CN211315453U - Collect return water and moisturizing function in joint and water heater of an organic whole - Google Patents
Collect return water and moisturizing function in joint and water heater of an organic whole Download PDFInfo
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- CN211315453U CN211315453U CN201922231844.8U CN201922231844U CN211315453U CN 211315453 U CN211315453 U CN 211315453U CN 201922231844 U CN201922231844 U CN 201922231844U CN 211315453 U CN211315453 U CN 211315453U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 510
- 230000003020 moisturizing effect Effects 0.000 title claims abstract description 51
- 238000007789 sealing Methods 0.000 claims description 38
- 230000001105 regulatory effect Effects 0.000 claims description 27
- 230000001502 supplementing effect Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 4
- 102000010637 Aquaporins Human genes 0.000 abstract description 22
- 238000010438 heat treatment Methods 0.000 abstract description 14
- 108010063290 Aquaporins Proteins 0.000 abstract description 2
- 108091006146 Channels Proteins 0.000 description 71
- 239000008236 heating water Substances 0.000 description 12
- 238000003287 bathing Methods 0.000 description 7
- 230000006837 decompression Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a collect return water and moisturizing function in joint of an organic whole to a water heater with collect return water and moisturizing function in joint of an organic whole is disclosed, wherein collect return water and moisturizing function in joint of an organic whole includes the casing, the inboard of casing is equipped with inhalant canal, inhalant canal's right side is equipped with total water inlet, inhalant canal's left side is equipped with total delivery port, moisturizing mouth and return water passageway, return water passageway's tip is equipped with the return water mouth, be equipped with the moisturizing valve that can open or close the moisturizing mouth on the casing, return water passageway's inboard is equipped with the return water check valve. When the water heater is applied to a pipeline with a water return pipe, external cold water and return water enter the water heater through the main water outlet; when the water heater is applied to a pipeline without a return pipe, the external water inlet pipe is connected with the main water inlet, and because the return water one-way valve is arranged in the return water channel, water cannot flow out of the return water port, so that the water heater without a return water interface is suitable for pipelines with and without the return pipe; and water can be supplemented to the heating waterway.
Description
Technical Field
The utility model relates to a water heater technical field, in particular to collect return water and moisturizing function in joint and water heater of an organic whole.
Background
The existing dual-cycle dual-purpose system wall-hanging stove water heater has two purposes of bathing and heating, and has two independent circulating water paths of a bathing water path and a heating water path. The bathing waterway can realize the function of instant heating and opening, a closed circulation loop is formed between the water heater and the bathing end, so that the hot water keeps a certain range of temperature in the circulation loop before the hot water is used, and the hot water can be discharged by opening the water using end; the heating water channel is used for circulating hot water in the heating water channel and heating and transmitting heat outwards. The present bathing circulation loop has two structures, one is that three interfaces are arranged on the water heater: the water heater, the hot water outlet pipe and the water return pipe form a bathing circulation loop; the other is that two interfaces are arranged on the water heater: the water heater comprises a water inlet interface, a hot water outlet, a water inlet pipe, a hot water outlet pipe and a water return pipe, wherein the water inlet interface and the hot water outlet are correspondingly arranged in a user house; because more connecting structures are needed in the water heater with the three interfaces, the manufacturing cost of the water heater with the two interfaces is lower than that of the water heater with the three interfaces, and the water heater with the two joints is more and more popular; the water heaters with the two joints need to consider how to adapt to the use of the user home with the water return pipe and the use of the user home without the water return pipe at the same time, and the applicability of the water heaters is expanded. In addition, water in the heating water channel is lost due to evaporation and the like in the flowing process, the water quantity and pressure in the heating water channel can be reduced after the water heater is used for a long time, normal circulating flow is influenced, and a water supplementing interface communicated with the heating water channel is arranged on the water heater, so that a certain amount of water needs to be supplemented to the heating water channel. Those skilled in the art will appreciate that a fitting may be provided to enable a water heater having two ports to be used in both return and non-return lines, as well as to allow for the addition of water to a heating water circuit.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a collect return water and moisturizing function in joint of an organic whole, can make the water heater that does not have the return water interface be applicable to the return water pipe and do not have the pipeline of return water pipe in, also can carry out the moisturizing to the heating water route.
The utility model discloses still provide a water heater that has above-mentioned collection return water and moisturizing function in the joint of an organic whole.
According to the utility model discloses a collect return water and moisturizing function in joint of an organic whole of first aspect embodiment, which comprises a housin, the inboard of casing is equipped with the inhalant canal of direction setting about along, the right side of inhalant canal is equipped with total water inlet, inhalant canal's left side is equipped with total delivery port, moisturizing mouth and return water passageway, return water passageway's tip is equipped with the return water mouth, be equipped with on the casing and open or close the moisturizing valve at the moisturizing mouth, return water passageway's inboard is equipped with the return water check valve, the logical water direction of return water check valve is for following the return water mouth arrives the direction of inhalant canal.
According to the utility model discloses collect return water and moisturizing function in joint of an organic whole has following beneficial effect at least: when the joint is applied to a pipeline with a water return pipe, an external water inlet pipe is connected with the main water inlet, an external water return pipe is connected with a water return port, and external cold water and return water enter the water heater through the main water outlet; when the water heater is applied to a pipeline without a return pipe, the external water inlet pipe is connected with the main water inlet, and because the return water one-way valve is arranged in the return water channel, water cannot flow out of the return water port, so that the water heater without a return water interface is suitable for pipelines with and without the return pipe; the joint is also integrated with a water replenishing valve, the water replenishing port is communicated with the heating waterway, and the water replenishing valve closes the water replenishing port when the joint is normally used; when the heating waterway needs to be supplemented with water, the water supplementing opening is opened, and water enters the heating waterway through the water inlet channel and the water supplementing opening to be supplemented with water.
According to some embodiments of the present invention, the main water inlet is perpendicular to the water inlet channel, the right side of the housing is provided with a water diversion channel, the water diversion channel is coaxially arranged with the water inlet channel, the right side of the water diversion channel is provided with a water outlet, the inner side of the water diversion channel is rotatably connected with a water diversion valve core, the water diversion valve core is axially fixed with the water diversion channel, the left side of the water diversion valve core is arranged in the water inlet channel, the water diversion valve core is provided with a first water passing channel and a second water passing channel which are mutually communicated, the first water passing channel is arranged along the left-right direction, the left side of the first water passing channel is communicated with the water inlet channel, the second water passing channel is perpendicular to the first water passing channel, the second water passing channel is communicated with the main water inlet, a first sealing ring is arranged between the periphery of the water diversion valve core and the housing, and a water adjusting part is arranged on the right side of the water adjusting valve core.
According to the utility model discloses a some embodiments, be equipped with the perpendicular to on the casing the location screw of transfer case, the periphery of transfer case is equipped with the spout of circumference extension, the location screw is just right the spout, the location screw in-connection has set screw, set screw's end is located in the spout.
According to the utility model discloses a some embodiments, be equipped with the pressure release passageway that sets up along left right direction in the water transfer case, pressure release passageway locates first water channel's right side, pressure release passageway with first water channel intercommunication, pressure release passageway's right side is equipped with the pressure release mouth, be equipped with the relief valve in the pressure release passageway.
According to some embodiments of the present invention, the pressure relief channel comprises a left pressure relief channel and a right pressure relief channel which are communicated with each other, the inner diameter of the right pressure relief channel is larger than the inner diameter of the left pressure relief channel, the pressure relief valve comprises a pressure relief valve core arranged in the right pressure relief channel, a spring mounting groove is arranged on the right side of the pressure relief valve core, a pressure relief spring is arranged in the spring mounting groove, a circumferentially arranged pressure relief clamping groove is arranged on the inner wall of the right pressure relief channel, a pressure relief snap spring is clamped in the pressure relief clamping groove, the pressure relief snap spring is arranged on the right side of the pressure relief valve core, a pressure relief top ring is arranged between the pressure relief snap spring and the pressure relief valve core, the right side of the pressure relief top ring abuts against the left side of the pressure relief snap spring, the right side of the pressure relief, the pressure relief sealing gasket is abutted against the right end of the left pressure relief channel.
According to some embodiments of the present invention, the water return channel is disposed at a lower side of the water inlet channel, the water return port is disposed at a lower side of the water return channel, a positioning shoulder is disposed in the water return channel, the water return check valve comprises an upper shell and a lower shell which are connected with each other, an upper side of the upper shell abuts against the positioning shoulder, a water return groove is disposed in the water return channel, a water return snap spring is clamped in the water return groove, a lower side of the lower shell abuts against an upper side of the water return snap spring, a second sealing ring is disposed between an outer periphery of the lower shell and the water return channel, a lower side of the lower shell is provided with a water inlet hole, an upper side of the upper shell is provided with a water outlet hole, the water inlet hole, the water outlet hole and the water inlet channel are communicated, a water return valve core is disposed in the upper shell, an upper side of the water, and a third sealing ring is arranged on the lower side of the water return valve core and is abutted to the water inlet hole.
According to some embodiments of the present invention, the water replenishing port is provided on the left side of the main water outlet, the water replenishing port is vertical to the water inlet channel, a water replenishing channel arranged along the left and right is arranged between the water inlet channel and the water replenishing port, a water replenishing hole is arranged between the water replenishing channel and the water inlet channel, the aperture of the water replenishing hole is smaller than the inner diameter of the water replenishing channel, the left side of the water supplementing channel is provided with an internal thread section, a water supplementing rod is arranged in the water supplementing channel, an external thread section is arranged on the water supplementing rod, the external thread section is connected with the internal thread section, a water replenishing sealing gasket is arranged on the right end face of the water replenishing rod, the water replenishing sealing gasket is right opposite to the water replenishing hole, a fourth sealing ring is arranged between the periphery of the water replenishing rod and the water replenishing channel, the fourth sealing ring is arranged on the left side of the water replenishing port, and a water replenishing adjusting part is arranged at the left end of the water replenishing rod.
According to the utility model discloses a some embodiments, internal thread section threaded connection has the switching ring, the hole of switching ring is equipped with the switching screw, the external thread section with switching screw threaded connection.
According to the utility model discloses a water heater of second aspect embodiment, include according to the utility model discloses the joint of collection return water and moisturizing function in an organic whole of above-mentioned first aspect embodiment.
According to the utility model discloses water heater has following beneficial effect at least: through adopting foretell collection return water and moisturizing function in the joint of an organic whole, applicable in the pipeline that has the wet return and do not have the wet return, also can the moisturizing gets into the heating water route.
The utility model is used for the water heater.
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. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
FIG. 1 is a cross-sectional view of a joint of the embodiment of the present invention, which integrates the functions of water return and water supplement;
FIG. 2 is a perspective view of the joint of the embodiment of the present invention integrating the functions of water return and water supplement;
FIG. 3 is an exploded view of the joint of the embodiment of the present invention integrating the functions of water return and water supply;
FIG. 4 is an enlarged view of A of FIG. 1;
fig. 5 is an enlarged view of B of fig. 1.
In the drawings: 101-shell, 102-water inlet channel, 103-total water inlet, 104-total water outlet, 105-water replenishing port, 107-water return port, 109-positioning shoulder, 110-water replenishing channel, 111-water replenishing hole, 202-left pressure releasing channel, 203-pressure releasing port, 204-water replenishing rod, 205-water replenishing sealing gasket, 206-fourth sealing ring, 207-adapter ring, 301-water return one-way valve, 302-upper shell, 303-lower shell, 304-water return snap spring, 305-second sealing ring, 306-water inlet hole, 308-water return valve core, 309-water return spring, 310-third sealing ring, 401-water regulating valve core, 402-first water channel, 403-second water channel, 404-first sealing ring, 405-positioning screw, 501-a pressure relief valve, 502-a pressure relief valve core, 503-a pressure relief spring, 504-a pressure relief snap spring, 505-a pressure relief top ring and 506-a pressure relief sealing gasket.
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, unless otherwise explicitly defined, words such as set forth, connected, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the words in the present invention by combining the specific contents of the technical solutions.
The joint integrating the functions of water return and water supplement according to the first aspect of the present invention will be described with reference to fig. 1 to 5.
Collect return water and moisturizing function in joint of an organic whole includes casing 101, the inboard of casing 101 is equipped with along the inhalant canal 102 that left right direction set up, inhalant canal 102's right side is equipped with total water inlet 103, inhalant canal 102's left side is equipped with total delivery port 104, moisturizing mouth 105 and return water passageway, return water passageway's tip is equipped with return water mouth 107, be equipped with the moisturizing valve that can open or close moisturizing mouth 105 on casing 101, return water passageway's inboard is equipped with return water check valve 301, return water check valve 301's water flowing direction is from the direction of backwater mouth 107 to inhalant canal 102.
The main water outlet 104 of the joint is connected with the water inlet of an external water heater, when the joint is applied to a pipeline with a water return pipe, an external water inlet pipe is connected with the main water inlet 103, and an external water return pipe is connected with a water return port 107; during cyclic heating, return water enters the water heater through the water return port 107 and the main water outlet 104; when water is used, external cold water and return water simultaneously enter the water heater through the main water outlet 104. When the water return pipe is applied to a pipeline without a water return pipe, an external water inlet pipe is connected with the main water inlet 103, the water return port 107 is empty, and water cannot flow out of the water return port 107 due to the fact that the water return one-way valve 301 is arranged in the water return channel; during cyclic heating, return water enters the water heater through the external water inlet pipe, the main water inlet 103 and the main water outlet 104; when water is used, the water inlet pipe is filled with cold water, and hot water cannot flow back to the main water inlet 103 to enter the water heater. The joint is used on a water heater with a water inlet and a hot water outlet without a return water interface, so that the water heater can be conveniently suitable for pipelines with and without return water pipes, the applicability of the water heater is expanded, and the production and manufacturing cost of the water heater is reduced. The existing water heater without a water return connector can be additionally provided with a T-shaped valve at a water inlet of the water heater in order to adapt to a pipeline with a water return pipe, a plurality of pipeline connectors are required to be additionally arranged, the installation is inconvenient, the hidden danger of water leakage caused by the improper installation can be increased, the water heater adopting the connector can adapt to the pipeline with the water return pipe and without the water return pipe, the T-shaped valve does not need to be additionally connected, the pipeline connectors are reduced, and the hidden danger of water leakage is reduced.
The joint is also integrated with a water replenishing valve, the water replenishing port 105 is connected with a water replenishing interface and communicated with the heating waterway, and when the joint is normally used, the water replenishing valve closes the water replenishing port 105 to enable the heating waterway and the bathing waterway to independently circulate; when the heating waterway needs to be replenished with water, the water replenishing port 105 is opened, and the water enters the heating waterway through the water inlet channel 102 and the water replenishing port 105 to be replenished with water.
The utility model discloses a in some embodiments, total water inlet 103 is perpendicular to inhalant canal 102, the right side of casing 101 is equipped with the water transfer passageway, the water transfer passageway sets up with inhalant canal 102 is coaxial, the right side of water transfer passageway is equipped with the outlet, the inboard rotation of water transfer passageway is connected with water transfer case 401, water transfer case 401 and water transfer passageway axial fixity, in water transfer case 102 is located in the left side of water transfer case 401, be equipped with first water channel 402 and the second water channel 403 of mutual intercommunication on the water transfer case 401, first water channel 402 sets up along left and right directions, the left side and the inhalant canal 102 intercommunication of first water channel 402, second water channel 403 is perpendicular to first water channel 402, second water channel 403 and total water inlet 103 intercommunication, be equipped with first sealing washer 404 between the periphery of water transfer case 401 and casing 101, the right side of water transfer case 401 is equipped with the water transfer regulating part.
External cold water can enter the first water passing channel 402 through the second water passing channel 403 and then enter the water inlet channel 102. The water adjusting part rotates and rotates the water adjusting valve core 401, so that the relative angle between the second water passing channel 403 and the main water inlet 103 can be adjusted, the size of a water passing opening formed between the second water passing channel 403 and the main water inlet 103 is adjusted, and the water quantity entering the water heater from the main water inlet 103 is adjusted. The first sealing ring 404 is used to maintain the seal between the water regulating valve cartridge 401 and the water regulating passage against water outflow. After the water volume is regulated by rotating the water regulating valve core 401, due to the sealing effect of the first sealing ring 404, the first sealing ring 404 is tightly pressed on the water regulating channel and the water regulating valve core 401 to have locking force, so that the water regulating valve core 401 can keep a rotating angle, and the water flow can not rotate the water regulating valve core 401. When the water heater is not used for a long time or the temperature is too low in winter and the water in the water heater needs to be drained to be prevented from freezing, the water regulating valve core 401 can be detached, and the water in the water heater and the pipeline is directly drained from the water outlet.
In some embodiments of the utility model, be equipped with the location screw of perpendicular to water transfer case 401 on casing 101, the periphery of water transfer case 401 is equipped with the spout of circumference extension, and the location screw is just to the spout, and the location screw in-connection has set screw 405, and the end of set screw 405 is located in the spout. The positioning screw 405 is connected in the positioning screw hole, the tail end of the positioning screw 405 extends into the sliding groove to axially position the water regulating valve core 401, and the tail end of the positioning screw 405 can be detached from the water regulating valve core 401 after exiting from the sliding groove. The spout extends along circumference, and the rotation that the terminal of set screw 405 does not influence the sealing member in the spout, and two tip of spout can also be spacing rotating angle.
The utility model discloses a in some embodiments, be equipped with the pressure release passageway that sets up along left right direction in the water transfer case 401, the right side of first water channel 402 is located to the pressure release passageway, and pressure release passageway and first water channel 402 intercommunication, pressure release passageway's right side are equipped with pressure release mouth 203, are equipped with relief valve 501 in the pressure release passageway. When the water pressure in the pipeline is too high, the water pressure causes the pressure release valve 501 to open to discharge part of the water, and the water pressure in the pipeline can be reduced.
The utility model discloses a in some embodiments, the pressure release passageway includes left pressure release passageway 202 and right pressure release passageway that communicate each other, right side pressure release passageway's internal diameter is greater than left pressure release passageway 202's internal diameter, pressure release valve 501 is including locating the pressure release case 502 in the right pressure release passageway, the right side of pressure release case 502 is equipped with the spring mounting groove, be equipped with pressure release spring 503 in the spring mounting groove, be equipped with the pressure release draw-in groove that circumference set up on the inner wall of right side pressure release passageway, the joint has pressure release jump ring 504 in the pressure release draw-in groove, pressure release jump ring 504 locates the right side of pressure release case 502, be equipped with pressure release apical ring 505 between pressure release jump ring 504 and the pressure release case 502, the right side butt of pressure release apical ring 505 in the left side of pressure release jump ring 504, the right side butt of pressure release spring 503 is in the left side of pressure release.
The pressure relief snap spring 504 is used for providing supporting force for axial fixation; the decompression top ring 505 is used for abutting against the decompression clamp spring 504 and providing a contact action point for the decompression spring 503; the relief spring 503 presses the relief valve element 502 to the left against the right end of the left relief passage 202 for sealing, and the relief gasket 506 improves the sealing performance. When the water pressure is higher than the pressure of the relief spring 503, the water pushes the relief valve core 502 to the right to compress the relief spring 503, and the water flows from the left relief channel 202 to the right relief channel for relief drainage.
In some embodiments of the present invention, the water return channel is disposed at the lower side of the water inlet channel 102, the water return port 107 is disposed at the lower side of the water return channel, the water return channel is provided with a positioning shoulder 109, the water return check valve 301 comprises an upper shell 302 and a lower shell 303 connected to each other, the upper side of the upper shell 302 abuts against the positioning shoulder 109, the water return channel is provided with a water return slot, the water return slot is connected with a water return snap spring 304, the lower side of the lower shell 303 abuts against the upper side of the water return snap spring 304, a second sealing ring 305 is disposed between the periphery of the lower shell 303 and the water return channel, the lower side of the lower shell 303 is provided with a water inlet hole 306, the upper side of the upper shell 302 is provided with a water outlet hole, the water inlet hole 306, the water outlet hole and the water inlet channel 102 are communicated, the upper shell 302 is provided with a water return valve core 308, the third seal ring 310 abuts the water inlet hole 306.
The backwater snap spring 304 abuts against the lower side of the lower shell 303, the upper end of the upper shell 302 abuts against the positioning shoulder 109, and the backwater one-way valve 301 is fixed in the backwater channel. The return spring 309 presses the return valve core 308 downwards on the water inlet hole 306, and when the return port 107 is connected with a return pipe, the return water pushes the return valve core 308 upwards to enter the water inlet channel 102; when the water return port 107 is not connected to a water return pipe, water in the water inlet channel 102 presses the water return valve core 308 downwards to prop against the water inlet hole 306, and the water cannot flow out of the water inlet hole 306.
The utility model discloses a in some embodiments, the left side of total delivery port 104 is located to moisturizing mouth 105, moisturizing mouth 105 perpendicular to inlet channel 102, be equipped with along controlling the moisturizing passageway 110 that sets up between inlet channel 102 and the moisturizing mouth 105, be equipped with moisturizing hole 111 between moisturizing passageway 110 and the inlet channel 102, the aperture of moisturizing hole 111 is less than moisturizing passageway 110's internal diameter, moisturizing passageway 110's left side is equipped with internal thread section, be equipped with moisturizing pole 204 in the moisturizing passageway 110, be equipped with the external screw thread section on the moisturizing pole 204, the external screw thread section is connected with the internal thread section, be equipped with the sealed pad of moisturizing 205 on the right-hand member face of moisturizing pole 204, the sealed pad of moisturizing 205 is just to moisturizing hole 111, be equipped with fourth sealing washer 206 between the periphery of moisturizing pole 204 and the moisturizing passageway 110, the left side of moisturizing mouth 105 is located to fourth sealing washer 206, the left end of.
The water replenishing rod 204 is rotated by the water replenishing adjusting part, so that the water replenishing rod 204 can move leftwards or rightwards under the action of the external thread section. When the water heater is normally used, the water replenishing rod 204 presses the water replenishing port 105 rightwards to prevent the water replenishing channel 110 from being communicated with the water inlet channel 102, and the water replenishing sealing gasket 205 improves the sealing performance; when water needs to be supplemented, the water supplementing rod 204 is rotated to move leftwards to be away from the water supplementing opening 105, so that water is supplemented into the heating waterway through the water supplementing opening 105. The fourth sealing ring 206 is used for sealing water in the heating water channel when the water replenishing rod 204 presses the water replenishing port 105 to the right.
In some embodiments of the present invention, the internal thread section is connected with the adapter ring 207 through internal threads, the inner hole of the adapter ring 207 is provided with an adapter screw hole, and the external thread section is connected with the adapter screw hole through threads. The water replenishing rod 204 is connected with the water replenishing channel 110 through the adapter ring 207, and the adapter ring 207 is used for keeping the length of a threaded connection section for connecting the water replenishing rod 204 with the adapter ring 207 unchanged; if the external thread section of the water replenishing rod 204 is directly connected with the internal thread section of the water inlet channel 102, the length of the processed internal thread section is lengthened, and as the water replenishing rod 204 is screwed to the right, the connection length of the external thread section and the internal thread section is lengthened, and the screwing force is increased.
This joint collects into water, return water, moisturizing, accent water, drainage and pressure release function in an organic whole, satisfies multiple functional requirement, and is easy to assemble and use.
According to the utility model discloses water heater of second aspect embodiment, include according to the utility model discloses the joint of collection return water and moisturizing function in an organic whole of above-mentioned first aspect embodiment.
According to the utility model discloses water heater through adopting foretell collection return water and moisturizing function in the joint of an organic whole, applicable in the pipeline that has the wet return and do not have the wet return, also can the moisturizing get into the heating water route, makes things convenient for regulating pondage, drainage and the water pressure of convenient restriction pipeline.
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 equivalent modifications or substitutions can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention, and these equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (9)
1. The utility model provides a collect return water and moisturizing function in joint of an organic whole, a serial communication port, which comprises a housin, the inboard of casing is equipped with the inhalant canal that sets up along left right direction, the right side of inhalant canal is equipped with total water inlet, inhalant canal's left side is equipped with total delivery port, moisturizing mouth and return water passageway, return water passageway's tip is equipped with the return water mouth, be equipped with on the casing and open or close the moisturizing valve at the moisturizing mouth, return water passageway's inboard is equipped with the return water check valve, the water direction of leading to of return water check valve is for following the return water mouth arrives the direction of inhalant canal.
2. The joint integrating the functions of returning water and supplementing water as claimed in claim 1, wherein the main water inlet is perpendicular to the water inlet channel, the right side of the housing is provided with a water regulating channel, the water regulating channel and the water inlet channel are coaxially arranged, the right side of the water regulating channel is provided with a water outlet, the inner side of the water regulating channel is rotatably connected with a water regulating valve core, the water regulating valve core and the water regulating channel are axially fixed, the left side of the water regulating valve core is arranged in the water inlet channel, the water regulating valve core is provided with a first water passing channel and a second water passing channel which are mutually communicated, the first water passing channel is arranged along the left-right direction, the left side of the first water passing channel is communicated with the water inlet channel, the second water passing channel is perpendicular to the first water passing channel, the second water passing channel is communicated with the main water inlet, and a first sealing ring is arranged between the periphery of the water regulating valve core and the housing, and a water adjusting part is arranged on the right side of the water adjusting valve core.
3. The joint integrating the functions of water returning and water replenishing according to claim 2, wherein a positioning screw hole perpendicular to the water regulating valve core is formed in the shell, a sliding groove extending in the circumferential direction is formed in the periphery of the water regulating valve core, the positioning screw hole is aligned with the sliding groove, a positioning screw is connected in the positioning screw hole, and the tail end of the positioning screw is arranged in the sliding groove.
4. The joint integrating water returning and supplementing functions into a whole according to claim 2 or 3, wherein a pressure relief channel is arranged in the water regulating valve core in the left-right direction, the pressure relief channel is arranged on the right side of the first water passing channel and communicated with the first water passing channel, a pressure relief opening is formed in the right side of the pressure relief channel, and a pressure relief valve is arranged in the pressure relief channel.
5. The joint integrating the functions of returning water and supplementing water as claimed in claim 4, wherein the pressure relief channel comprises a left pressure relief channel and a right pressure relief channel which are communicated with each other, the inner diameter of the right pressure relief channel is larger than that of the left pressure relief channel, the pressure relief valve comprises a pressure relief valve core arranged in the right pressure relief channel, the right side of the pressure relief valve core is provided with a spring installation groove, a pressure relief spring is arranged in the spring installation groove, the inner wall of the right pressure relief channel is provided with a pressure relief clamping groove which is circumferentially arranged, a pressure relief snap spring is clamped in the pressure relief clamping groove and is arranged on the right side of the pressure relief valve core, a pressure relief top ring is arranged between the pressure relief snap spring and the pressure relief valve core, the right side of the pressure relief top ring is abutted against the left side of the pressure relief snap spring, and the right, and a pressure relief sealing gasket is arranged on the left end surface of the pressure relief valve core and is abutted against the right end of the left pressure relief channel.
6. The joint integrating the functions of water returning and water replenishing according to claim 1, wherein the water returning channel is arranged at the lower side of the water inlet channel, the water returning port is arranged at the lower side of the water returning channel, a positioning shoulder is arranged in the water returning channel, the water returning check valve comprises an upper shell and a lower shell which are connected with each other, the upper side of the upper shell is abutted against the positioning shoulder, a water returning clamping groove is arranged in the water returning channel, a water returning snap spring is clamped in the water returning clamping groove, the lower side of the lower shell is abutted against the upper side of the water returning snap spring, a second sealing ring is arranged between the periphery of the lower shell and the water returning channel, a water inlet is arranged at the lower side of the lower shell, a water outlet is arranged at the upper side of the upper shell, the water inlet, the water outlet and the water inlet channel are communicated, a water returning valve core is arranged in the upper, the upper side of the water return spring is abutted against the upper shell, a third sealing ring is arranged on the lower side of the water return valve core, and the third sealing ring is abutted against the water inlet hole.
7. The joint integrating the functions of water returning and water replenishing according to claim 1, wherein the water replenishing port is arranged on the left side of the main water outlet, the water replenishing port is perpendicular to the water inlet channel, a water replenishing channel is arranged between the water inlet channel and the water replenishing port along the left and right sides, a water replenishing hole is arranged between the water replenishing channel and the water inlet channel, the aperture of the water replenishing hole is smaller than the inner diameter of the water replenishing channel, an internal thread section is arranged on the left side of the water replenishing channel, a water replenishing rod is arranged in the water replenishing channel, an external thread section is arranged on the water replenishing rod, the external thread section is connected with the internal thread section, a water replenishing sealing gasket is arranged on the right end face of the water replenishing rod, the water replenishing sealing gasket is right opposite to the water replenishing hole, a fourth sealing ring is arranged between the periphery of the water replenishing rod and the water replenishing channel, and the fourth sealing ring is, and the left end of the water replenishing rod is provided with a water replenishing adjusting part.
8. The joint integrating water returning and water replenishing functions as claimed in claim 7, wherein a switching ring is connected to the inner thread section in a threaded manner, a switching screw hole is formed in an inner hole of the switching ring, and the outer thread section is in threaded connection with the switching screw hole.
9. A water heater comprising a joint according to any one of claims 1 to 8 integrating the functions of water return and water replenishment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231844.8U CN211315453U (en) | 2019-12-12 | 2019-12-12 | Collect return water and moisturizing function in joint and water heater of an organic whole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231844.8U CN211315453U (en) | 2019-12-12 | 2019-12-12 | Collect return water and moisturizing function in joint and water heater of an organic whole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211315453U true CN211315453U (en) | 2020-08-21 |
Family
ID=72075554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922231844.8U Expired - Fee Related CN211315453U (en) | 2019-12-12 | 2019-12-12 | Collect return water and moisturizing function in joint and water heater of an organic whole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211315453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939814A (en) * | 2019-12-12 | 2020-03-31 | 广东万家乐燃气具有限公司 | Collect return water and moisturizing function in joint and water heater of an organic whole |
-
2019
- 2019-12-12 CN CN201922231844.8U patent/CN211315453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939814A (en) * | 2019-12-12 | 2020-03-31 | 广东万家乐燃气具有限公司 | Collect return water and moisturizing function in joint and water heater of an organic whole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |