CN106979354B - Temperature adjusting assembly of induction type temperature-adjustable control valve - Google Patents
Temperature adjusting assembly of induction type temperature-adjustable control valve Download PDFInfo
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- CN106979354B CN106979354B CN201710325907.9A CN201710325907A CN106979354B CN 106979354 B CN106979354 B CN 106979354B CN 201710325907 A CN201710325907 A CN 201710325907A CN 106979354 B CN106979354 B CN 106979354B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/605—Handles for single handle mixing valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a temperature adjusting assembly of an induction type temperature adjustable control valve, which comprises a valve seat and a temperature adjusting device arranged in the valve seat, wherein the bottom of the valve seat is provided with a cold water hole and a hot water hole which are arranged side by side, the valve seat is also provided with a water outlet hole, a cavity for arranging the temperature adjusting device is arranged in the valve seat, the cavity is respectively communicated with the cold water hole, the hot water hole and the water outlet hole, and the temperature adjusting device comprises a fixed valve sleeve, a temperature adjusting valve core, a temperature adjusting transmission rod and a temperature adjusting handle which are coaxially and sequentially arranged in the cavity. The temperature adjusting assembly of the induction type temperature adjustable control valve has the advantages of novel and unique temperature adjusting device design, flexible temperature adjustment, capability of meeting the water outlet requirements of different temperatures, strong universality and suitability for being installed on various induction type temperature adjustable faucets.
Description
Technical Field
The invention relates to the technical field of water heating bathrooms, in particular to a temperature adjusting assembly of an induction type temperature adjustable control valve.
Background
The induction type faucet is widely applied to water supply systems of toilets, kitchens and the like, a control valve composed of an induction control device, a power supply device, an electromagnetic valve and the like is usually installed in the induction type faucet, when the induction type faucet is used, a hand or an article enters a set induction area to send out an induction signal, the induction control device triggers the electromagnetic valve to control the opening and closing of a valve core of the electromagnetic valve, and therefore the opening and closing of water flow are controlled. The current induction type faucet also has a temperature adjusting function, but the defects of complex structure, large volume and slow temperature adjustment exist due to the unreasonable design of a control valve inside the induction type faucet, so that troubles are brought to the processing, installation and use of the induction type faucet.
Disclosure of Invention
The invention aims to provide a temperature adjusting component of an induction type temperature adjustable control valve, which is flexible in temperature adjustment and can meet the water outlet requirements of different temperatures.
In order to achieve the above purpose, the solution of the invention is:
a temperature adjusting component of an induction type temperature-adjustable control valve comprises a valve seat and a temperature adjusting device arranged in the valve seat, wherein a cold water hole and a hot water hole which are arranged side by side are formed in the bottom of the valve seat, a water outlet hole is formed in the valve seat, a cavity for arranging the temperature adjusting device is formed in the valve seat, and the cavity is respectively communicated with the cold water hole, the hot water hole and the water outlet hole; the temperature adjusting device comprises a fixed valve sleeve, a temperature adjusting valve core, a temperature adjusting transmission rod and a temperature adjusting handle, wherein the fixed valve sleeve, the temperature adjusting valve core, the temperature adjusting transmission rod and the temperature adjusting handle are coaxially and sequentially arranged in a cavity, the fixed valve sleeve is arranged at one end, close to the cold water hole, of the valve seat and is in sealing connection with the end of the valve seat, the temperature adjusting transmission rod is arranged at one end, close to the hot water hole, of the valve seat and is in sealing connection with the end of the valve seat, a water flow groove for cold water to flow into is formed in the periphery of the fixed valve sleeve, one end of the temperature adjusting valve core is sleeved in the fixed valve sleeve and can move in the fixed valve sleeve along the length direction of the fixed valve sleeve, the temperature adjusting valve core extends into the fixed valve sleeve, a gap for cold water to flow out of the fixed valve sleeve is formed between the inner side wall of the fixed valve sleeve, a water retaining portion for limiting the stroke of the temperature adjusting valve core is arranged in the cavity, a water retaining sealing gasket in sealing fit with the water retaining portion is arranged on the temperature adjusting valve core, the water outlet is arranged between the fixed valve sleeve and the water retaining portion, and the temperature adjusting handle are connected with the temperature adjusting handle.
With the direction at cold water hole place is preceding, with the direction at hot water hole place is the back, fixed valve barrel by preceding backward in proper order include with the joint end of the one end looks joint of disk seat, with the inside wall sealing connection's of disk seat sealing connection the sealing, with the outside screw thread section of the inside wall threaded connection of disk seat and being located the location end of apopore one side, the location end with the inside wall of disk seat is clearance fit, the rivers groove sets up outside screw thread section with between the location end, the tank bottom of rivers groove seted up with the rivers through-hole of the inside intercommunication of fixed valve barrel, fixed valve barrel is close to be provided with interior screw thread section on the inside wall of joint end.
The temperature regulating valve core sequentially comprises a threaded end extending into the fixed valve sleeve from the positioning end, a transition section capable of moving back and forth in the fixed valve sleeve, a step part clamped with the positioning end of the fixed valve sleeve and a necking end positioned on one side of the hot water hole from front to back, and the water blocking sealing gasket is clamped between the step part and the necking end.
The temperature-adjusting transmission rod sequentially comprises a first connecting end, a clamping portion, a sealing portion and a second connecting end, the first connecting end is sleeved in the necking end of the temperature-adjusting valve core in a penetrating mode, the clamping portion is clamped with the other end of the valve seat, the sealing portion is connected with the inner side wall of the valve seat in a sealing mode, the second connecting end extends out of the cavity, and a check ring for preventing the second connecting end from extending into the valve seat is further arranged on the temperature-adjusting transmission rod.
The temperature regulating valve core is characterized in that a blind hole is formed in the necking end of the temperature regulating valve core, sawtooth-shaped patterns are arranged on the inner surface of the blind hole, and a first tooth groove meshed with the sawtooth-shaped patterns of the blind hole is formed in the outer surface of the first connecting end.
The die cavity sequentially comprises a cold water section, a water mixing section and a hot water section, wherein the cold water section, the water mixing section and the hot water section are the same in inner diameter, the inner diameter of the hot water section is reduced, the cold water section corresponds to the water flow groove of the fixed valve sleeve, the water mixing section corresponds to the position end of the fixed valve sleeve and is arranged between the water retaining parts, and the hot water section corresponds to the water retaining parts and is arranged between the clamping parts of the temperature adjusting transmission rod.
The temperature adjusting handle is sequentially sleeved with the sleeve joint part outside the second connecting end of the temperature adjusting transmission rod and the handle part connected with the sleeve joint part from front to back, and the temperature adjusting handle is fixedly connected with the second connecting end through a fastening screw.
The temperature adjusting handle is characterized in that a sleeving through hole is formed in the sleeving part of the temperature adjusting handle, a sawtooth-shaped pattern is arranged on the inner surface of the sleeving through hole, and a second tooth groove meshed with the sawtooth-shaped pattern of the sleeving through hole is also formed in the outer surface of the second connecting end.
The outer sleeve of the sleeving part of the temperature adjusting handle is provided with a fixing sleeve used for fastening the valve seat and the water faucet shell together, and a mounting groove used for mounting the fixing sleeve is formed in the position, corresponding to the second connecting end, of the valve seat.
After the structure is adopted, the temperature adjusting assembly of the induction type temperature adjustable control valve is characterized in that the temperature adjusting handle is rotated to drive the temperature adjusting transmission rod to rotate, so that the temperature adjusting valve core is driven to move back and forth in the fixed valve sleeve, when the temperature adjusting handle is rotated, one end of the temperature adjusting valve core extends into the fixed valve sleeve, a gap for hot water to flow into the water outlet hole is formed between the water retaining part and the water retaining sealing gasket, hot water in the hot water hole can flow into the water outlet hole from the gap, cold water in the cold water hole can flow into the water outlet hole from the water flow groove on the fixed valve sleeve, and the temperature of the outlet water is highest at the moment; when the temperature adjusting handle is rotated reversely, one end of the temperature adjusting valve core, which extends into the fixed valve sleeve, moves towards the water retaining part gradually, so that the gap between the water retaining part and the water retaining sealing gasket is smaller and smaller, the hot water flow flowing into the water outlet hole is smaller and smaller, the gap between the temperature adjusting valve core and the fixed valve sleeve is larger and larger, the cold water flow flowing into the water outlet hole is larger and larger, and the mixing ratio of hot water and cold water is changed, thereby achieving the purpose of adjusting the water temperature; when the temperature-adjusting handle is rotated reversely, the water-retaining sealing gasket is in sealing fit with the water-retaining part, hot water flowing out of the hot water hole cannot flow into the water outlet hole, and the temperature of the water flowing into the water outlet hole is lowest.
The temperature adjusting assembly of the induction type temperature adjustable control valve has the advantages of novel and unique temperature adjusting device design, flexible temperature adjustment, capability of meeting the water outlet requirements of different temperatures, strong universality and suitability for being installed on various induction type temperature adjustable faucets.
Drawings
FIG. 1 is a schematic structural diagram of a temperature adjustment assembly of an induction type temperature adjustable control valve according to the present invention;
FIG. 2 is a schematic cross-sectional view of a temperature adjustment assembly of an induction type temperature adjustable control valve according to the present invention;
FIG. 3 is an exploded view of the temperature control device of the present invention.
In the figure:
valve seat 1 cold water hole 11
Temperature control device 2 fixed valve sleeve 21
Snap end 211 sealing ring 212
Positioning end 215 temperature control valve core 22
Threaded end 221 transition 222
Stepped portion 223 reduced end 224
First connecting end 231 of temperature adjusting transmission rod 23
Sealing ring 233 of clamping part 232
Second connector end 234 retainer ring 235
Temperature adjusting handle 24 sleeve joint part 241
A through hole 243 for coupling the handle portion 242
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
The utility model provides a temperature adjusting assembly of induction type temperature-adjustable control valve, as shown in fig. 1-3, including disk seat 1 and install attemperator 2 in disk seat 1, cold water hole 11 and the hot water hole 12 that set up side by side are seted up to the bottom of disk seat 1, seted up apopore 13 in the disk seat 1, offer the die cavity 14 that is used for setting up attemperator 2 in the disk seat 1 along the straight line direction at cold water hole 11 and hot water hole 12 place, die cavity 14 is linked together with cold water hole 11, hot water hole 12 and apopore 13 respectively. The water inlet end of the water outlet hole 13 is arranged on the inner side wall of the cavity 14, the water outlet end of the water outlet hole 13 is arranged on the upper end face of the valve seat 1, the direction of the cold water hole 11 is used as the front, the direction of the hot water hole 12 is used as the back, the front end and the back end of the valve seat 1 are respectively provided with mounting holes communicated with the cavity 14, and the center of each mounting hole and the middle shaft of the cavity 14 are on the same straight line.
As shown in fig. 2-3, the temperature adjustment device 2 includes a fixed valve sleeve 21, a temperature adjustment valve core 22, a temperature adjustment transmission rod 23 and a temperature adjustment handle 24 coaxially and sequentially disposed in the cavity 14, the fixed valve sleeve 21 is disposed at the front end of the valve seat 1 and is hermetically connected to the front end of the valve seat 1, the fixed valve sleeve 21 sequentially includes a clamping end 211 clamped with the mounting hole at the front end of the valve seat 1 from front to back, a sealing ring 212 hermetically connected to the inner side wall of the valve seat 1, an outer thread section 213 threadedly connected to the inner side wall of the valve seat 1, a water flow groove 214 around the circumference for cold water to flow in, and a positioning end 215 located at one side of the water inlet end of the water outlet hole 13, a water flow through hole (not shown) communicated with the inside of the fixed valve sleeve 21 is formed at the bottom of the water flow groove 214, an inner thread section (not shown) is disposed on the inner side wall of the fixed valve sleeve 21 close to the clamping end 211, the positioning end 215 of the fixed valve sleeve 21 is in clearance fit with the inner side wall of the valve seat 1, an internal thread is disposed at the mounting hole of the front end of the valve seat 1, when the fixed valve sleeve 1 is mounted with the valve seat 1, the fixed valve sleeve 1 is mounted in a sealed fit with the mounting hole 213, and is mounted in the fixed valve seat.
As shown in fig. 2-3, the front end of the temperature control valve core 22 is sleeved in the fixed valve sleeve 21 and can move back and forth in the fixed valve sleeve 21, the temperature control valve core 22 sequentially includes a threaded end 221 extending into the fixed valve sleeve 21 from a positioning end 215 and screwed with the internal threaded section of the fixed valve sleeve 21 from front to back, a transition section 222 moving back and forth in the fixed valve sleeve 21, a step section 223 engaged with the positioning end 215 of the fixed valve sleeve 21, and a necking end 224 located at one side of the hot water hole 12, a water-blocking gasket 225 is clamped between the step section 223 and the necking end 224, and a gap 226 for cold water to flow out of the fixed valve sleeve is provided between the part of the temperature control valve core 22 extending into the fixed valve sleeve 21 (i.e., the transition section 222) and the inner side wall of the fixed valve sleeve 21.
As shown in fig. 2-3, the temperature adjustment transmission rod 23 sequentially includes, from front to back, a first connection end 231 penetrating through the necking end 224 of the temperature adjustment valve core 22, a clamping portion 232 clamped with the back end of the valve seat 1, a sealing ring 233 hermetically connected with the inner side wall of the valve seat 1, and a second connection end 234 extending out of the cavity 14, preferably, the temperature adjustment transmission rod 23 is further provided with two retaining rings for fixing the sealing ring 233 and a retaining ring 235 for preventing the second connection end 234 from extending into the cavity 14, the retaining rings are respectively located at two sides of the sealing ring 233, the retaining ring 235 is located at the back side of the retaining ring, an annular flange 15 abutting against the back side surface of the clamping portion 232 is provided in a position close to the hot water hole 12 at the back end of the valve seat 1, the temperature adjustment transmission rod 23 cannot slide out of the cavity 14 from the back end of the valve seat 1 by the matching of the clamping portion 232 and the annular flange 15, and the sealing ring 233 on the temperature adjustment transmission rod 23 is in sealing contact with the inner side wall of the annular flange 15, thereby achieving the sealing at the back end of the valve seat 1.
As shown in fig. 2 to fig. 3, the cavity 14 sequentially includes a cold water section, a water mixing section and a hot water section with a reduced inner diameter from front to back, the cold water section, the water mixing section and the hot water section have the same inner diameter, a water blocking portion 141 with a necking structure is formed between the water mixing section and the hot water section, a water blocking surface of the water blocking portion 141 is an inclined surface, the cold water section is arranged corresponding to the water flow groove 214 of the fixed valve sleeve 21, the water mixing section is arranged corresponding to the position end 215 of the fixed valve sleeve 21 and the water blocking portion 141, and the hot water section is arranged corresponding to the water blocking portion 141 and the clamping portion 232 of the temperature adjusting transmission rod 23. The shape of the water-retaining sealing gasket 225 is matched with the necking structure, the water-retaining part 141 is used for limiting the stroke of the temperature regulating valve core 22, so that the temperature regulating valve core can only move in the cold water section and the water mixing section in the cavity 14, and the water-retaining sealing gasket 225 is matched with the water-retaining part 141 in a sealing mode and is used for controlling the on and off of hot water. The outlet hole 13 is located between the positioning end 215 of the fixed valve sleeve 21 and the water retaining portion 141 (i.e., at the water mixing section of the cavity 14), and a gap for hot water to flow into the outlet hole 13 is formed between the water retaining portion 141 and the water retaining gasket 225.
As shown in fig. 2-3, the temperature-adjusting handle 24 sequentially comprises a sleeve portion 241 sleeved outside the second connecting end 234 of the temperature-adjusting transmission rod 23 and a handle portion 242 connected with the sleeve portion 241 from front to back, a sleeve through hole 243 is formed in the temperature-adjusting handle 24 along the length direction thereof, the sleeve through hole 243 has a sleeve section located at the front end, a smooth section with a reduced inner diameter and a positioning hole with an increased inner diameter, the second connecting end 234 of the temperature-adjusting transmission rod 23 is provided with an internal threaded hole, and a fastening screw penetrates through the sleeve through hole 243 and is in threaded connection with the internal threaded hole of the second connecting end 234, so that the temperature-adjusting handle 24 and the temperature-adjusting transmission rod 23 are fastened and connected.
As shown in fig. 1 and 3, a fixing sleeve 25 for fastening the valve seat 1 and the faucet housing is sleeved outside the sleeve portion 241 of the temperature adjustment handle 24, a mounting groove 16 for mounting the fixing sleeve 25 and having a threaded inner wall is formed in a position corresponding to a mounting hole in the rear end of the valve seat 1, the mounting hole is located at the bottom of the mounting groove 16, an external thread section 251 matched with the thread of the mounting groove 16 is correspondingly formed in the front end of the fixing sleeve 25, when the faucet housing and the valve seat 1 are required to be mounted together, the faucet housing is firstly covered outside the valve seat 1, then the external thread section 251 of the fixing sleeve 25 penetrates through the faucet housing and is matched and connected with the thread on the mounting groove 16, the corresponding position of the faucet housing is clamped between the valve seat 1 and the fixing sleeve 25, so that the faucet housing and the valve seat 1 are fastened together, then the temperature adjustment handle 24 and the temperature adjustment drive rod 23 are connected, and the handle portion 242 of the temperature adjustment handle 24 is located outside the faucet housing.
After the structure is adopted, the temperature adjusting handle 24 is rotated through the handle part to drive the temperature adjusting transmission rod 23 to rotate, the fixed valve sleeve 21 is fixed at the front end of the valve seat 1, the temperature adjusting valve core 22 is in threaded connection with the fixed valve sleeve 21, the temperature adjusting transmission rod 23 can further drive the temperature adjusting valve core 22 to move back and forth in the fixed valve sleeve 21, when the temperature adjusting handle 24 is rotated, the threaded end 221 and the transition section 222 of the temperature adjusting valve core 22 extend into the fixed valve sleeve 21, a gap for hot water to flow into a water outlet is formed between the water retaining part 141 and the water retaining sealing gasket 225, hot water in the hot water hole 12 can flow into the water outlet 13 through the gap, cold water in the cold water hole 11 can flow into the water outlet 13 through the water flow groove 214 on the fixed valve sleeve 21, and the temperature of the outlet is highest at the moment; when the temperature adjusting handle 24 is rotated reversely, the temperature adjusting valve core 22 extends into the thread end 221 in the fixed valve sleeve 21 and gradually moves backwards, so that the gap between the water retaining part 141 and the water retaining sealing gasket 225 is smaller and smaller, the hot water flow flowing into the water outlet hole 13 is smaller and smaller, the distance between the step part 223 of the temperature adjusting valve core 22 and the positioning end 215 of the fixed valve sleeve 21 is larger and larger, the positioning end 215 loses the water sealing effect of the step part 223, at the moment, the cold water in the cold water hole 11 can also flow into the gap 226 through the water flow through hole by the water flow groove 214 and then flows into the water outlet hole 13 from the gap 226 through the positioning end 215, the cold water flow is gradually increased, and the mixing ratio of the hot water and the cold water is changed, so that the purpose of adjusting the water temperature is achieved; when the temperature adjusting handle 24 is rotated reversely, the water blocking sealing gasket 225 is in sealing fit with the water blocking portion 141, at this time, the hot water flowing out of the hot water hole 12 cannot flow into the water outlet hole 13, the hot water is completely closed, and the temperature of the water flowing into the water outlet hole 13 is the lowest.
The temperature adjusting assembly of the induction type temperature adjustable control valve has the advantages of novel and unique temperature adjusting device design, flexible temperature adjustment, capability of meeting the water outlet requirements of different temperatures, strong universality and suitability for being installed on various induction type temperature adjustable faucets.
Further, as shown in fig. 3, a blind hole is formed at the necking end 224 of the temperature regulating valve core 22, a sawtooth pattern is disposed on an inner surface of the blind hole, a first tooth groove (not shown) engaged with the sawtooth pattern of the blind hole is disposed on an outer surface of the first connecting end 231, a sawtooth pattern is disposed on an inner surface of a socket section of the socket through hole 243 of the temperature regulating handle 24, and a second tooth groove (not shown) engaged with the sawtooth pattern of the socket section is also disposed on an outer surface of the second connecting end 234. By the arrangement, the first connecting end 231 of the temperature adjusting transmission rod 23 and the necking end 224 of the temperature adjusting valve core 22 can be prevented from sliding relatively, and the second connecting end 234 and the sleeving part 241 of the temperature adjusting handle 24 can be prevented from sliding relatively, so that the temperature adjusting handle 24 can be rotated conveniently.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (9)
1. A temperature adjusting component of an induction type temperature-adjustable control valve comprises a valve seat and a temperature adjusting device arranged in the valve seat, wherein a cold water hole and a hot water hole which are arranged side by side are formed in the bottom of the valve seat, a water outlet hole is formed in the valve seat, a cavity for arranging the temperature adjusting device is formed in the valve seat, and the cavity is respectively communicated with the cold water hole, the hot water hole and the water outlet hole; the method is characterized in that:
the temperature adjusting device comprises a fixed valve sleeve, a temperature adjusting valve core, a temperature adjusting transmission rod and a temperature adjusting handle, wherein the fixed valve sleeve, the temperature adjusting valve core, the temperature adjusting transmission rod and the temperature adjusting handle are coaxially and sequentially arranged in a cavity, the fixed valve sleeve is arranged at one end, close to the cold water hole, of the valve seat and is in sealing connection with the end of the valve seat, the temperature adjusting transmission rod is arranged at one end, close to the hot water hole, of the valve seat and is in sealing connection with the end of the valve seat, a water flow groove for cold water to flow into is formed in the periphery of the fixed valve sleeve, one end of the temperature adjusting valve core is sleeved in the fixed valve sleeve and can move in the fixed valve sleeve along the length direction of the fixed valve sleeve, the temperature adjusting valve core extends into the fixed valve sleeve, a gap for cold water to flow out of the fixed valve sleeve is formed between the inner side wall of the fixed valve sleeve, a water retaining portion for limiting the stroke of the temperature adjusting valve core is arranged in the cavity, a water retaining sealing gasket in sealing fit with the water retaining portion is arranged on the temperature adjusting valve core, the water outlet is arranged between the fixed valve sleeve and the water retaining portion, and the temperature adjusting handle are connected with the temperature adjusting handle.
2. The temperature conditioning assembly of an induction type temperature adjustable control valve as claimed in claim 1, wherein: use the direction at cold water hole place is preceding, with the direction at hot water hole place is the back, fixed valve barrel by preceding backward in proper order include with the joint end of the one end looks joint of disk seat, with the inside wall sealing connection's of disk seat sealing portion, with the outside screw thread section of the inside wall threaded connection of disk seat and be located the location end of apopore one side, the location end with the inside wall of disk seat is clearance fit, the rivers groove sets up the outside screw thread section with between the location end, the tank bottom in rivers groove seted up with the rivers through-hole of the inside intercommunication of fixed valve barrel, fixed valve barrel is close to be provided with internal thread section on the inside wall of joint end.
3. The temperature conditioning assembly of an induction type temperature adjustable control valve as claimed in claim 2, wherein: the temperature regulating valve core sequentially comprises a threaded end extending into the fixed valve sleeve from the positioning end, a transition section capable of moving back and forth in the fixed valve sleeve, a step part sleeved with the positioning end of the fixed valve sleeve and a necking end positioned on one side of the hot water hole from front to back, and the water blocking sealing gasket is clamped between the step part and the necking end.
4. The temperature conditioning assembly of an induction type temperature adjustable control valve as claimed in claim 3, wherein: the temperature-adjusting transmission rod sequentially comprises a first connecting end sleeved in the necking end of the temperature-adjusting valve core, a clamping portion clamped with the other end of the valve seat, a sealing portion connected with the inner side wall of the valve seat in a sealing mode, and a second connecting end extending out of the cavity from front to back, and a check ring for preventing the second connecting end from extending into the valve seat is further arranged on the temperature-adjusting transmission rod.
5. The temperature conditioning assembly of an induction type temperature adjustable control valve as claimed in claim 4, wherein: the temperature regulating valve core is characterized in that a blind hole is formed in the necking end of the temperature regulating valve core, sawtooth-shaped patterns are arranged on the inner surface of the blind hole, and a first tooth groove meshed with the sawtooth-shaped patterns of the blind hole is formed in the outer surface of the first connecting end.
6. The temperature conditioning assembly of an induction type temperature adjustable control valve as claimed in claim 4, wherein: the die cavity sequentially comprises a cold water section, a water mixing section and a hot water section, wherein the cold water section, the water mixing section and the hot water section are the same in inner diameter, the inner diameter of the hot water section is reduced, the cold water section corresponds to the water flow groove of the fixed valve sleeve, the water mixing section corresponds to the position end of the fixed valve sleeve and is arranged between the water retaining parts, and the hot water section corresponds to the water retaining parts and is arranged between the clamping parts of the temperature adjusting transmission rod.
7. The temperature conditioning assembly of an induction type temperature adjustable control valve as claimed in claim 4, wherein: the temperature adjusting handle sequentially comprises a sleeve joint part sleeved outside the second connecting end of the temperature adjusting transmission rod and a handle part connected with the sleeve joint part from front to back, and the temperature adjusting handle is fixedly connected with the second connecting end through a fastening screw.
8. The temperature conditioning assembly of an induction type temperature adjustable control valve as claimed in claim 7, wherein: the temperature adjusting handle is characterized in that a sleeving through hole is formed in the sleeving part of the temperature adjusting handle, a sawtooth-shaped pattern is arranged on the inner surface of the sleeving through hole, and a second tooth groove meshed with the sawtooth-shaped pattern of the sleeving through hole is also formed in the outer surface of the second connecting end.
9. The temperature conditioning assembly of an induction type temperature adjustable control valve as claimed in claim 7, wherein: the outer sleeve of the sleeving part of the temperature adjusting handle is provided with a fixing sleeve used for fastening the valve seat and the water faucet shell together, and a mounting groove used for mounting the fixing sleeve is formed in the position, corresponding to the second connecting end, of the valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325907.9A CN106979354B (en) | 2017-05-10 | 2017-05-10 | Temperature adjusting assembly of induction type temperature-adjustable control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325907.9A CN106979354B (en) | 2017-05-10 | 2017-05-10 | Temperature adjusting assembly of induction type temperature-adjustable control valve |
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| Publication Number | Publication Date |
|---|---|
| CN106979354A CN106979354A (en) | 2017-07-25 |
| CN106979354B true CN106979354B (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710325907.9A Active CN106979354B (en) | 2017-05-10 | 2017-05-10 | Temperature adjusting assembly of induction type temperature-adjustable control valve |
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| CN201982724U (en) * | 2011-03-09 | 2011-09-21 | 台州市国人温控卫浴设备有限公司 | Faucet valve plug |
| CN202852073U (en) * | 2012-10-17 | 2013-04-03 | 应俊 | Control valve of temperature-adjustable sensing faucet |
| CN206860943U (en) * | 2017-05-10 | 2018-01-09 | 泉州市纵能电磁阀有限公司 | A kind of temperature adjustment component of induction type temperature controllable control valve |
-
2017
- 2017-05-10 CN CN201710325907.9A patent/CN106979354B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6315209B1 (en) * | 2000-03-01 | 2001-11-13 | Watts Regulator Company | Mixing valve |
| CN2900964Y (en) * | 2006-04-14 | 2007-05-16 | 叶国荣 | Mixed fluid regulating valve |
| CN201368251Y (en) * | 2009-01-09 | 2009-12-23 | 谢庆俊 | Single-handle faucet |
| CN201982724U (en) * | 2011-03-09 | 2011-09-21 | 台州市国人温控卫浴设备有限公司 | Faucet valve plug |
| CN202852073U (en) * | 2012-10-17 | 2013-04-03 | 应俊 | Control valve of temperature-adjustable sensing faucet |
| CN206860943U (en) * | 2017-05-10 | 2018-01-09 | 泉州市纵能电磁阀有限公司 | A kind of temperature adjustment component of induction type temperature controllable control valve |
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| CN106979354A (en) | 2017-07-25 |
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