulation channel 11 during water supplement is hot water, so that the rapid change of the water temperature in the heating circulation channel 11 is avoided, and the service life of the components such as the water inlet valve group 220, the water pump, the main heat exchanger and the like in the water path device of the plate-type wall-hanging furnace is prolonged. In addition, the water replenishing valve 20 and the bypass valve 30 share the heating circulation channel 11, so that the whole volume of the wall-mounted boiler can be reduced, and the product is convenient to develop towards miniaturization.
The features of the above embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above embodiments are not described, but should be construed as being within the scope of the present specification as long as there is no contradiction between the combinations of the features.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.
Claims (10)
1. A water outlet valve group comprises a water outlet valve main body (10), wherein a heating circulation channel (11), a bathroom circulation channel (12), a main heat exchange water inlet (13), a heating water outlet (14), a bathroom water outlet (15), a first water inlet (16) and a first water outlet (17) are formed in the water outlet valve main body (10), and the heating circulation channel (11) can be communicated with the heating water outlet (14), the main heat exchange water inlet (13) and the first water outlet (17); the bathroom circulating channel (12) is communicated with the bathroom water outlet (15) and the first water inlet (16), and is characterized in that,
be provided with water supply valve (20) and bypass valve (30) on outlet valve main part (10), water supply passageway (21) have been seted up in water supply valve (20), bypass passageway (31) have been seted up in bypass valve (30), water supply passageway (21) with bypass passageway (31) all communicate in heating circulation passageway (11), water supply valve (20) with bypass valve (30) share heating circulation passageway (11).
2. The outlet valve group according to claim 1, wherein a water replenishing outlet (121) is opened on the inner wall of the sanitary circulating channel (12); the water replenishing channel (21) is communicated with the bathroom circulating channel (12); be provided with moisturizing valve rod (22) in moisturizing passageway (21), moisturizing valve rod (22) can remove in moisturizing passageway (21) and open or close moisturizing export (121), make moisturizing export (121) with heating circulation passageway (11) communicate each other or mutual isolation.
3. The valve group according to claim 2, wherein a water replenishing inlet (111) is opened on an inner wall of the heating circulation passage (11), and the water replenishing inlet (111) is communicated with the water replenishing passage (21); the water replenishing valve rod (22) can move in the water replenishing channel (21) and is far away from the water replenishing outlet (121) and the water replenishing inlet (111), so that the water replenishing outlet (121) and the water replenishing inlet (111) have a communication state of mutual communication; and the water replenishing valve rod (22) can move in the water replenishing channel (21) and block at least one of the water replenishing outlet (121) and the water replenishing inlet (111), so that the water replenishing outlet (121) and the water replenishing inlet (111) have a mutually isolated non-communication state.
4. Valve group according to claim 3, characterized in that the makeup valve (20) is located on the side of the outlet valve body (10) opposite to the first inlet (16).
5. Valve group according to claim 3, characterized in that the bypass channel (31) communicates at one end with the main heat exchange water inlet (13) through the heating circulation channel (11) and at the other end with the first water outlet (17).
6. Valve group according to claim 5, characterized in that the bypass valve (30) is located on the side of the outlet valve body (10) opposite to the first outlet (17).
7. A plate type wall-hanging stove water path device, which comprises a heat exchange plate (210), a water inlet valve set (220) and the water outlet valve set (100) as claimed in any one of claims 1 to 6, wherein the water inlet valve set (220) and the water outlet valve set (100) are respectively installed at two ends of the heat exchange plate (210), one end of the heat exchange plate (210) relatively close to the water outlet valve set (100) is provided with a plate-changing bathroom water outlet channel (212) and a plate-changing heating water inlet channel (213) which are communicated with the water outlet valve set (100), and one end of the heat exchange plate (210) relatively close to the water inlet valve set (220) is provided with a plate-changing bathroom water inlet channel (211) and a plate-changing heating water outlet channel (214) which are communicated with the water inlet valve set (220).
8. The water path device of the plate-type wall-hanging stove according to claim 7, wherein the water inlet valve set (220) comprises a water inlet valve main body (221), a water pump connector (224) is disposed on the water inlet valve main body (221), the water pump connector (224) is communicated with the plate-type heat exchange water outlet channel (214), and an opening direction of the water pump connector (224) is away from the water outlet valve set (100).
9. The water path device of the plate-type wall-hanging stove according to claim 8, wherein the water inlet valve main body (221) is opened with a tap water inlet (222), the tap water inlet (222) is connected to the plate-type bathroom outlet channel (212), an opening direction of the tap water inlet (222) is the same direction as the bathroom outlet (15), and the water pump interface (224) is far away from the tap water inlet (222).
10. The waterway device of the plate-type wall-hanging stove of claim 9, wherein the water inlet valve set (220) further comprises a water flow sensor (230), the water flow sensor (230) is located in the water inlet valve main body (221) and is used for sensing the water inlet amount of the tap water inlet (222); the water flow sensor (230) is an impeller type water flow sensor (230).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021435065.6U CN212902055U (en) | 2020-07-20 | 2020-07-20 | Water outlet valve group and plate-type wall-mounted furnace water channel device |
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| CN202021435065.6U CN212902055U (en) | 2020-07-20 | 2020-07-20 | Water outlet valve group and plate-type wall-mounted furnace water channel device |
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| CN212902055U true CN212902055U (en) | 2021-04-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118309808A (en) * | 2024-04-15 | 2024-07-09 | 珠海吉泰克物理科技有限公司 | Water inlet and outlet valve structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118309808A (en) * | 2024-04-15 | 2024-07-09 | 珠海吉泰克物理科技有限公司 | Water inlet and outlet valve structure |
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