CN217355668U - Multi-water-outlet thermostatic valve - Google Patents
Multi-water-outlet thermostatic valve Download PDFInfo
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- CN217355668U CN217355668U CN202220611085.7U CN202220611085U CN217355668U CN 217355668 U CN217355668 U CN 217355668U CN 202220611085 U CN202220611085 U CN 202220611085U CN 217355668 U CN217355668 U CN 217355668U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
A multi-water-outlet thermostatic valve comprises a base, a valve body, a static ceramic piece, a movable ceramic piece, a ceramic seat piece, a water guide mixed water seat, a piston, a lifting head, a temperature adjusting knob, a buffer seat, a protection spring, a guide seat, a switch knob, an ejector rod, a temperature sensing rod and a working spring, wherein the water guide mixed water seat, the ceramic seat piece, the movable ceramic piece, the static ceramic piece and the base are superposed from top to bottom, and the knob is opened to enable the movable ceramic piece to rotate to realize water outlet conversion and switching; the transmission body part is screwed with the internal thread body part of the temperature adjusting knob; the guide seat is screwed with the upper connecting cavity of the water guide mixing water seat for fixing and sealing, the internal thread body part of the temperature adjusting knob is matched with the rotating cavity of the guide seat, the polygonal guide part is matched with the polygonal guide cavity, and the rotating part is matched with the rotating hole; the temperature is adjusted by rotating the adjusting knob, the temperature adjusting function and the switch function respectively act independently and do not interfere with each other, the water temperature can be adjusted under the same flow state, the multi-water-outlet function is realized, and the use is convenient.
Description
Technical Field
The utility model belongs to the technical field of the valve, concretely relates to integrative valve of constant temperature switch that mainly used tap opened and closed and temperature are invariable.
Background
At present prior art, chinese patent 201822269226.8, a integrative valve of thermostatic switch, including valve body, top connection, water knockout drum, ceramic rotor, pottery stator, base, valve rod, lift head, water proof seat, piston, temperature sensing stick, working spring, switch knob, adjust the temperature knob, valve body lower extreme joint base, the inboard joint pottery stator of base, the sealed pottery rotor that sets up of pottery stator upside, the sealed joint water knockout drum of pottery rotor upside, water knockout drum are equipped with cold inlet opening, hot inlet opening around the apopore, and the cold inlet opening of water knockout drum, hot inlet opening upper end are equipped with the difference in height, the sealed piston that cup joints in water knockout drum upper portion sets up the water hole in the middle of the piston, and the piston upper and lower extreme is relative with cold inlet opening, the hot inlet opening of water knockout drum respectively. There are problems in that: the switch and the regulation act together, the temperature and the switch can not be regulated independently, and the water temperature can not be regulated under the same flow.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the multi-water-outlet thermostatic valve has the characteristics of independent actions of opening and closing and temperature regulation, convenient temperature regulation and multiple functions.
The utility model discloses a realize like this: a multi-water-outlet thermostatic valve is characterized in that: the multi-water-outlet thermostatic valve comprises a base, a valve body, a static ceramic piece, a movable ceramic piece, a ceramic seat piece, a water guide mixed water seat, a piston, a lifting head, a temperature adjusting knob, a buffer seat, a protection spring, a guide seat, a switch knob, an ejector rod, a temperature sensing rod and a working spring,
the base comprises a cold water hole, a hot water hole, a first mixed water outlet hole, a second mixed water outlet hole and a third mixed water outlet hole,
the static ceramic plate comprises a static cold water hole, a static hot water hole, a first water guide hole, a second water guide hole and a third water guide hole,
the movable ceramic plate comprises a cold water hole group, a hot water hole group and a mixed water outlet hole,
the ceramic seat sheet comprises a seat cold water hole, a seat hot water hole and a central water outlet hole;
the water guide mixed water seat comprises an upper connecting cavity, an upper cold water inlet cavity, a piston cavity, a temperature sensing cavity, an axial cold water channel, an axial hot water channel and a circular guide ring, wherein the axial cold water channel is communicated with the upper cold water inlet cavity, and the axial hot water channel is communicated with the lower end of the piston cavity;
the piston comprises an upper cold water inlet cavity, a lower cold water outlet cavity, a temperature sensing seat arranged on the partition plate and an axial water guide hole;
the lifting head comprises a transmission body part with external threads, a polygonal guide part and a buffer cavity,
the temperature adjusting knob comprises an internal thread body part, a rotating part and a knob part,
the guide seat comprises a rotating hole, a rotating cavity and a polygonal guide cavity,
the switch knob comprises a driving sleeve and an accommodating cavity;
the temperature sensing rod comprises a body part, a flange part and a threaded rod part,
the water guide mixed water seat, the ceramic seat sheet, the movable ceramic sheet, the static ceramic sheet and the base are superposed from top to bottom, the annular guide ring and the ceramic seat sheet of the water guide mixed water seat are positioned in the counter bore of the accommodating cavity and are in running fit, and the knob is opened to enable the movable ceramic sheet to run for water outlet conversion and switching; the threaded rod part of the temperature sensing rod is screwed with the internal threaded hole of the temperature sensing seat of the piston, the ejector rod is connected with the top of the threaded rod part and matched with the buffer seat, the piston is arranged in the piston cavity, the body part of the temperature sensing rod is positioned in the temperature sensing cavity, and the working spring is matched with the annular support platform of the temperature sensing cavity and the partition plate of the piston; a driving sleeve of the switch knob penetrates through the valve body to extend out, and the lower end of the valve body is fixed with the base; the protection spring and the buffer seat are arranged in the transmission body part of the lifting head, the buffer seat is kept in the transmission body part by the retainer ring, and the transmission body part is screwed with the internal thread body part of the temperature adjusting knob; the guide seat is screwed with the upper connecting cavity of the water guide mixing water seat for fixing and sealing, the internal thread body part of the temperature adjusting knob is matched with the rotating cavity of the guide seat, the polygonal guide part is matched with the polygonal guide cavity, and the rotating part is matched with the rotating hole; the temperature is adjusted by rotating the adjusting knob.
The multi-water-outlet thermostatic valve is characterized in that: the cold water hole on the base comprises a fan-shaped cold water inlet end and a circular arc cold water outlet end hole,
the hot water hole comprises a fan-shaped hot water inlet end and a circular arc hot water outlet end hole;
the first mixing water outlet hole comprises a first circular arc-shaped water inlet end and a first fan-shaped water outlet end,
the second mixing water outlet hole comprises a second circular arc-shaped water inlet end and a second fan-shaped water outlet end,
the third mixing water outlet hole comprises a third arc-shaped water inlet end and a third fan-shaped water outlet end,
the circular arc cold water outlet end hole and the circular arc hot water outlet end hole are in circular distribution, and the diameters of the circle at the circular arc cold water outlet end hole and the circle at the circular arc hot water outlet end hole are larger than the diameters of the circle at the first circular arc water inlet end, the second circular arc water inlet end and the third circular arc water inlet end;
the static cold water hole and the static hot water hole of the static ceramic plate are in circular arc shapes and are on the same diameter line, and the first water guide hole, the second water guide hole and the third water guide hole are in circular arc shapes;
the cold water holes of the cold water hole group and the hot water holes of the hot water hole group of the movable ceramic plate are arc-shaped, and the mixed water outlet hole and the mixed water outlet hole are matched with the first water guide hole, the second water guide hole and the third water guide hole.
The multi-water-outlet thermostatic valve is characterized in that: the center of the movable ceramic plate is provided with a water collecting cavity, and a mixed water outlet hole is formed in the bottom plate of the water collecting cavity and is arc-shaped.
The multi-water-outlet thermostatic valve is characterized in that: a positioning rod is arranged in the center of the base, and an insertion groove is formed in the upper end of the positioning rod;
a connecting plate is arranged in the lower end of the temperature sensing cavity of the water guide mixing water seat,
the center of the movable ceramic plate is provided with a water collecting cavity, a mixed water outlet hole is formed in a bottom plate of the water collecting cavity, a rotating hole is formed in the bottom plate and communicated with the mixed water outlet hole, and the mixed water outlet hole is arc-shaped;
the positioning rod penetrates through a central hole in the ceramic fixing piece, a rotating hole in the ceramic moving piece and a central water outlet hole in the ceramic base plate, and the connecting plate is spliced with the splicing groove to position the water guide mixed water seat.
The multi-water-outlet thermostatic valve is characterized in that: the buffer seat comprises a spring column seat arranged at the top and a mandril counter bore arranged at the lower end;
the elastic column seat is inserted into the protection spring, the buffer seat supports the protection spring, and the upper end of the ejector rod is matched with the counter bore of the ejector rod.
The multi-water-outlet thermostatic valve is characterized in that: the lower end of the containing cavity of the switch knob is provided with a pin plate, the movable ceramic plate is provided with an axial pin plate groove, and the pin plate is embedded with the axial pin plate groove.
The multi-water-outlet thermostatic valve is characterized in that: the ceramic water mixing seat is characterized in that a positioning plate is arranged on the annular guide seat of the water guide water mixing seat, a positioning notch is formed in the ceramic seat piece, and the positioning plate is embedded with the positioning notch.
The multi-water-outlet thermostatic valve is characterized in that: a fourth mixed water outlet hole is also arranged on the base,
the static ceramic plate is also provided with a fourth water guide hole.
The multi-water-outlet thermostatic valve is characterized in that: the accommodating cavity of the switch knob is provided with four axial positioning grooves,
the water guide mixed water seat is provided with a radial hole with one end opened
Also comprises a movable positioning rod and a pressure spring,
the pressure spring is arranged in the radial hole, the movable positioning rod is inserted into the radial hole, and the end part of the movable positioning rod is matched with the containing cavity and the axial positioning groove to indicate the action.
The utility model relates to a many water constant temperature valve owing to adopt such structure, temperature adjusting function and switch function move alone respectively, mutually noninterfere, can be under same flow state, adjust the temperature, realize three play water functions, convenient to use.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is a view B-B of fig. 2.
Fig. 4 is a perspective view of the present invention.
Fig. 5 is one of exploded perspective views of the present invention.
Fig. 6 is a second exploded perspective view of the present invention.
Fig. 7 is a third exploded perspective view of the present invention.
Fig. 8 is a fourth exploded perspective view of the present invention.
Fig. 9 is a perspective view of the piston of the present invention.
Fig. 10 is a second perspective view of the piston of the present invention.
Fig. 11 is a plane exploded view of the movable ceramic plate and the fixed ceramic plate of the present invention.
Fig. 12 is a perspective view of the water guide and mixing seat of the present invention.
Fig. 13 is an exploded perspective view of the water guide and mixing seat of the present invention.
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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figure 1, the multi-water-outlet thermostatic valve comprises a base 1, a valve body 2, a static ceramic piece 3, a movable ceramic piece 4, a ceramic seat piece 5, a water-guiding mixed water seat 6, a piston 7, a lifting head 8, a temperature-adjusting knob 9, a buffer seat 10, a protection spring 11, a guide seat 12, a switch knob 13, a push rod 14, a temperature-sensing rod 15 and a working spring 16,
the base 1 comprises a cold water hole 1A, a hot water hole 1B, a first mixing water outlet hole 1C, a second mixing water outlet hole 1D and a third mixing water outlet hole 1E,
the static ceramic plate 3 comprises a static cold water hole 31, a static hot water hole 32, a first water guide hole 33, a second water guide hole 34 and a third water guide hole 35,
the movable ceramic plate 4 comprises a cold water hole group 41, a hot water hole group 42 and a mixed water outlet hole 43, wherein the cold water hole group 41 comprises two circular arc-shaped cold water holes 411, and more than three circular arc-shaped cold water holes 411 can be arranged; the hot water hole group 42 comprises two circular hot water holes 421; the number of the circular arc hot water holes 421 may be two or more than three; the central angle of the cold water hole group 41 is larger than that of the static cold water holes 31, and the central angle of the hot water hole group 42 is larger than that of the static hot water holes 32;
the ceramic seat piece 5 comprises a seat cold water hole 51, a seat hot water hole 52 and a central water outlet hole 53;
the water guide mixing water seat 6 comprises an upper connecting cavity 61, an upper cold water inlet cavity 62, a piston cavity 63, a temperature sensing cavity 64, an axial cold water channel 65, an axial hot water channel 66 and a circular guide ring 67, wherein the axial cold water channel 65 is communicated with the upper cold water inlet cavity 62, and the axial hot water channel 66 is communicated with the lower end of the piston cavity 63; the upper connecting cavity 61 is provided with internal threads, the temperature sensing cavity 64 is provided with a lower opening, and the annular supporting platform 641 is arranged in the temperature sensing cavity 64;
the piston 7 comprises an upper cold water inlet cavity 71, a lower cold water outlet cavity 72, a temperature sensing seat 73 arranged on the partition plate and an axial water guide hole 74, and the upper cold water inlet cavity 71 is communicated with the lower cold water outlet cavity 72 through the axial water guide hole 74;
the lifting head 8 comprises an external thread transmission body part 81, a polygonal guide part 82 and a buffer cavity 83 with a lower opening,
the temperature-adjusting knob 9 includes an internally threaded body portion 91, a rotating portion 92 and a knob portion 93,
the guide holder 12 comprises a rotating hole 121, a rotating cavity 122 and a polygonal guide cavity 123, and an external thread 124 is arranged on the outer circumferential surface of the guide holder;
the switch knob 13 comprises a driving sleeve 131 and an accommodating cavity 132;
the temperature sensing bar 15 includes a body portion 151, a flange portion 152 and a threaded shaft portion 153,
the water guide mixed water seat 6, the ceramic seat piece 5, the movable ceramic piece 4, the static ceramic piece 3 and the base 1 are superposed from top to bottom, an axial cold water channel 65, a seat cold water hole 51, a static cold water hole 31 and a cold water hole 1A of the water guide mixed water seat 6 correspond to each other, an axial hot water channel 66, a seat hot water hole 52, a static hot water hole 32 and a hot water hole 1B correspond to each other, a lower opening of a temperature sensing cavity 64 of the water guide mixed water seat 6 corresponds to a central water outlet 53 of the ceramic seat piece 5, the central water outlet 53 is opposite to a mixed water outlet 43 of the movable ceramic piece 4, and the movable ceramic piece 4 rotates relative to the static ceramic piece 3 and the ceramic seat piece 5; the annular guide ring 67 of the water guide and mixing seat 6 and the ceramic seat piece 5 are positioned in the counter bore 1321 of the accommodating cavity 132 of the switch knob 13 and are in running fit with each other, and the switch knob 13 enables the ceramic piece 4 to rotate to realize water outlet of the first mixing water outlet hole 1C, the second mixing water outlet hole 1D or the third mixing water outlet hole 1E or close; the threaded rod part of the temperature sensing rod 15 is screwed with the internal threaded hole of the temperature sensing seat 73 of the piston 7, the ejector rod 14 is connected with the top of the threaded rod part and is matched with the buffer seat 10, the piston 7 is arranged in the piston cavity 63, the body part of the temperature sensing rod 15 is positioned in the temperature sensing cavity 64, the lower end of the working spring 16 is in supporting fit with the annular support platform 641 of the temperature sensing cavity 64, and the upper end of the working spring extends into the lower cold water outlet cavity 72 of the piston 7 and is matched with the partition plate of the piston 7; the driving sleeve 131 of the switch knob 13 penetrates through the valve body 2 to extend out, and the lower end of the valve body 2 is fixed with the base 1; the protection spring 11 and the buffer seat 10 are arranged in the transmission body part 81 of the lifting head 8, the retaining ring holds the buffer seat 10 in the transmission body part 81, and the transmission body part 81 is screwed with the internal thread part 91 of the temperature adjusting knob 9; the external thread 124 of the guide seat 12 is screwed with the upper connecting cavity 61 of the water guide mixing water seat 6 for fixing and sealing, a cold water inlet gap is formed between the lower end of the guide seat 12 and the upper cold water inlet cavity 71 of the piston 7, a hot water inlet gap is formed between the lower cold water outlet cavity 72 of the piston 7 and the bottom plate of the piston cavity 63, the internal thread body 91 of the temperature adjusting knob 9 is matched with the rotating cavity 122 of the guide seat 12, the polygonal guide part 82 is matched with the polygonal guide cavity 123, the rotating part 92 is matched with the rotating hole 121, and the clamp spring is embedded with the clamp spring groove of the knob part 93 and matched with the top of the guide seat 12; the adjusting knob 9 is rotated, the lifting head 8 moves upwards or downwards, the elasticity of the protective spring 11 is adjusted, the upward or downward movement amplitude of the piston 7 is adjusted, the cold water inlet gap and the hot water inlet gap are adjusted, and the temperature is adjusted.
The cold water hole 1A on the base 1 comprises a fan-shaped cold water inlet end and a circular arc cold water outlet end hole,
the hot water hole 1B comprises a fan-shaped hot water inlet end and a circular arc hot water outlet end hole;
the first mixing water outlet hole 1C comprises a first circular arc-shaped water inlet end and a first fan-shaped water outlet end,
the second mixing water outlet hole 1D comprises a second circular arc-shaped water inlet end and a second fan-shaped water outlet end,
the third mixing water outlet hole 1E comprises a third arc-shaped water inlet end and a third fan-shaped water outlet end,
the circular arc cold water outlet end hole and the circular arc hot water outlet end hole are larger in diameter than the circle on which the first circular arc water inlet end, the second circular arc water inlet end and the third circular arc water inlet end are located;
as shown in fig. 11, the static cold water hole 31 and the static hot water hole 32 of the static ceramic sheet 3 are circular arc-shaped and are on the same diameter line, and the first water guide hole 33, the second water guide hole 34 and the third water guide hole 35 are circular arc-shaped and are distributed circularly;
the cold water holes 411 of the cold water hole group 41 and the hot water holes 421 of the hot water hole group 42 of the movable ceramic plate 4 are arc-shaped, and the mixed water outlet hole 43 is respectively matched with the first water guide hole 33, the second water guide hole 34 and the third water guide hole 35;
as shown in fig. 11, in a state of closing the valve, the ceramic plate 4 is rotated clockwise, the mixed water outlet hole 43 is communicated with the first water guide hole 33, the second water guide hole 34 and the third water guide hole 35 in sequence, and the first mixed water outlet hole 1C, the second mixed water outlet hole 1D or the third mixed water outlet hole 1E are mixed in sequence; fig. 6 shows a state where water mixing outlet hole 43 is in communication with third water mixing outlet hole 1E; and also can rotate anticlockwise to realize conversion.
As a further improvement of the utility model: a water collecting cavity 44 is arranged in the center of the movable ceramic plate 4, a mixed water apopore 43 is arranged on the bottom plate of the water collecting cavity 44, and the mixed water apopore 43 is arc-shaped;
a positioning rod 1F is arranged in the center of the base 1, and an insertion groove is formed in the upper end of the positioning rod 1F;
a connecting plate 68 is arranged in the lower end of the temperature sensing cavity 64 of the water guide and mixing seat 6;
a rotating hole 45 is formed in a bottom plate of the water collecting cavity of the movable ceramic plate 4, the rotating hole 45 is communicated with a mixed water outlet hole 43, and the mixed water outlet hole 43 is arc-shaped;
the positioning rod 1F penetrates through the central hole 36 on the ceramic fixing piece 3, the rotating hole 45 on the ceramic moving piece 4 and the central water outlet hole 53 of the ceramic seat plate 5, and the connecting plate 68 is inserted into the insertion groove to position the water guide mixed water seat 6, so that the water guide mixed water seat 6 is prevented from rotating when the guide seat 12 rotates.
A fourth mixed water outlet hole is also arranged on the base 1,
the static ceramic plate 3 is further provided with a fourth water guide hole, and the first water guide hole 33, the second water guide hole 34, the third water guide hole 35 and the fourth water guide hole are distributed in a circular shape. And four water outlets are realized.
The buffer seat 10 comprises a spring column seat 101 arranged at the top and an ejector rod counter bore 102 arranged at the lower end;
the elastic column seat 101 is inserted into the protection spring 11, the buffer seat 10 supports the protection spring 11, and the upper end of the ejector rod 14 is matched with a counter bore of the ejector rod 14.
As the utility model discloses further improve: the lower end of the containing cavity 132 of the switch knob 13 is provided with a pin plate, the movable ceramic plate 4 is provided with an axial pin plate groove, and the pin plate is embedded with the axial pin plate groove. The switch knob 13 and the movable ceramic plate 4 rotate together;
the circular guide ring 67 of the water guide mixing water seat 6 is provided with a positioning plate 671, the ceramic seat piece 5 is provided with a positioning notch 54, and the positioning plate is embedded with the positioning notch 54.
As shown in fig. 3, the receiving cavity 132 of the switch knob 13 is provided with four axial positioning slots 1322,
the water guide and mixing seat 6 is provided with a radial hole 69 with one open end
The device also comprises a movable positioning rod 17 and a pressure spring 18, wherein the end part of the movable positioning rod is spherical;
the pressure spring 18 is arranged in the radial hole 69, the movable positioning rod 17 is inserted into the radial hole 69, and the end part of the movable positioning rod is matched with the accommodating cavity 132 and the axial positioning groove 1322 for indicating action; by adopting the structure, when the mixed water is converted or closed, the movable positioning rod 17 makes a sound prompt when entering the axial positioning groove 1322.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a many play water thermostatic valve which characterized in that: the multi-water-outlet thermostatic valve comprises a base, a valve body, a static ceramic piece, a movable ceramic piece, a ceramic seat piece, a water guide mixed water seat, a piston, a lifting head, a temperature adjusting knob, a buffer seat, a protection spring, a guide seat, a switch knob, a push rod, a temperature sensing rod and a working spring,
the base comprises a cold water hole, a hot water hole, a first mixing water outlet hole, a second mixing water outlet hole and a third mixing water outlet hole,
the static ceramic plate comprises a static cold water hole, a static hot water hole, a first water guide hole, a second water guide hole and a third water guide hole,
the movable ceramic plate comprises a cold water hole group, a hot water hole group and a mixed water outlet hole,
the ceramic seat sheet comprises a seat cold water hole, a seat hot water hole and a central water outlet hole;
the water guide mixing water seat comprises an upper connecting cavity, an upper cold water inlet cavity, a piston cavity, a temperature sensing cavity, an axial cold water channel, an axial hot water channel and a circular guide ring;
the piston comprises an upper cold water inlet cavity, a lower cold water outlet cavity, a temperature sensing seat arranged on the partition plate and an axial water guide hole;
the lifting head comprises a transmission body part with external threads, a polygonal guide part and a buffer cavity,
the temperature adjusting knob comprises an internal thread body part, a rotating part and a knob part,
the guide seat comprises a rotating hole, a rotating cavity and a multi-prismatic guide cavity,
the switch knob comprises a driving sleeve and an accommodating cavity;
the temperature sensing rod comprises a body part, a flange part and a threaded rod part,
the water guide mixed water seat, the ceramic seat sheet, the movable ceramic sheet, the static ceramic sheet and the base are superposed from top to bottom, the annular guide ring and the ceramic seat sheet of the water guide mixed water seat are positioned in the counter bore of the accommodating cavity and are in running fit, and the knob is opened to enable the movable ceramic sheet to run for water outlet conversion and switching; the threaded rod part of the temperature sensing rod is screwed with the internal threaded hole of the temperature sensing seat of the piston, the ejector rod is connected with the top of the threaded rod part and matched with the buffer seat, the piston is arranged in the piston cavity, the body part of the temperature sensing rod is positioned in the temperature sensing cavity, and the working spring is matched with the annular support platform of the temperature sensing cavity and the partition plate of the piston; a driving sleeve of the switch knob penetrates through the valve body to extend out, and the lower end of the valve body is fixed with the base; the protection spring and the buffer seat are arranged in the transmission body part of the lifting head, the buffer seat is kept in the transmission body part by the retainer ring, and the transmission body part is screwed with the internal thread part of the temperature adjusting knob; the guide seat is screwed with the upper connecting cavity of the water guide mixing water seat for fixing and sealing, the internal thread body part of the temperature adjusting knob is matched with the rotating cavity of the guide seat, the polygonal guide part is matched with the polygonal guide cavity, and the rotating part is matched with the rotating hole; the temperature is adjusted by rotating the adjusting knob.
2. A multi-outlet thermostatic valve according to claim 1, wherein: the cold water hole on the base comprises a fan-shaped cold water inlet end and a circular arc cold water outlet end hole,
the hot water hole comprises a fan-shaped hot water inlet end and a circular arc hot water outlet end hole;
the first mixing water outlet hole comprises a first circular arc-shaped water inlet end and a first fan-shaped water outlet end,
the second mixing water outlet hole comprises a second circular arc-shaped water inlet end and a second fan-shaped water outlet end,
the third mixing water outlet hole comprises a third arc-shaped water inlet end and a third fan-shaped water outlet end,
the circular arc cold water outlet end hole and the circular arc hot water outlet end hole are larger in diameter than the circle on which the first circular arc water inlet end, the second circular arc water inlet end and the third circular arc water inlet end are located;
the static cold water hole and the static hot water hole of the static ceramic plate are in circular arc shapes and are on the same diameter line, and the first water guide hole, the second water guide hole and the third water guide hole are in circular arc shapes;
the cold water holes of the cold water hole group and the hot water holes of the hot water hole group of the movable ceramic plate are arc-shaped, and the mixed water outlet hole is matched with the first water guide hole, the second water guide hole and the third water guide hole.
3. A multi-outlet thermostatic valve according to claim 1, wherein: the center of the movable ceramic plate is provided with a water collecting cavity, and a mixed water outlet hole is formed in the bottom plate of the water collecting cavity and is arc-shaped.
4. A multi-outlet thermostatic valve according to claim 1, wherein: a positioning rod is arranged in the center of the base, and an insertion groove is formed in the upper end of the positioning rod;
a connecting plate is arranged in the lower end of the temperature sensing cavity of the water guide mixing water seat,
the center of the movable ceramic plate is provided with a water collecting cavity, a mixed water outlet hole is formed in a bottom plate of the water collecting cavity, a central hole is formed in the bottom plate and communicated with the mixed water outlet hole, and the mixed water outlet hole is arc-shaped;
the positioning rod penetrates through a central hole in the ceramic fixing piece, a rotating hole in the ceramic moving piece and a central water outlet hole in the ceramic base plate, and the connecting plate is spliced with the splicing groove to position the water guide mixed water seat.
5. A multi-outlet thermostatic valve according to claim 1 wherein: the buffer seat comprises a spring column seat arranged at the top and an ejector rod counter bore arranged at the lower end;
the elastic column seat is inserted into the protection spring, the buffer seat supports the protection spring, and the upper end of the ejector rod is matched with the counter bore of the ejector rod.
6. A multi-outlet thermostatic valve according to claim 1, wherein: the lower end of the containing cavity of the switch knob is provided with a pin plate, the movable ceramic plate is provided with an axial pin plate groove, and the pin plate is embedded with the axial pin plate groove.
7. A multi-outlet thermostatic valve according to claim 1 wherein: the ceramic water mixing seat is characterized in that a positioning plate is arranged on the annular guide seat of the water guide water mixing seat, a positioning notch is formed in the ceramic seat piece, and the positioning plate is embedded with the positioning notch.
8. A multi-outlet thermostatic valve according to claim 1 or 2, characterized in that: a fourth mixed water outlet hole is also arranged on the base,
the static ceramic plate is also provided with a fourth water guide hole.
9. A multi-outlet thermostatic valve according to claim 1, 2, 3, 4, 5, 6 or 7 wherein: the containing cavity of the switch knob is provided with four axial positioning grooves,
the water guide mixed water seat is provided with a radial hole with one end opened
Also comprises a movable positioning rod and a pressure spring,
the pressure spring is arranged in the radial hole, the movable positioning rod is inserted into the radial hole, and the end part of the movable positioning rod is matched with the accommodating cavity and the axial positioning groove to indicate the action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220611085.7U CN217355668U (en) | 2022-03-19 | 2022-03-19 | Multi-water-outlet thermostatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220611085.7U CN217355668U (en) | 2022-03-19 | 2022-03-19 | Multi-water-outlet thermostatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217355668U true CN217355668U (en) | 2022-09-02 |
Family
ID=83054162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220611085.7U Active CN217355668U (en) | 2022-03-19 | 2022-03-19 | Multi-water-outlet thermostatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217355668U (en) |
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2022
- 2022-03-19 CN CN202220611085.7U patent/CN217355668U/en active Active
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