CN210978617U - Combined water mixing valve with stable water outlet - Google Patents
Combined water mixing valve with stable water outlet Download PDFInfo
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- CN210978617U CN210978617U CN201921347947.4U CN201921347947U CN210978617U CN 210978617 U CN210978617 U CN 210978617U CN 201921347947 U CN201921347947 U CN 201921347947U CN 210978617 U CN210978617 U CN 210978617U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 440
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 description 30
- 238000005457 optimization Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 8
- 238000005266 casting Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a stable combination formula muddy water valve of water play, including switch chamber and muddy water chamber, the switch chamber includes the switch valve chamber that is used for installing the switch valve, the inner chamber middle part of switch valve chamber is provided with the valve seat, the axle center along the switch valve chamber on the valve seat is to be the circle and has laid cold water inlet, hot water outlet, cold water outlet, the rear of switch valve chamber is provided with the adjusting device that is used for adjusting the play water pressure of cold water outlet, the utility model discloses can adjust the cold water pressure in the input muddy water valve chamber, make cold water pressure and hot water pressure balance, and then can improve the stability of muddy water outlet temperature, and can also guarantee cold water pressure, improve the speed of water feeding, whole water course is succinct, can prevent to lead to the circumstances that the temperature difference is big because of the water course forms resistance, and overall structure is simple, convenient manufacturing, can the effectual reduction manufacturing process, the manufacturing cost is reduced.
Description
Technical Field
The utility model relates to a mix the water valve, specific theory relates to a simple structure, can improve and mix water out water stability, and the unrestricted stable combination formula that goes out water that supplies water fast to solar water heater that lasts of use mixes the water valve, belongs to bathroom accessories technical field.
Background
At present, various shower equipment or water dispensers with heating function need to use a water mixing valve, and hot water with higher temperature and cold water with lower temperature are mixed according to a certain proportion to generate warm water with moderate temperature for people to use.
The existing constant-temperature water mixing valve can only control the output of mixed water, a one-way valve is required to be arranged at the input ends of cold water and hot water, and the series flow of the cold water and the hot water is avoided.
In order to solve this problem, the combined water mixing valve is mostly adopted in the prior art to solve the problem, for example, the patent number is: 201821241261.2, discloses a combined water mixing valve cavity. The water mixing device comprises a switch cavity and a water mixing cavity which can be spliced together, wherein the switch cavity comprises a switch valve chamber for mounting a switch valve, a cold water input pipe, a hot water input pipe, a cold water output pipe and a hot water output pipe; the mixed water cavity comprises a mixed water valve chamber for installing the mixed water valve core and a guide pipe parallel to the mixed water valve chamber, and a cold water connecting pipe and a hot water connecting pipe are arranged on the side wall of the mixed water valve chamber.
Above-mentioned water valve is mixed to constant temperature can solve the problem of cold, hot water series flow, but this type of water valve that mixes can not adjust the play water pressure of cold water, and the cold water pressure that gets into in the muddy water cavity is higher than hot water pressure, thereby causes the too big muddy water temperature instability of leaving of leading to of hot and cold water pressure differential, and is hot during the time cold.
However, the water inlet pressure of cold water is controlled by adding an adjusting valve on a cold water inlet pipe, but most of the existing designs of thermostatic valves on the market supply water to solar energy by four-way synchronous switch control, and the adding of the adjusting valve on a cold water pipe can seriously affect the water supply speed and cause that the solar energy is not full of water for a long time, so that consumers wait for a long time and the use effect is affected.
The water channel in the constant-temperature cavity of the water mixing valve is complex, and the resistance is large, so that the mixed outlet water temperature becomes unstable, and the cold and hot senses are large; and moreover, the mold is complex in structure, secondary processing and secondary cleaning are needed during production, unnecessary troubles are brought, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved main technical problem of the utility model is to provide a simple structure, convenient to use can improve and mix water out water stability, and the unrestricted stable combination formula of going out water that supplies water to solar energy fast that lasts of use mixes water valve.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a stable combination formula of going out water mixes water valve, includes switch chamber and muddy water chamber, and the switch chamber is including the switch valve chamber that is used for installing the switch valve, and the inner chamber middle part of switch valve chamber is provided with the disk seat, is to encircle to have laid cold water inlet hole, hot water outlet hole, cold water outlet hole on the disk seat along the axle center of switch valve chamber, and the rear of switch valve chamber is provided with the adjusting device who is used for adjusting the play water pressure that the cold water outlet hole was bored.
The following is the utility model discloses to above-mentioned technical scheme's further optimization:
the adjusting device comprises an adjusting pipe arranged behind the switch valve chamber, an adjusting chamber is arranged in the adjusting pipe, and an adjusting assembly is arranged in the adjusting chamber.
Further optimization: the adjusting component comprises a flow adjusting valve plate which is arranged in an adjusting cavity of the adjusting pipe and is positioned on one side of the cold water outlet hole.
Further optimization: the whole shape of the flow regulating valve plate is in a semi-arc long-strip-shaped plate structure, and the flow regulating valve plate covers the cold water outlet to control the water outlet pressure of the cold water outlet.
Further optimization: and an adjusting rod for driving the flow adjusting valve plate to rotate to adjust the angle is fixedly connected below the flow adjusting valve plate.
Further optimization: the lower end of the adjusting rod is fixedly connected with an adjusting seat, and the adjusting seat is connected with the adjusting pipe in a sealing and rotating mode.
Further optimization: the switch valve comprises a switch valve chamber, a switch valve seat, a hot water inlet hole, a hot water outlet hole, a cold water inlet pipe, a hot water outlet pipe and a hot water outlet pipe, wherein the switch valve seat is arranged on the outer wall of the switch valve chamber, the inner end of the cold water inlet pipe is.
Further optimization: openings are reserved at the outer ends of the cold water communicating pipe and the hot water communicating pipe, and threads are integrally cast at positions, close to the outer ends, on the outer pipe walls of the cold water communicating pipe and the hot water communicating pipe respectively.
Further optimization: the cold water output pipe and the adjusting pipe are coaxially and integrally designed and are communicated with each other, and the hot water output pipe is communicated with the hot water outlet hole.
Further optimization: the water mixing cavity comprises a water mixing valve chamber for installing a water mixing valve core, a first guide pipe which is parallel to the water mixing valve chamber and is in a straight-through tubular shape is arranged above the water mixing valve chamber, a second guide pipe which is perpendicular to the water mixing valve chamber and communicated with the water mixing valve chamber is arranged at the tail end of the water mixing valve chamber, the upper end of the second guide pipe is communicated with the first guide pipe, and the lower end of the second guide pipe penetrates through the outer side wall of the water mixing valve chamber to form an opening.
The above technical scheme is adopted in the utility model, when using, at first with mixing the water valve core in the installation of water valve, then correspond respectively the outer end of cold water connecting pipe and hot water connecting pipe and insert cold water output tube and hot water output tube in, realize mixing the water chamber and being connected with the switch chamber, then in installing the switch valve chamber with the regulating switch device again, then with cold water input tube and cold water union coupling, with hot water input tube and hot water union coupling.
When the constant-temperature water is needed to be used, the second ceramic valve block is rotated, so that each arc-shaped groove on the second ceramic valve block can communicate two adjacent through holes on the first ceramic valve block, and the cold water input pipe and the cold water output pipe, and the hot water input pipe and the hot water output pipe are communicated.
Thereby enabling cold water of the cold water input pipe to enter the cold water input end of the water mixing valve core through the cold water output pipe; the hot water of hot water input pipe passes through the hot water output pipe and gets into in the hot water input of mixing the water valve core, and then cold, hot water mix at mixing the water valve core, then get into in the water conservancy diversion pipe through the water conservancy diversion hole to realize exporting the mixed water through mixing the water delivery outlet.
If the output mixed water is found to be unstable in water temperature and the water pressure of the output cold water needs to be adjusted, the adjusting seat is rotated to drive the adjusting rod to rotate, so that the flow adjusting valve plate is driven to rotate, the size of the flow adjusting valve plate covering the cold water outlet hole is adjusted, the cold water outlet pressure of the cold water outlet hole can be controlled, the hot water outlet pressure and the cold water outlet pressure are balanced, and the stability of the mixed water outlet temperature is improved.
When solar heat or water is required to be supplied to the water heater, the second ceramic valve plate is rotated to enable the arc-shaped groove of the second ceramic valve plate to cover the cold water inlet hole and the hot water inlet hole, then the water supply function of the solar water heater is realized through the cold water pressure of the cold water input pipe, and the water supply pressure is large and the speed is high.
The above technical scheme is adopted in the utility model, think about ingenious, rational in infrastructure, can adjust the cold water pressure in the input mixing valve chamber, make cold water pressure balanced with hot water pressure, and then can improve the stability of muddy water leaving water temperature, and can also guarantee cold water and go up water pressure, improve the speed of intaking, whole water course is succinct, can prevent to lead to the big condition of the play water difference of temperature because of the indiscriminate resistance that forms of water course, and overall structure is simple, convenient manufacturing, can effectual reduction manufacturing process, reduce manufacturing cost.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1
Fig. 3 is a schematic structural view of a water mixing cavity in the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of the first ceramic valve plate according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of the second ceramic valve plate according to the embodiment of the present invention.
In the figure: 1-a switch valve chamber; 2-cold water input pipe; 21-cold water communicating pipe; 3-hot water input pipe; 31-hot water communicating pipe; 4-a cold water output pipe; 5-hot water output pipe; 6-valve seat; 7-cold water inlet; 8-hot water inlet; 9-cold water outlet; 10-hot water outlet; 11-a conditioning tube; 12-a flow regulating valve plate; 13-adjusting the rod; 14-an adjusting seat; 15-a first ceramic valve plate; 151-through holes; 16-a second ceramic valve plate; 161-arc-shaped grooves; 17-a mixing valve chamber; 18-a first draft tube; 19-a second draft tube; 20-mixed water outlet; 22-cold water connecting pipe; 23-hot water connecting pipe; 24-a connecting plate; 25-a positioning plate; 26-connecting seat.
Detailed Description
Example (b): as shown in fig. 1 to 5, a stable water outlet combined water mixing valve comprises a switch chamber and a water mixing chamber, wherein the switch chamber comprises a switch valve chamber 1 for installing and adjusting a switch device, a valve seat 6 is arranged in the middle of an inner cavity of the switch valve chamber 1, a cold water inlet hole 7, a hot water inlet hole 8, a hot water outlet hole 10 and a cold water outlet hole 9 are distributed on the valve seat 6 in a surrounding manner along the axis of the switch valve chamber 1, and an adjusting device for adjusting the water outlet pressure of the cold water outlet hole 9 is arranged behind the switch valve chamber 1.
The openings of the cold water inlet hole 7, the hot water inlet hole 8, the hot water outlet hole 10 and the cold water outlet hole 9 are positioned in the same plane.
As shown in fig. 1-2, the adjusting device includes an adjusting tube 11 disposed behind the switch valve chamber 1, and an adjusting chamber is disposed in the adjusting tube 11, and an adjusting assembly is disposed in the adjusting chamber.
The adjusting component comprises a flow adjusting valve plate 12 which is arranged in an adjusting cavity of the adjusting pipe 11 and is positioned on one side of the cold water outlet hole 9.
The flow regulating valve plate 12 is in a semicircular arc long strip-shaped plate structure in the whole shape, and the flow regulating valve plate 12 covers the cold water outlet hole 9 to control the outlet water pressure of the cold water outlet hole 9.
An adjusting rod 13 for driving the flow adjusting valve plate 12 to rotate to adjust the angle is fixedly connected below the flow adjusting valve plate 12.
The lower end of the adjusting rod 13 is fixedly connected with an adjusting seat 14, the adjusting seat 14 is rotatably connected with the adjusting pipe 11, and the connecting parts of the adjusting rod 13, the adjusting seat 14 and the adjusting pipe 11 are in sealing connection.
The flow regulating valve plate 12, the regulating rod 13 and the regulating pipe 11 are of an integrated structure.
By the design, the adjusting rod 13 can be driven to rotate by rotating the adjusting seat 14, so that the flow adjusting valve plate 12 is driven to rotate, the size of the flow adjusting valve plate 12 covering the cold water outlet hole 9 is adjusted, the cold water outlet pressure of the cold water outlet hole 9 can be controlled, the water outlet pressure of the hot water outlet 10 and the cold water outlet 9 can be balanced, and the stability of the mixed water outlet temperature is improved.
As shown in fig. 1, a cold water input pipe 2, a hot water input pipe 3, a cold water output pipe 4, and a hot water output pipe 5 are disposed on an outer wall of the switch valve chamber 1, and the cold water input pipe 2, the hot water input pipe 3, the cold water output pipe 4, and the hot water output pipe 5 are all located on the same plane and are all fixedly connected to the outer wall of the switch valve chamber 1 and perpendicular to an axis of the switch valve chamber 1.
The inner end of the cold water input pipe 2 is connected to the outer wall of the switch valve chamber 1 through a cold water communicating pipe 21 vertically arranged with the cold water input pipe and is communicated with the cold water inlet hole 7, and the cold water input pipe 2 and the cold water communicating pipe 21 form a three-way form.
An opening is reserved at the outer end of the cold water communicating pipe 21, and threads are integrally cast at the position, close to the outer end, on the outer pipe wall of the cold water communicating pipe 21.
The opening at the outer end of the cold water communicating pipe 21 is detachably connected with a plugging cap through threads for plugging the cold water communicating pipe.
Design like this, can conveniently produce through the outer end of cold water communicating pipe 21 and cast cold water input pipe 2 and cold water communicating pipe 21 to through the integrative casting screw thread on the outer pipe wall of cold water communicating pipe 21, can directly cast the screw thread when casting cold water communicating pipe 21, need not to reduce manufacturing process, convenient manufacturing to cold water communicating pipe 21 secondary operation.
The inner end of the hot water input pipe 3 is connected to the outer wall of the switch valve chamber 1 through a vertically arranged hot water communicating pipe 31 and is communicated with the hot water inlet hole 8, and the hot water input pipe 3 and the hot water communicating pipe 31 form a three-way form.
An opening is reserved at the outer end of the hot water communicating pipe 31, and threads are integrally cast at the position, close to the outer end, on the outer pipe wall of the hot water communicating pipe 31.
The opening of the outer end of the hot water communicating pipe 31 is detachably connected with a plugging cap through threads for plugging the hot water communicating pipe.
Design like this, can conveniently produce casting hot water input pipe 3 and hot water communicating pipe 31 through the outer end reservation opening of hot water communicating pipe 31 to through cast threaded on the outer pipe wall of hot water communicating pipe 31, can be at the direct casting screw thread of casting hot water communicating pipe 31, need not to reduce manufacturing process, convenient manufacturing to hot water communicating pipe 31 secondary operation.
As shown in fig. 1-2, the cold water output pipe 4 and the adjusting pipe 11 are coaxially and integrally designed, and the cold water output pipe 4 and the adjusting pipe 11 are communicated with each other.
As shown in fig. 1, the hot water outlet pipe 5 is arranged parallel to the axis of the cold water outlet pipe 4, and the hot water outlet pipe 5 is communicated with the hot water outlet hole 10.
The lower ends of the cold water input pipe 2 and the hot water input pipe 3 are respectively provided with a pipe joint device for connecting the cold water pipe and the hot water pipe, the pipe joint devices comprise connecting seats 26 fixedly arranged at the lower ends of the cold water input pipe 2 and the hot water input pipe 3 respectively, and the connecting seats 26 are provided with hexagonal nuts.
Design like this, can be through connecting seat 26 and hexagon nut, can be convenient with cold water input pipe 2 and hot water input pipe 3 respectively with cold water pipe and hot-water line connection to connecting seat 26 can be directly made at casting cold water input pipe 2 and hot water input pipe 3 time an organic whole, can reduce manufacturing process, convenient manufacturing.
As shown in fig. 1 and fig. 4-5, the regulating switch device includes a set of relatively rotatable throttle plates disposed in a switch valve chamber 1, where the set of throttle plates includes a first ceramic valve plate 15 and a second ceramic valve plate 16.
Four through holes 151 are distributed on the first ceramic valve plate 15, and the positions of the four through holes 151 correspond to the cold water inlet hole 7, the hot water inlet hole 8, the hot water outlet hole 10 and the cold water outlet hole 9 respectively.
The inner side surface of the second ceramic valve plate 16 is provided with two arc-shaped grooves 161, and each arc-shaped groove 161 can simultaneously cover two of the four through holes 151.
When the valve seat is installed, the first ceramic valve plate 15 is tightly attached to the upper surface of the valve seat 6, so that the four through holes 151 are respectively in one-to-one butt joint with the cold water inlet hole 7, the hot water inlet hole 8, the hot water outlet hole 10 and the cold water outlet hole 9, and the inner side surface of the second ceramic valve plate 16 is downward covered on the first ceramic valve plate 15.
When the second ceramic valve plate 16 rotates relative to the first ceramic valve plate 15, each arc-shaped groove 161 of the second ceramic valve plate 16 can connect or disconnect two adjacent through holes 151 of the first ceramic valve plate 15, so that the switching functions of connecting or disconnecting the cold water input pipe 2 and the cold water output pipe 4 and connecting or disconnecting the hot water input pipe 3 and the hot water output pipe 5 are achieved, and the purpose of simultaneously switching on and off the cold water and hot water channels is achieved.
And when the second ceramic valve plate 16 is rotated, the arc-shaped groove 161 of the second ceramic valve plate 16 covers the cold water inlet hole 7 and the hot water inlet hole 8, the water supply function of the solar water heater can be realized by the cold water pressure of the cold water input pipe 2, and the water supply pressure is large and the speed is high.
As shown in fig. 3, the water mixing chamber includes a mixing valve chamber 17 for mounting a mixing valve core, and a first flow guide tube 18 parallel to the mixing valve chamber 17 and in a straight tubular shape is disposed above the mixing valve chamber 17.
The side wall of the first guide pipe 18 is provided with a mixed water outlet 20, one end of the first guide pipe 18, which is far away from the mixed water outlet 20, is provided with an opening, and the outer wall of the first guide pipe 18 with the opening is integrally cast with threads.
The opening of the first flow duct 18 is detachably connected with a plugging cap through threads for plugging the opening.
Due to the design, threads can be directly cast at the port of the first flow guide pipe 18 during casting, secondary processing of the port of the first flow guide pipe 18 is not needed, the first flow guide pipe is plugged, the manufacturing process can be reduced, and manufacturing is facilitated.
The water mixing valve core is the prior known technology, can output warm water with proper temperature after mixing input cold water and hot water, and the structure and the working principle are not described again.
The tail end of the mixed water valve chamber 17 is provided with a second guide pipe 19 perpendicular to the mixed water valve chamber 17, the mixed water valve chamber 17 is communicated with the second guide pipe 19, the upper end of the second guide pipe 19 is communicated with the first guide pipe 18, and the lower end of the second guide pipe 19 is provided with an opening on the outer side wall of the mixed water valve chamber 17.
Threads are integrally cast on the outer wall of the second flow guide pipe 19 at a position close to the opening.
The opening of the second flow guide pipe 19 is detachably connected with a plugging cap through threads for plugging the second flow guide pipe.
Design like this, can make through second honeycomb duct 19 and mix water valve chamber 17 and first honeycomb duct 18 intercommunication, and then can make in the water valve chamber 17 that mixes the interior thermostatted water that has been mixed by mixing the water valve core through second honeycomb duct 19 get into in the first honeycomb duct 18 and realize the output mixing water through mixing water delivery outlet 20, and through this second honeycomb duct 19, make first honeycomb duct 18's whole smooth no resistance, both guaranteed the stability of mixing the water and conveniently made, need not carry out secondary operation and clearance, and the production cost is reduced.
A cold water connecting pipe 22 and a hot water connecting pipe 23 are arranged on the side wall of the mixed water valve chamber 17, and the inner ends of the cold water connecting pipe 22 and the hot water connecting pipe 23 are communicated with the inner cavity of the mixed water valve chamber 17 and respectively correspond to the cold water input end and the hot water input end of the mixed water valve core.
As shown in fig. 1 and 3, the outer end of the cold water connecting pipe 22 has a connector for connecting to the cold water output pipe 4, and the outer end of the hot water connecting pipe 23 has a connector for connecting to the hot water output pipe 5, which may be a plug-in connector.
During assembly, the outer ends of the cold water connecting pipe 22 and the hot water connecting pipe 23 are correspondingly inserted into the cold water output pipe 4 and the hot water output pipe 5 respectively, so that the connection between the water mixing cavity and the switch cavity is realized.
In order to achieve a better sealing effect, annular grooves may be formed in the outer walls of the cold water connecting pipe 22 and the hot water connecting pipe 23, and sealing rings may be installed in the grooves.
The position where the second guide pipe 19 is communicated with the mixed water valve chamber 17 corresponds to the output end of the mixed water valve core, and mixed water output by the mixed water valve core enters the first guide pipe 18 through the second guide pipe 19 and is output through the mixed water output port 20.
As shown in fig. 1, a connection plate 24 is disposed between the outer wall of the cold water input pipe 2 and the outer wall of the hot water input pipe 3, and the side surface of the connection plate 24 is fixedly connected to the outer wall of the cold water communication pipe 21, the outer wall of the hot water communication pipe 31, and the outer wall of the on-off valve chamber 1.
And a positioning plate 25 is arranged between the outer walls of the cold water communication pipe 21 and the hot water communication pipe 31 and the outer wall of the switch valve chamber 1.
By the design, the cold water input pipe 2, the cold water communicating pipe 21, the hot water input pipe 3 and the hot water communicating pipe 31 can be connected into a whole through the connecting plate 24 and the positioning plate 25, the mechanical strength of the switch cavity can be effectively improved, the phenomenon that each pipeline is stressed unevenly and is broken is avoided, and meanwhile, the positioning accuracy of the shell can be conveniently installed.
As shown in fig. 1 to 5, in use, the mixing valve core is first installed in the mixing valve chamber 17, and then the outer ends of the cold water connecting pipe 22 and the hot water connecting pipe 23 are correspondingly inserted into the cold water output pipe 4 and the hot water output pipe 5, respectively, so as to connect the water mixing chamber and the switch chamber.
Then, the first ceramic valve plate 15 is tightly attached to the upper surface of the valve seat 6, so that the four through holes 151 are respectively in one-to-one butt joint with the cold water inlet hole 7, the hot water inlet hole 8, the hot water outlet hole 10 and the cold water outlet hole 9, and then the inner side surface of the second ceramic valve plate 16 is covered on the first ceramic valve plate 15 downwards.
Then the cold water input pipe 2 is connected with the cold water pipe, and the hot water input pipe 3 is connected with the hot water pipe.
When the constant temperature water is needed, the second ceramic valve plate 16 is rotated to enable each arc-shaped groove 161 on the second ceramic valve plate 16 to communicate two adjacent through holes 151 on the first ceramic valve plate 15, so that the cold water input pipe 2 and the cold water output pipe 4, and the hot water input pipe 3 and the hot water output pipe 5 are communicated.
So that the cold water in the cold water input pipe 2 can enter the cold water input end of the water mixing valve core through the cold water output pipe 4; hot water of the hot water input pipe 3 enters the hot water input end of the water mixing valve core through the hot water output pipe 5, then cold water and hot water are mixed in the water mixing valve core, then the cold water and the hot water enter the first flow guide pipe 18 through the second flow guide pipe 19, and mixed water is output through the mixed water output port 20.
If the output mixed water is found to be unstable in water temperature and the water pressure of the output cold water needs to be adjusted, the adjusting seat 14 is rotated to drive the adjusting rod 13 to rotate, so that the flow adjusting valve plate 12 is driven to rotate, the flow adjusting valve plate 12 is enabled to cover the cold water outlet 9, the cold water outlet pressure of the cold water outlet 9 can be controlled, the outlet pressure of the hot water outlet 10 and the outlet pressure of the cold water outlet 9 are balanced, and the stability of the mixed water outlet temperature is improved.
When the solar water heater or the solar water heater needs to be supplied with water, the second ceramic valve plate 16 is rotated to enable the arc-shaped groove 161 of the second ceramic valve plate 16 to cover the cold water inlet hole 7 and the hot water inlet hole 8, then the water supply function of the solar water heater or the solar water heater is realized through the cold water pressure of the cold water input pipe 2, and the water supply pressure is large and the water supply speed is high.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (10)
1. The utility model provides a go out stable combination formula of water and mix water valve which characterized in that: the water mixing valve comprises a switch cavity and a water mixing cavity, wherein the switch cavity comprises a switch valve chamber (1) for installing a switch valve, a valve seat (6) is arranged in the middle of an inner cavity of the switch valve chamber (1), a cold water inlet hole (7), a hot water inlet hole (8), a hot water outlet hole (10) and a cold water outlet hole (9) are arranged on the valve seat (6) in a surrounding mode along the axis of the switch valve chamber (1), and a regulating device for regulating the water outlet pressure of the cold water outlet hole (9) is arranged behind the switch valve chamber (1).
2. The combination mixing valve with stable water outlet according to claim 1, wherein: the adjusting device comprises an adjusting pipe (11) arranged behind the switch valve chamber (1), an adjusting chamber is arranged in the adjusting pipe (11), and an adjusting assembly is arranged in the adjusting chamber.
3. The combination mixing valve with stable water outlet according to claim 2, wherein: the adjusting component comprises a flow adjusting valve plate (12) which is arranged in an adjusting cavity of the adjusting pipe (11) and is positioned on one side of the cold water outlet hole (9).
4. A stable outlet combined mixing valve as claimed in claim 3, characterised in that: the overall shape of the flow regulating valve plate (12) is a semi-arc long-strip-shaped plate-shaped structure, and the flow regulating valve plate (12) covers the cold water outlet hole (9) to control the water outlet pressure of the cold water outlet hole (9).
5. The combination mixing valve with stable water outlet according to claim 4, wherein: and an adjusting rod (13) for driving the flow adjusting valve plate (12) to rotate to adjust the angle is fixedly connected below the flow adjusting valve plate (12).
6. The combination mixing valve of claim 5, wherein: the lower end of the adjusting rod (13) is fixedly connected with an adjusting seat (14), and the adjusting seat (14) is connected with the adjusting pipe (11) in a sealing and rotating mode.
7. The combination mixing valve of claim 6, wherein: the switch valve comprises a switch valve chamber (1), and is characterized in that a cold water input pipe (2), a hot water input pipe (3), a cold water output pipe (4) and a hot water output pipe (5) are arranged on the outer wall of the switch valve chamber (1), the inner end of the cold water input pipe (2) is connected to the outer wall of the switch valve chamber (1) through a cold water communicating pipe (21) and communicated with a cold water inlet hole (7), and the inner end of the hot water input pipe (3) is connected to the outer wall of the switch valve chamber (1) through a hot water communicating pipe (31) and communicated with a hot water inlet hole (8.
8. The combination mixing valve of claim 7, wherein: openings are reserved at the outer ends of the cold water communicating pipe (21) and the hot water communicating pipe (31), and threads are integrally cast at positions, close to the outer ends, on the outer pipe walls of the cold water communicating pipe (21) and the hot water communicating pipe (31) respectively.
9. The combination mixing valve of claim 8, wherein: the cold water output pipe (4) and the adjusting pipe (11) are coaxially and integrally designed and are communicated with each other, and the hot water output pipe (5) is communicated with the hot water outlet hole (10).
10. The combination mixing valve of claim 9, wherein: the water mixing cavity comprises a water mixing valve chamber (17) used for installing a water mixing valve core, a first guide pipe (18) which is parallel to the water mixing valve chamber (17) and is in a straight-through tubular shape is arranged above the water mixing valve chamber (17), a second guide pipe (19) which is perpendicular to the water mixing valve chamber (17) and is communicated with the water mixing valve chamber (17) is arranged at the tail end of the water mixing valve chamber (17), the upper end of the second guide pipe (19) is communicated with the first guide pipe (18), and the lower end of the second guide pipe (19) penetrates through the outer side wall of the water mixing valve chamber (17) to form an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347947.4U CN210978617U (en) | 2019-08-20 | 2019-08-20 | Combined water mixing valve with stable water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347947.4U CN210978617U (en) | 2019-08-20 | 2019-08-20 | Combined water mixing valve with stable water outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210978617U true CN210978617U (en) | 2020-07-10 |
Family
ID=71460589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921347947.4U Expired - Fee Related CN210978617U (en) | 2019-08-20 | 2019-08-20 | Combined water mixing valve with stable water outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210978617U (en) |
-
2019
- 2019-08-20 CN CN201921347947.4U patent/CN210978617U/en not_active Expired - Fee Related
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Effective date of registration: 20201210 Address after: Room 502, unit 5, building 17, 322 Shuangyang street, Fangzi District, Weifang City, Shandong Province 261200 Patentee after: Zhang Fengsong Address before: 261200 Fang Cheng Jie Dao Quan He tou Cun Cun Xi, Fangzi District, Weifang City, Shandong Province Patentee before: WEIFANG JIUYI SANITARY WARE Co.,Ltd. |
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