CN221083436U - Switching and flow regulating device of instant heating type heat purifying integrated machine - Google Patents
Switching and flow regulating device of instant heating type heat purifying integrated machine Download PDFInfo
- Publication number
- CN221083436U CN221083436U CN202322942262.7U CN202322942262U CN221083436U CN 221083436 U CN221083436 U CN 221083436U CN 202322942262 U CN202322942262 U CN 202322942262U CN 221083436 U CN221083436 U CN 221083436U
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- regulating device
- hot water
- opening
- pipeline
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 55
- 238000010438 heat treatment Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 212
- 238000003475 lamination Methods 0.000 claims abstract description 17
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a switching flow regulating device of an instant heating type heat purifying integrated machine, which comprises a shell, a stepping motor, a lamination switching flow regulating device, an opening device, a pressure stabilizing device and a water inlet valve device, wherein the water inlet valve device is opened and closed through the opening device, and the lamination switching flow regulating device is driven by the stepping motor to realize switching, flow regulating and opening and closing of a cold water pipeline and a hot water pipeline in the shell. According to the utility model, the water inlet pipeline, the cold water pipeline and the hot water pipeline which are mutually independent are respectively arranged between the water inlet, the cold water outlet and the hot water outlet of the shell and the lamination switching flow regulating device, and the stepping motor is adopted to drive the perforated control plate of the lamination switching flow regulating device to rotate, so that the opening and closing degree between the water inlet pipeline and the cold water pipeline and the hot water pipeline respectively can be regulated by utilizing the water diversion through grooves of the perforated control plate, and the flow control of the cold water pipeline and the hot water pipeline is realized under the condition that an electromagnetic assembly is not required to be installed, and the whole structure is simple, and the manufacturing cost is lower.
Description
[ Field of technology ]
The utility model relates to the technical field of switching valves, in particular to the technical field of switching flow regulating devices of instant heating type heat purifying integrated machines.
[ Background Art ]
At present, the water purifying and drinking integrated machine is becoming more and more popular, especially the water purifying and heating integrated machine is appeared, not only can be used for producing hot water with different temperatures, but also different flow rates (the largest amount of hot water should be obtained as far as possible and the heating power is kept to be the largest) are needed to be regulated for obtaining the hot water with different temperatures, and the water quantity is regulated by adopting a combination mode of a water tank and a pump through the working power of the pump in the traditional water purifying and heating integrated machine. However, such a structure is not only costly, but also the tank is bulky and occupies a large space. In addition, the water tank is easy to be polluted, so that the drinking water safety problem is caused.
For this reason, manufacturers have chosen to install a two-inlet valve in the water purifier so as to meet the control requirement of the outlet water temperature by controlling the flow rate of tap water flowing into the cold water pipe of the water purifier and the hot water pipe with the heating element installed, respectively. However, the existing one-inlet two-outlet valve often needs to be provided with electromagnetic assemblies capable of controlling the switch at two water outlets of the valve respectively, so that the cost of the device is greatly increased.
[ utility model ]
The utility model aims to solve the problems in the prior art, and provides a switching and flow regulating device of an instant heating type net heat integrated machine, which is low in manufacturing cost.
In order to achieve the purpose, the utility model provides a switching flow regulating device of an instant heating type heat purifying integrated machine, which comprises a shell, a stepping motor, a lamination switching flow regulating device, an opening device, a pressure stabilizing device and a water inlet valve device, wherein the water inlet valve device is opened and closed through the opening device, and the lamination switching flow regulating device is driven by the stepping motor to realize switching, flow regulating and opening and closing of a cold water pipeline and a hot water pipeline in the shell.
Preferably, the opening device controls the opening and closing of the water inlet valve device by a stepping motor or a coil.
Preferably, the laminated switching flow regulating device is arranged on the casing and forms a water inlet pipeline, a cold water pipeline and a hot water pipeline which are mutually independent with the water inlet, the cold water outlet and the hot water outlet of the casing respectively, an opening control plate with a water diversion through groove is arranged in the laminated switching flow regulating device, and the opening control plate is driven by a stepping motor to rotate and utilizes the water diversion through groove to regulate the opening and closing degree between the water inlet pipeline and the cold water pipeline and the hot water pipeline respectively so as to control the flow of the cold water pipeline and the hot water pipeline.
Preferably, the laminated switching flow regulating device further comprises a flow control seat and a rotating shaft, wherein the flow control seat is internally provided with a cold water through hole and a hot water through hole which are mutually independent and are positioned on the same side at the water inlet end, the rotating shaft rotatably penetrates through the flow control seat and is driven by a stepping motor to rotate, and the opening control piece is fixed with the rotating shaft and can regulate the proportion of the water diversion through groove to the cold water through hole and the hot water through hole respectively along with the rotating period of the rotating shaft.
Preferably, the water inlet end of the cold water through hole is circular, and the water inlet end of the hot water through hole is comma-shaped, wherein the opening size of the comma-shaped water inlet end gradually increases or decreases along the rotation direction of the opening control plate.
Preferably, the outlet ends of the cold water through hole and the hot water through hole extend out of the casing along the cold water outlet and the hot water outlet through the cold water conduit and the hot water conduit, respectively.
Preferably, the rotating shaft comprises a first shaft body and a second shaft body, corresponding seat body through holes and lamellar body through holes are respectively formed in the flow control seat and the perforated control sheet, one end of the second shaft body stretches into the seat body through holes and is provided with a plug, one end of the first shaft body stretches into the seat body through holes after passing through the lamellar body through holes and is spliced with the plug through a socket, and the first shaft body is fixed with the perforated control sheet.
Preferably, a clamping seat is arranged on one side of the opening control piece far away from the flow control seat, and a clamping head capable of being clamped with the clamping seat is arranged on the other end of the first shaft body.
Preferably, the opening device comprises a piston rod, a piston disc and a piston cap, the piston rod is driven by a stepping motor to rotate, the piston cap is arranged at one end of the piston rod and is opposite to a cap seat positioned in the water inlet pipeline, the piston disc is fixed on the piston rod and is provided with an arc-shaped groove with the depth gradually increasing or decreasing along the rotating direction of the piston rod, the shell is provided with a protruding part extending into the arc-shaped groove, and the protruding part can drive the piston rod to move along the length direction during the rotation of the piston rod and enable the piston cap to be close to or far away from the cap seat.
Preferably, the stepping motor indirectly drives the piston rod to rotate through a transmission assembly, the transmission assembly comprises a driving gear and a driven gear, the driving gear is arranged outside an output shaft of the stepping motor, and the driven gear is arranged outside the piston rod and meshed with the driving gear.
The utility model has the beneficial effects that:
1) The water inlet, the cold water outlet, the hot water outlet and the lamination switching flow regulating device of the shell are respectively provided with a water inlet pipeline, a cold water pipeline and a hot water pipeline which are mutually independent, and the stepping motor is used for driving the perforated control plate of the lamination switching flow regulating device to rotate;
2) Through arranging comma-shaped hot water through holes with the opening part of the water inlet end gradually increasing or decreasing along the rotating direction of the opening control plate on the flow control seat of the laminated switching flow regulating device, the rotating angle of the opening control plate can be regulated according to the requirement to control the position of the water diversion through groove opposite to the hot water through holes, so that the flow of a hot water pipeline can be regulated more accurately;
3) The water inlet pipeline is synchronously opened when the cold water pipeline or the hot water pipeline is opened, and the water inlet pipeline is synchronously closed when the cold water pipeline and the hot water pipeline are both closed, so that the flow regulating device is switched by the auxiliary lamination of the opening device to better finish water distribution, and the water leakage phenomenon is effectively avoided.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
[ Description of the drawings ]
Fig. 1 is a schematic perspective view of a first embodiment;
FIG. 2 is a top view of the first embodiment;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2 with the water inlet line closed;
FIG. 4 is an enlarged schematic view at B of FIG. 3
Fig. 5 is a schematic perspective view of an opening device of the first embodiment when the piston cap is removed;
fig. 6 is a schematic perspective view of a laminated switching current regulator according to the first embodiment;
Fig. 7 is an exploded schematic view of a laminated switching current regulator according to the first embodiment;
FIG. 8 is a schematic diagram of the operation of the laminated switching and current regulating device according to the first embodiment when the cold water pipeline is completely opened;
FIG. 9 is a schematic diagram of the operation of the laminated switching flow regulator according to the first embodiment when the hot water pipe is completely opened;
Fig. 10 is a schematic perspective view of a second embodiment;
FIG. 11 is a top view of the second embodiment;
FIG. 12 is a C-C cross-sectional view of FIG. 11 with the water inlet line closed;
In the figure: 1-casing, 11-water inlet, 12-cold water outlet, 13-hot water outlet, 14-cap seat, 15-bulge, 2-stepper motor, 3-lamination switching flow regulating device, 31-flow control seat, 311-cold water through hole, 312-hot water through hole, 313-seat through hole, 32-open pore control sheet, 321-water diversion through groove, 322-card seat, 33-cold water conduit, 34-hot water conduit, 35-rotating shaft, 351-first shaft body, 3511-clamp head, 352-second shaft body, 3521-plug, 4-transmission component, 41-driving gear, 42-driven gear, 5-opening device, 51-piston rod, 52-piston disc, 521-arc groove, 53-piston cap, 6-flow regulating device, 7-water inlet valve device and 8-coil.
[ Detailed description ] of the invention
Embodiment one:
Referring to fig. 1 to 9, the switching flow regulating device of the instant heating type heat purification all-in-one machine comprises a machine shell 1, a stepping motor 2, a lamination switching flow regulating device 3, an opening device 5, a pressure stabilizing device 6 and a water inlet valve device 7, wherein the water inlet valve device 7 is opened and closed through the opening device 5, and the lamination switching flow regulating device 3 is driven by the stepping motor 2 to realize switching, flow regulating and opening and closing of a cold water pipeline and a hot water pipeline in the machine shell 1.
The opening device 5 controls the opening and closing of the water inlet valve device 7 by the stepping motor 2.
The laminated switching flow regulating device 3 is arranged on the machine shell 1 and forms a water inlet pipeline, a cold water pipeline and a hot water pipeline which are mutually independent with the water inlet 11, the cold water outlet 12 and the hot water outlet 13 of the machine shell 1 respectively, an opening control plate 32 with a water diversion through groove 321 is arranged in the laminated switching flow regulating device 3, and the opening control plate 32 is driven by the stepping motor 2 to rotate and utilizes the water diversion through groove 321 to adjust the opening and closing degree between the water inlet pipeline and the cold water pipeline and the hot water pipeline respectively so as to control the flow of the cold water pipeline and the hot water pipeline. In addition, the piston assembly 5 is linked with the switching assembly 3 and synchronously opens the water inlet pipeline when the cold water pipeline or the hot water pipeline is opened and synchronously closes the water inlet pipeline when the cold water pipeline and the hot water pipeline are both closed.
The laminated switching flow regulating device 3 further comprises a flow control seat 31 and a rotating shaft 35, wherein a cold water through hole 311 and a hot water through hole 312 which are mutually independent and are positioned on the same side at the water inlet end are arranged in the flow control seat 31, the rotating shaft 35 rotatably penetrates through the flow control seat 31 and is driven to rotate by the stepping motor 2, the opening control piece 32 is fixed with the rotating shaft 35, and the proportion of the water diversion through groove 321 aligned with the cold water through hole 311 and the hot water through hole 312 respectively can be regulated during rotation along with the rotating shaft 35.
The water inlet end of the cold water through hole 311 is circular, and the water inlet end of the hot water through hole 312 is comma-shaped with the opening gradually increasing or decreasing in size along the rotation direction of the opening control plate 32.
The outlet ends of the cold water through hole 311 and the hot water through hole 312 extend out of the casing 1 along the cold water outlet 12 and the hot water outlet 13 through the cold water pipe 33 and the hot water pipe 34, respectively.
The rotating shaft 35 comprises a first shaft body 351 and a second shaft body 352, corresponding seat body through holes 313 and sheet body through holes are respectively formed in the flow control seat 31 and the opening control sheet 32, one end of the second shaft body 352 extends into the seat body through holes 313 and is provided with a plug 3521, one end of the first shaft body 351 extends into the seat body through holes 313 after passing through the sheet body through holes and is connected with the plug 3521 in an inserting mode through an inserting port, and the first shaft body 351 is fixed with the opening control sheet 32.
One side of the opening control plate 32 far away from the flow control seat 31 is provided with a clamping seat 322, and the other end of the first shaft body 351 is provided with a clamping head 3511 which can be clamped with the clamping seat 322.
The opening device 5 comprises a piston rod 51, a piston disc 52 and a piston cap 53, the piston rod 51 is driven by the stepping motor 2 to rotate, the piston cap 53 is arranged at one end of the piston rod 51 and is opposite to the cap seat 14 in the water inlet pipeline, the piston disc 52 is fixed on the piston rod 51 and is provided with an arc-shaped groove 521 with the depth gradually increasing or decreasing along the rotating direction of the piston rod 51, the shell 1 is provided with a protruding part 15 extending into the arc-shaped groove 521, and the protruding part 15 can drive the piston rod 51 to move along the length direction during the rotation of the piston rod 51 and enable the piston cap 53 to be close to or far away from the cap seat 14.
The step motor 2 indirectly drives the piston rod 51 to rotate through the transmission assembly 4, the transmission assembly 4 comprises a driving gear 41 and a driven gear 42, the driving gear 41 is arranged outside an output shaft of the step motor 2, and the driven gear 42 is arranged outside the piston rod 51 and meshed with the driving gear 41.
The working process of the utility model comprises the following steps:
Referring to fig. 8, when the water diversion trench 321 is opposite to the cold water through hole 311, tap water can enter the water inlet pipeline through the water inlet 11 and then leave through the cold water conduit 33 after passing through the water diversion trench 321 and the cold water through hole 311 in sequence.
When the stepping motor 2 drives the rotation shaft 35 to rotate clockwise until the water diversion through-groove 321 is opposite to the side where the mouth of the hot water through-hole 312 is relatively large (as shown in fig. 9), tap water can enter the water inlet pipe through the water inlet 11 and then leave through the hot water guide pipe 34 after passing through the water diversion through-groove 321 and the hot water through-hole 312 in sequence. At this time, the flow rate of the hot water pipe is at a maximum state.
As the stepping motor 2 continues to drive the rotation shaft 35 to rotate clockwise, the mouth of the hot water through hole 312 aligned with the water diversion through groove 321 gradually decreases, so that the flow rate of the hot water pipeline gradually decreases. When the water diversion through-groove 321 is opposite to the side where the mouth of the hot water through-hole 312 is relatively small, the flow rate of the hot water pipe is in a minimum state.
When the stepper motor 2 drives the rotating shaft 35 to rotate so that the water diversion through groove 321 is not aligned with the cold water through hole 311 nor the hot water through hole 312, the lamination switching flow regulating device 3 is in a closed state.
In addition, in the process of driving the rotating shaft 35 to rotate by the stepping motor 2, the driving component 4 can also be utilized to drive the piston rod 51 to synchronously rotate. When the water diversion through-groove 321 is aligned with the cold water through-hole 311 or the hot water through-hole 312 (i.e., when the cold water pipe or the hot water pipe is opened), the water inlet pipe is also in an open state because a gap exists between the piston cap 53 and the tight cap 14. Referring to fig. 3 and 4, when the water diversion through-groove 321 is not aligned with the cold water through-hole 311 or the hot water through-hole 312 (i.e. when both the cold water pipe and the hot water pipe are closed), the opening device 5 moves along the length direction of the piston rod 51 under the interaction of the protrusion 15 and the arc-shaped groove 521 until the piston cap 53 abuts against the cap seat 14 and closes the water inlet pipe.
Embodiment two:
the opening device 5 controls the opening and closing of the water inlet valve device 7 by the coil 8.
Other embodiments are the same as the first embodiment.
Compared with the first embodiment, the embodiment is quite similar to the first embodiment in that two power sources (the stepping motor 2 and the coil) are adopted to respectively control the operation of the lamination switching flow regulating device 3 and the opening device 5, the structure is simpler, and only the cost is increased to a certain extent.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (10)
1. Switching and flow regulating device of instant heating type heat purification all-in-one machine is characterized in that: the device comprises a shell (1), a stepping motor (2), a lamination switching flow regulating device (3), an opening device (5), a pressure stabilizing device (6) and a water inlet valve device (7), wherein the water inlet valve device (7) is opened and closed through the opening device (5), and the lamination switching flow regulating device (3) is driven by the stepping motor (2) to realize switching, flow regulating and opening and closing of a cold water pipeline and a hot water pipeline in the shell (1).
2. The switching and current regulating device of the instant heating type net heat integrated machine according to claim 1, wherein: the opening device (5) controls the opening and closing of the water inlet valve device (7) by the stepping motor (2) or the coil (8).
3. The switching and current regulating device of the instant heating type net heat integrated machine according to claim 2, wherein: the laminated switching flow regulating device (3) is arranged on the casing (1) and forms a mutually independent water inlet pipeline, a cold water pipeline and a hot water pipeline with a water inlet (11), a cold water outlet (12) and a hot water outlet (13) of the casing (1) respectively, an opening control piece (32) with a water diversion through groove (321) is arranged in the laminated switching flow regulating device (3), and the opening control piece (32) is driven by the stepping motor (2) to rotate and utilizes the water diversion through groove (321) to regulate the opening and closing degree between the water inlet pipeline and the cold water pipeline and the hot water pipeline respectively so as to control the flow of the cold water pipeline and the hot water pipeline.
4. The switching and current regulating device of the instant heating type net heat integrated machine according to claim 3, wherein: the lamination switching flow regulating device (3) further comprises a flow control seat (31) and a rotating shaft (35), cold water through holes (311) and hot water through holes (312) which are mutually independent and are positioned on the same side are formed in the flow control seat (31), the rotating shaft (35) rotatably penetrates through the flow control seat (31) and is driven to rotate by the stepping motor (2), and the perforated control sheet (32) is fixed with the rotating shaft (35) and can regulate the proportion of the water diversion through grooves (321) to the cold water through holes (311) and the hot water through holes (312) respectively during rotation along with the rotating shaft (35).
5. The switching and current regulating device of the instant heating type net heat integrated machine according to claim 4, wherein: the water inlet end of the cold water through hole (311) is round, and the water inlet end of the hot water through hole (312) is comma-shaped with the opening part gradually increasing or decreasing along the rotation direction of the opening control plate (32).
6. The switching and current regulating device of the instant heating type net heat integrated machine according to claim 5, wherein: the outlet ends of the cold water through hole (311) and the hot water through hole (312) extend out of the machine shell (1) along the cold water outlet (12) and the hot water outlet (13) through the cold water conduit (33) and the hot water conduit (34) respectively.
7. The switching and current regulating device of the instant heating type net heat integrated machine according to claim 4, wherein: the rotary shaft (35) comprises a first shaft body (351) and a second shaft body (352), corresponding seat body through holes (313) and lamellar body through holes are respectively formed in the flow control seat (31) and the perforating control sheet (32), one end of the second shaft body (352) stretches into the seat body through holes (313) and is provided with a plug (3521), one end of the first shaft body (351) stretches into the seat body through holes (313) after penetrating through the lamellar body through holes and is spliced with the plug (3521) through a socket, and the first shaft body (351) is fixed with the perforating control sheet (32).
8. The switching and current regulating device of the instant heating type net heat integrated machine according to claim 7, wherein: one side of the open-pore control piece (32) far away from the flow control seat (31) is provided with a clamping seat (322), and the other end of the first shaft body (351) is provided with a clamping head (3511) which can be clamped with the clamping seat (322).
9. The switching and current regulating device of the instant heating type net heat integrated machine according to claim 1, wherein: when the opening device (5) is controlled to be opened and closed by the stepping motor (2) and further realize the opening and closing of the water inlet valve device (7), the opening device (5) comprises a piston rod (51), a piston disc (52) and a piston cap (53), the piston rod (51) is driven to rotate by the stepping motor (2), the piston cap (53) is arranged at one end of the piston rod (51) and is opposite to a cap seat (14) positioned in the water inlet pipeline, the piston disc (52) is fixed on the piston rod (51) and is provided with an arc-shaped groove (521) with the depth gradually increasing or decreasing along the rotating direction of the piston rod (51), the shell (1) is provided with a protruding part (15) extending into the arc-shaped groove (521), and the protruding part (15) can drive the piston rod (51) to move along the length direction during the rotation of the piston rod (51) and enable the piston cap (53) to be close to or far away from the cap seat (14).
10. The switching and current regulating device of the instant heating type net heat integrated machine according to claim 9, wherein: the stepping motor (2) indirectly drives the piston rod (51) to rotate through the transmission assembly (4), the transmission assembly (4) comprises a driving gear (41) and a driven gear (42), the driving gear (41) is arranged outside an output shaft of the stepping motor (2), and the driven gear (42) is arranged outside the piston rod (51) and meshed with the driving gear (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322942262.7U CN221083436U (en) | 2023-10-31 | 2023-10-31 | Switching and flow regulating device of instant heating type heat purifying integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322942262.7U CN221083436U (en) | 2023-10-31 | 2023-10-31 | Switching and flow regulating device of instant heating type heat purifying integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221083436U true CN221083436U (en) | 2024-06-07 |
Family
ID=91309225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322942262.7U Active CN221083436U (en) | 2023-10-31 | 2023-10-31 | Switching and flow regulating device of instant heating type heat purifying integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221083436U (en) |
-
2023
- 2023-10-31 CN CN202322942262.7U patent/CN221083436U/en active Active
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