CN212930484U - Water inlet joint and wall-mounted furnace - Google Patents
Water inlet joint and wall-mounted furnace Download PDFInfo
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- CN212930484U CN212930484U CN202022031680.7U CN202022031680U CN212930484U CN 212930484 U CN212930484 U CN 212930484U CN 202022031680 U CN202022031680 U CN 202022031680U CN 212930484 U CN212930484 U CN 212930484U
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Abstract
The utility model discloses a water supply connector, include: the valve body is provided with an inner cavity which is divided into a water return channel and a water inlet channel, the water return channel is provided with a water return interface, and the water inlet channel is provided with a water inlet interface, a water outlet interface and a water supplementing interface; the one-way valve is arranged between the water return channel and the water inlet channel and is communicated from the water return channel to the water inlet channel in a one-way mode; the adjusting valve core is rotatably and hermetically installed in the water inlet channel, the water inlet interface, the adjusting valve core and the water return interface form a water return waterway together, the water inlet interface, the adjusting valve core and the water outlet interface form a water outlet waterway together, and the water return waterway is communicated with the water outlet waterway in a staggered manner. The application of water supply connector for the hanging stove that is equipped with two interfaces is applicable in arbitrary bathing circulation loop structure, and water supply connector embeds has the moisturizing interface that can freely switch, carries out effectual integration to prior art. Simultaneously, the utility model also provides an use the hanging stove of above-mentioned water supply connector.
Description
Technical Field
The utility model relates to a hanging stove technical field, in particular to water supply connector and hanging stove.
Background
The existing wall-mounted boiler has two functions of bathing and heating at the same time, and a bathing water path and a heating water path of the wall-mounted boiler are two mutually independent circulation loops. In order to realize zero cold water supply of bath water, the bath circulation loop of the wall-mounted furnace is mainly divided into two structures at present, wherein one structure is that a water inlet interface, a hot water outlet interface and a water return interface are arranged on the wall-mounted furnace, three pipes, namely a water inlet pipe, a hot water outlet pipe and a water return pipe, are correspondingly arranged in a user's home, the hot water outlet pipe is communicated with the water return pipe, and the wall-mounted furnace, the hot water outlet pipe and the water return pipe form the bath circulation loop; the other is that the wall-mounted furnace is provided with a water inlet interface and a hot water outlet interface, a water inlet pipe and a hot water outlet pipe are correspondingly arranged in a user house, a water return pipe is not arranged, the water using farthest end of the hot water outlet pipe is connected with the water inlet pipe through a three-way check valve, and the wall-mounted furnace, the hot water outlet pipe and the water inlet pipe form a circulation loop. In addition, because the seepage can appear in the in-process that the circulation flows in the water in the heating water route, consequently the condition that the water yield reduces can appear in the heating water route after long-time the use, need set up a moisturizing structure with heating water route intercommunication on the hanging stove, when the water pressure in the heating water route is less than the default, the user need carry out the moisturizing operation to the hanging stove. Because the current hanging stove is mostly only equipped with two interfaces for the bathing, can't be applied to the bathing circulation loop structure that has the wet return, and the moisturizing structure generally sets up alone on the hanging stove, for this reason, technical personnel in the art hope to have a water supply connector, can make the hanging stove that is equipped with two interfaces be applicable to arbitrary bathing circulation loop structure, also can carry out the moisturizing to the heating water route.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water supply connector to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.
The utility model also provides a hanging stove of having above-mentioned water supply connector.
According to the utility model discloses a water supply connector of first aspect embodiment includes:
the valve body is characterized in that the inner cavity of the valve body is divided into a water return channel and a water inlet channel, the water return channel is provided with a water return interface, and the water inlet channel is provided with a water inlet interface, a water outlet interface and a water supplementing interface;
the one-way valve is arranged between the water return channel and the water inlet channel, and the one-way valve is communicated from the water return channel to the water inlet channel in a one-way mode;
the regulating valve core is rotatably and hermetically arranged in the water inlet channel, the regulating valve core is provided with a water return port, a water inlet, a water outlet and a water replenishing port which are communicated with each other, and the water return port is communicated with the water return port in a one-way manner; when the water outlet rotates to be communicated with the water outlet interface, the water inlet interface is communicated with the water inlet, and the water replenishing port is not communicated with the water replenishing interface, or when the water replenishing port rotates to be communicated with the water replenishing interface, the water inlet interface is communicated with the water inlet, and the water outlet is not communicated with the water outlet interface.
According to the utility model discloses water supply connector has following beneficial effect at least: the water outlet interface is connected with a cold water inlet interface of the external wall-mounted furnace, when the water inlet joint is applied to a bathing circulation loop structure with a water return pipe, the water inlet interface is connected with the external cold water pipe, the water return interface is connected with the external water return pipe, and external cold water and return water enter the wall-mounted furnace through the water outlet interface; when the water inlet joint is applied to a bathing circulation loop structure without a water return pipe, the water inlet joint is connected with an external cold water pipe, water cannot flow back into the water return channel due to the fact that the one-way valve is installed in the valve body, and external cold water and return water enter the wall-mounted furnace through the water outlet joint. In addition, the water inlet joint is further integrated with an adjusting valve core, the water inlet joint can respectively control the connection and disconnection of the water outlet interface and the water supplementing interface through the adjusting valve core, when the wall-mounted stove is in normal use, a user can rotate the adjusting valve core to seal the water supplementing interface to enable the water inlet interface to be communicated with the water outlet interface, and when a heating waterway needs water supplementing, the user can rotate the adjusting valve core to open the water supplementing interface to enable the water inlet interface to be communicated with the water supplementing interface. The water inlet joint is applied, so that the wall-mounted furnace with the two interfaces can be suitable for any bathing circulation loop structure, and a water supplementing interface capable of being freely switched is arranged in the water inlet joint, so that the prior art is effectively integrated.
According to some embodiments of the utility model, the inner chamber of adjusting the case divide into and adjusts passageway and pressure release passageway, return water mouth, water inlet, delivery port and moisturizing mouth all with adjust the direct intercommunication of passageway.
According to the utility model discloses a some embodiments, install the relief valve in the pressure release passageway, the relief valve is used for carrying out the pressure release to the water under high pressure in the water supply connector to keep the water pressure in the regulating passage.
According to the utility model discloses a some embodiments, the periphery of adjusting valve core is equipped with the spout that circumference extends, be equipped with the location screw on the valve body, location screw in-connection has positioning bolt, positioning bolt passes the spout to the rotation route of restriction adjusting valve core.
According to some embodiments of the utility model, for reducing the risk of seepage, the spout with the pressure release passageway directly communicates.
According to the utility model discloses a some embodiments, adjusting valve core fixedly connected with knob, the knob is located outside the valve body, the user accessible the knob rotates adjusting valve core.
According to some embodiments of the present invention, the water outlet port and the water charging port are arranged in the same direction, and the water return port and the water outlet port are arranged in a staggered manner; or the water outlet interface and the water supplementing interface are arranged in a staggered mode, and the water return port and the water outlet are arranged in the same direction.
The wall-mounted furnace according to the second aspect of the present invention comprises an inner bathing waterway, a water replenishing pipe, an inner heating waterway and the above water inlet joint, wherein the inner bathing waterway is provided with a cold water inlet interface and a hot water outlet interface, the cold water inlet interface is connected with the water outlet interface of the water inlet joint, the water replenishing pipe is connected with the water replenishing interface of the water inlet joint, and the water replenishing pipe is connected with the inner heating waterway; and a bathing water pump is installed in the inner bathing waterway, and a heating water pump is installed in the inner heating waterway.
According to the utility model discloses hanging stove has following beneficial effect at least: through the water inlet joint, the wall-mounted boiler can be suitable for any bathing circulation loop structure, so that the application range of the wall-mounted boiler is widened.
According to the utility model discloses a some embodiments, hot water goes out water interface connection and has the hot-water line of peripheral hardware, the hot-water line is connected with the wet return, the wet return with water inlet joint's return water interface connection, water inlet joint's water inlet interface connection has the cold water pipe of peripheral hardware.
According to the utility model discloses a some embodiments, hot water goes out water interface connection has the hot-water line of peripheral hardware, the interface connection that intakes of water connection has the cold water pipe of peripheral hardware, and the water of hot-water line is connected with the tee bend check valve furthest, the hot-water line with the cold water pipe passes through the check valve carries out one-way conduction.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic perspective view of a water inlet joint according to an embodiment of the present invention;
fig. 2 is an exploded view of a water inlet joint according to an embodiment of the present invention;
fig. 3 is an exploded view of an adjustment cartridge according to an embodiment of the present invention;
fig. 4 is a right side view and a front sectional view of a water inlet joint according to an embodiment of the present invention in a normal use state;
fig. 5 is a right side view and a front sectional view of a water inlet joint in a water replenishing state according to an embodiment of the present invention;
fig. 6 is a schematic view of a wall-hanging stove according to an embodiment of the present invention when applied to a bathing circulation loop structure with a water return pipe;
fig. 7 is a schematic view of a wall-hanging stove according to an embodiment of the present invention when applied to a bathing circulation loop structure without a water return pipe.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not 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, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
As shown in fig. 1 and 4, according to the utility model discloses a water supply connector 10 of first aspect embodiment, including valve body 100 and adjusting valve core 200, valve body 100 can select to be the brass component, valve body 100 is equipped with the valve body inner chamber, install check valve 300 in the valve body inner chamber, check valve 300 will the valve body inner chamber divide into return water passageway 110 and inhalant canal 120, check valve 300 follows return water passageway 110 extremely inhalant canal 120 one-way conduction, the utility model discloses do not prescribe a limit to the structure of check valve 300, the check valve 300 of the optional existing structure of check valve 300 that uses of check valve 300. Specifically, the water return channel 110 is provided with a water return interface 111 for connecting with the water return pipe 60, and the water inlet channel 120 is provided with a water inlet interface 121 for connecting with the cold water pipe 70, a water outlet interface 122 for connecting with the cold water inlet interface of the wall-hanging furnace, a water supplementing interface 123 for connecting with the water supplementing pipe 40 of the wall-hanging furnace, and a pipe opening 124 for demoulding; the water return connector 111 and the water outlet connector 122 are arranged in the same direction, namely the directions of the water return connector 111 and the water outlet connector 122 are the same, the water inlet connector 121 and the water outlet connector 122 are arranged back to back, namely the directions of the water inlet connector 121 and the water outlet connector 122 are opposite, and the water return connector, the water supplementing connector, the water inlet connector 121 (or the water outlet connector 122) and the pipe orifice 124 are sequentially arranged from left to right. It should be noted that, the above-mentioned positions of the water replenishing joint, the water inlet port 121 and the water outlet port 122 are only referred to in fig. 1, and should not be understood as a limitation to the positions thereof, and those skilled in the art can reasonably configure the positions of the three according to actual situations.
As shown in fig. 1 to 4, the regulating valve core 200 extends from the pipe orifice 124 into the water inlet passage 120, an outer circumferential surface of the regulating valve core 200 is in matching abutment with an inner circumferential surface of the water inlet passage 120, and an outer circumferential surface of the regulating valve core 200 is provided with a sealing ring 250, so that the regulating valve core 200 is hermetically mounted in the water inlet passage 120, and at the same time, the regulating valve core 200 can rotate relative to the valve body 100. The regulating valve core 200 is provided with a valve core inner cavity, the regulating valve core 200 is provided with a water return port 211, a water inlet 212, a water outlet 213 and a water replenishing port 214, and the water return port 211, the water inlet 212, the water outlet 213 and the water replenishing port 214 are communicated with the valve core inner cavity. The water return port 211 is positioned on the end surface of the adjusting valve core 200, the water return port 111 is in one-way conduction with the water return port 211, namely, return water can sequentially pass through the water return port 111, the water return channel 110, the one-way valve 300 and the water return port 211 and is finally guided to the inner cavity of the valve core; the rest of the water inlets 212, the water outlets 213, and the water replenishing ports 214 are all located on the circumferential surface of the regulating valve core 200, the sealing ring 250 is specifically located on the right side of all the water inlets, the rotation path of the water inlet 212 intersects with the water inlet interface 121, the rotation path of the water outlet 213 intersects with the water outlet interface 122, and the rotation path of the water replenishing port 214 intersects with the water replenishing interface 123.
As shown in fig. 4 and 5, in order to stagger and conduct the water outlet interface 122 and the water supplement interface 123, when the water outlet interface 122 and the water supplement interface 123 are arranged in the same direction, the water return port 211 and the water outlet 213 are arranged in a staggered manner, or when the water outlet interface 122 and the water supplement interface 123 are arranged in a staggered manner, the water return port 211 and the water outlet 213 are arranged in the same direction. The adjusting valve core 200 can switch the water inlet joint 10 to different communication states, specifically, when the water outlet 213 rotates to communicate with the water outlet interface 122, the water inlet interface 121 communicates with the water inlet 212, and the water replenishing port 214 does not communicate with the water replenishing interface 123 due to the staggered arrangement; or when the water replenishing port 214 rotates to communicate with the water replenishing port 123, the water inlet port 121 communicates with the water inlet 212, and the water outlet 213 is not communicated with the water outlet port 122 due to the staggered arrangement. In order to keep the water inlet port 121 and the water inlet 212 communicated, the water inlet 212 circumferentially extends along the outer circumferential surface of the regulating valve core 200, i.e. the radian of the water inlet 212 is not less than the radian from the water replenishing port 214 to the water outlet 213. When the wall-mounted stove is in normal use, at the moment, a user can rotate the adjusting valve core 200 to close the water supplementing interface 123, so that the water inlet interface 121 is communicated with the water outlet interface 122, and the water inlet interface 121 is not communicated with the water supplementing interface 123; when the heating waterway of the wall-hanging stove needs to be supplemented with water, at the moment, a user can open the water supplementing interface 123 by rotating the adjusting valve core 200, so that the water inlet interface 121 is communicated with the water supplementing interface 123, and the water inlet interface 121 is not communicated with the water outlet interface 122.
As shown in fig. 3 and 4, a valve core inner cavity of the regulating valve core 200 is divided into a regulating channel 210 and a pressure relief channel 220, a clamping portion 230 with a flow guide hole 231 is arranged between the regulating channel 210 and the pressure relief channel 220, and the regulating channel 210 and the pressure relief channel 220 are communicated through the flow guide hole 231. Return water mouth 211, water inlet 212, delivery port 213 and moisturizing mouth 214 all with adjust the direct intercommunication of passageway 210, and install relief valve 400 in the pressure release passageway 220, relief valve 400 includes pressure release valve core 410, pressure release spring 420 and pressure release apical ring 430, and the right side of pressure release valve core 410 is equipped with spring mounting groove, is equipped with in the spring mounting groove pressure release spring 420, pressure release spring 420 one end with spring mounting groove butt, pressure release spring 420 other one end with pressure release apical ring 430 butt, pressure release mouth 431 has been seted up on the pressure release apical ring 430. In order to install the pressure relief valve 400 in the pressure relief channel 220, a pressure relief groove is formed in the pressure relief channel 220 at a position close to the nozzle 124, and a user can engage the snap spring 440 in the pressure relief groove to install the pressure relief valve 400 in the pressure relief channel 220. When the water pressure in the adjusting channel 210 is not greater than the preset elastic force of the pressure relief spring 420, the pressure relief valve core 410 blocks the flow guide hole 231, and when the water pressure in the adjusting channel 210 is greater than the preset elastic force of the pressure relief spring 420, the high-pressure water pushes the pressure relief valve core 410 to move to the right side, so that the adjusting channel 210 is communicated with the pressure relief channel 220 through the flow guide hole 231, and finally the high-pressure water flows out of the pressure relief opening 431 to keep the water pressure in the adjusting channel 210. The present invention is not limited to the structure of the relief valve 400, and the relief valve 400 may be any other structure that is currently available, but is not limited thereto.
As shown in fig. 2 and 4, in order to limit the rotation of the adjustment valve core 200, a circumferentially extending sliding groove 240 is formed in the outer periphery of the adjustment valve core 200, a positioning screw hole is formed in the valve body 100, the positioning screw hole is aligned with the sliding groove 240, a positioning bolt 130 is connected in the positioning screw hole, and the positioning bolt 130 passes through the sliding groove 240 and extends into the pressure relief channel 220, so that the rotation path of the adjustment valve core 200 is limited by the radian of the sliding groove 240. Since water does not always flow in the pressure relief channel 220, in order to reduce the risk of leakage, the sliding groove 240 is directly communicated with the pressure relief channel 220, that is, the sliding groove 240 is located at the position of the pressure relief channel 220 on the regulating valve core 200.
In some embodiments of the present invention, in order to facilitate the user to rotate the adjustment valve cartridge 200, the adjustment valve cartridge 200 is fixedly connected with a knob (not shown in the drawings), and the knob is located outside the valve body 100 and close to the nozzle 124. In addition, the pressure relief port 431 is connected to a pressure relief interface (not shown in the drawings), the pressure relief interface is used for connecting to a pressure relief pipe, and the pressure relief interface can rotate along with the regulating valve core 200, so that the pressure relief interface and the pressure relief pipe are connected in a loose joint manner.
As shown in fig. 6 and 7, the wall-hanging stove according to the second aspect of the present invention includes the water inlet joint 10 according to the first aspect of the present invention, and further includes an inner bathing waterway 21, a water replenishing pipe 40, and an inner heating waterway 31, wherein the inner bathing waterway 21 is provided with a cold water inlet interface and a hot water outlet interface on the outer shell of the wall-hanging stove, and the cold water inlet interface is connected with the water outlet interface 122 of the water inlet joint 10; interior heating water route 31 is equipped with heating water inlet interface 121 and heating water outlet interface 122 on the shell of hanging stove, moisturizing pipe 40 with water supply interface 123 of water supply connector 10 connects, moisturizing pipe 40 with interior heating water route 31 connects, moisturizing pipe 40 is used for carrying out the moisturizing to interior heating water route 31. Besides, an outer bathing water channel 22 and an outer heating water channel 32 are arranged outside the wall-mounted stove, the outer heating water channel 32 and the inner heating water channel 31 jointly form a heating water channel, and the outer bathing water channel 22 and the inner bathing water channel 21 jointly form a bathing water channel; in order to enable both the bathing waterway and the heating waterway to circularly flow, a bathing water pump 23 is installed in the inner bathing waterway 21, and a heating water pump 33 is installed in the inner heating waterway 31. It is understood that, since the connection structure of the internal bath water path 21 and the internal heating water path 31 is the prior art, the present invention does not describe the connection structure of the two in detail.
As shown in fig. 6, when the wall-mounted furnace is applied to a bath circulation loop structure with a water return pipe 60, the hot water outlet port is connected with an external hot water pipe 50, the hot water pipe 50 is connected with the water return pipe 60, the water return pipe 60 is connected with a water return port 111 of the water inlet joint 10, a water inlet port 121 of the water inlet joint 10 is connected with an external cold water pipe 70, external cold water and return water enter the wall-mounted furnace through a water outlet port 122, and at this time, the hot water pipe 50, the water return pipe 60 and the cold water pipe 70 jointly form the external bath water path 22.
As shown in fig. 7, when the wall-mounted boiler is applied to a bathing circulation loop structure without a water return pipe 60, the hot water outlet port is connected with an external hot water pipe 50, the water inlet port 121 of the water inlet joint 10 is connected with an external cold water pipe 70, the farthest water end of the hot water pipe 50 is connected with a three-way one-way valve 51, the hot water pipe 50 and the cold water pipe 70 are in one-way conduction through the three-way one-way valve 51, because a one-way valve 300 is installed in a valve body 100, water cannot flow back into the water return channel 110, external cold water and wall-mounted return water enter the boiler through the water outlet port 122, and at this time, the hot water pipe 50 and the cold water pipe 70 jointly form the external bathing water channel 22. It should be noted that the three-way check valve 51 has an inlet and two outlets, wherein one outlet is in one-way communication with the inlet, and the other outlet is normally in communication with the inlet.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. Water supply connector, its characterized in that includes:
the valve body is characterized in that the inner cavity of the valve body is divided into a water return channel and a water inlet channel, the water return channel is provided with a water return interface, and the water inlet channel is provided with a water inlet interface, a water outlet interface and a water supplementing interface;
the one-way valve is arranged between the water return channel and the water inlet channel, and the one-way valve is communicated from the water return channel to the water inlet channel in a one-way mode;
the regulating valve core is rotatably and hermetically arranged in the water inlet channel, the regulating valve core is provided with a water return port, a water inlet, a water outlet and a water replenishing port which are communicated with each other, and the water return port is communicated with the water return port in a one-way manner; when the water outlet rotates to be communicated with the water outlet interface, the water inlet interface is communicated with the water inlet, and the water replenishing port is not communicated with the water replenishing interface, or when the water replenishing port rotates to be communicated with the water replenishing interface, the water inlet interface is communicated with the water inlet, and the water outlet is not communicated with the water outlet interface.
2. The water inlet joint of claim 1, wherein: the inner cavity of the adjusting valve core is divided into an adjusting channel and a pressure relief channel, and the water return port, the water inlet, the water outlet and the water replenishing port are directly communicated with the adjusting channel.
3. The water inlet joint of claim 2, wherein: and a pressure relief valve is arranged in the pressure relief channel.
4. The water inlet joint of claim 2, wherein: the periphery of adjusting the case is equipped with the spout of circumference extension, be equipped with the location screw on the valve body, be connected with positioning bolt in the location screw, positioning bolt passes the spout.
5. The water inlet joint of claim 4, wherein: the sliding groove is directly communicated with the pressure relief channel.
6. The water inlet joint of claim 1, wherein: the adjusting valve core is fixedly connected with a knob, and the knob is located outside the valve body.
7. The water inlet joint of claim 1, wherein: the water outlet interface and the water supplementing interface are arranged in the same direction, and the water return port and the water outlet are arranged in a staggered manner; alternatively, the first and second electrodes may be,
the water outlet interface and the water supplementing interface are arranged in a staggered mode, and the water return port and the water outlet are arranged in the same direction.
8. Wall hanging stove, characterized in that, includes the water intake of any one of claims 1 to 7, further includes: the water supply system comprises an inner bathing waterway, a water replenishing pipe and an inner heating waterway, wherein the inner bathing waterway is provided with a cold water inlet interface and a hot water outlet interface, the cold water inlet interface is connected with a water outlet interface of a water inlet joint, the water replenishing pipe is connected with a water replenishing interface of the water inlet joint, and the water replenishing pipe is connected with the inner heating waterway; and a bathing water pump is installed in the inner bathing waterway, and a heating water pump is installed in the inner heating waterway.
9. The wall hanging stove of claim 8, wherein: the hot water outlet interface is connected with an external hot water pipe, the hot water pipe is connected with a water return pipe, the water return pipe is connected with a water return interface of the water inlet joint, and a water inlet interface of the water inlet joint is connected with an external cold water pipe.
10. The wall hanging stove of claim 8, wherein: the hot water outlet interface is connected with an external hot water pipe, the water inlet interface of the water inlet connector is connected with an external cold water pipe, the farthest water end of the hot water pipe is connected with a three-way one-way valve, and the hot water pipe and the cold water pipe are conducted in one way through the three-way one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022031680.7U CN212930484U (en) | 2020-09-16 | 2020-09-16 | Water inlet joint and wall-mounted furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022031680.7U CN212930484U (en) | 2020-09-16 | 2020-09-16 | Water inlet joint and wall-mounted furnace |
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| Publication Number | Publication Date |
|---|---|
| CN212930484U true CN212930484U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022031680.7U Active CN212930484U (en) | 2020-09-16 | 2020-09-16 | Water inlet joint and wall-mounted furnace |
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| CN (1) | CN212930484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279086A (en) * | 2021-12-31 | 2022-04-05 | 浙江广涛卫厨有限公司 | Zero-cold-water wall-mounted furnace system |
-
2020
- 2020-09-16 CN CN202022031680.7U patent/CN212930484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279086A (en) * | 2021-12-31 | 2022-04-05 | 浙江广涛卫厨有限公司 | Zero-cold-water wall-mounted furnace system |
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