CN212690930U - Temperature-adjustable constant-temperature water mixing system - Google Patents
Temperature-adjustable constant-temperature water mixing system Download PDFInfo
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- CN212690930U CN212690930U CN202021524497.4U CN202021524497U CN212690930U CN 212690930 U CN212690930 U CN 212690930U CN 202021524497 U CN202021524497 U CN 202021524497U CN 212690930 U CN212690930 U CN 212690930U
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Abstract
The utility model provides a temperature adjustable mixes water system with constant temperature belongs to bathroom technical field. It has solved the current water temperature of mixing the water system and has adjusted the inconvenient problem of inaccuracy and whole installation. This temperature adjustable mixes water system with constant temperature, including mixing the water valve body, both ends are connected with return water ball valve and water supply ball valve respectively about mixing the water valve body, this water mixing system is still including supplying mixing the water valve body, the panel of return water ball valve and water supply ball valve installation, return water ball valve one end has the cold tip of intaking that supplies cold water to get into, the other end has cold water tip one, the position department that lies in on the return water ball valve between cold water tip and the cold water tip one has the cold water tip two of being connected with mixing the water valve body, water supply ball valve one end has the hot water tip of intaking that supplies hot water to get into, the other end is connected with the temperature switch who is used for responding to hot water temperature size. The utility model has the advantages of adjust the high and swift convenient of integral erection of precision.
Description
Technical Field
The utility model belongs to the technical field of the bathroom, a mix water system, in particular to water system is mixed to temperature adjustable constant temperature is related to.
Background
In bathroom technical field, mix the water valve and can provide cold water, hot water and cold and hot mixing water (being warm water), bring convenience and comfort for people's life. At present, current muddy water system simple structure, function singleness, the temperature is adjusted accurately inadequately, brings very poor use experience for the user, and current muddy water system still has the installation inconvenient, unstable problem, and people are more and more high to the living quality requirement at present, therefore current muddy water system can't satisfy user's demand, therefore the applicant provides a temperature adjustable constant temperature muddy water system and solves above problem.
Disclosure of Invention
The utility model aims at providing a temperature adjustable mixes water system with constant temperature to the above-mentioned problem that exists among the prior art, solve above problem.
The purpose of the utility model can be realized by the following technical proposal: the temperature-adjustable constant-temperature water mixing system is characterized by comprising a water mixing valve body, wherein the left end and the right end of the water mixing valve body are respectively connected with a return water ball valve and a water supply ball valve, the water mixing system further comprises a panel for installing the water mixing valve body, the return water ball valve and the water supply ball valve, one end of the return water ball valve is provided with a cold water inlet end part for cold water to enter, the other end of the return water ball valve is provided with a cold water outlet end part I, the position, between the cold water inlet end part and the cold water outlet end part I, of the return water ball valve is provided with a cold water outlet end part II connected with the water mixing valve, one end of the water supply ball valve is provided with a hot water inlet end part for hot water to enter, the other end of the return water ball valve is connected with a temperature switch for sensing the temperature of hot water, the position, between the hot water inlet end part and the temperature switch, and the hot water outlet end part connected with the cold water inlet end part and the hot water The bottom end of the water mixing valve body is also provided with a water outlet end for cold and hot mixed water to flow out.
In the temperature-adjustable constant-temperature water mixing system, the backwater ball valve is composed of a first valve body, a first valve rod, a first butterfly handle and a first valve ball with a water through hole, the first valve ball is movably arranged in the first valve body and is controlled to rotate by the first butterfly handle, the first butterfly handle controls the rotation of the first valve ball through the first valve rod, a second cold water outlet end part is fixedly connected with a cold water inlet port through a first locking nut, and the flow of cold water flowing in is adjusted through the rotation of the first control valve ball.
In the temperature-adjustable constant-temperature water mixing system, the water supply ball valve consists of a second valve body, a second valve rod, a second butterfly handle and a second valve ball with a water through hole, the second valve ball is movably arranged in the second valve body and is controlled to rotate by the second butterfly handle, the second butterfly handle controls the rotation of the second valve ball through the second valve rod, the end part of hot water outlet is fixedly connected with the hot water inlet through a second locking nut, and the flow of hot water flowing in is adjusted through the rotation of the second control valve ball.
In the temperature-adjustable constant-temperature water mixing system, the water mixing valve body is internally provided with the valve cap, the stud, the core, the heat sensitive element and the circular truncated cone spring, the valve cap positioned in the water mixing valve body is in threaded fit connection with the water mixing valve body, the stud is positioned in the valve cap and is in threaded fit connection with the valve cap, the core is positioned in the stud, a spring element is also arranged in the stud, one end of the spring element is propped against the inner wall of the stud, the other end of the spring element is propped against the top of the core, the top end of the thermosensitive element is propped against the core, one end of the round platform spring is sleeved at the bottom of the thermosensitive element, the other end of the round platform spring is propped against the inner part of the water mixing valve body, a movable plunger connected with the thermosensitive element through threads is also arranged in the water mixing valve body below the stud, and a sealing circular truncated cone which is sealed against the outer wall of the movable plunger is arranged at the position corresponding to the movable plunger in the water mixing valve body.
In the temperature-adjustable constant-temperature water mixing system, a cold water inlet flow channel communicated with a cold water inlet port is arranged between the sealing circular truncated cone and the valve cap in the water mixing valve body, a hot water inlet flow channel communicated with a hot water inlet port is arranged between the sealing circular truncated cone and the position, close to the thermosensitive element, of the water mixing valve body, and the adjusting hand wheel drives the movable plunger to move up and down so as to control the flow rate of cold water entering the water mixing valve body through the cold water inlet flow channel and hot water entering the water mixing valve body through the hot water flow channel.
In the temperature-adjustable constant-temperature water mixing system, the bottom of the movable plunger is provided with a cold water outlet hole for cold water to flow out, and the cold water flows into the water mixing valve body below the movable plunger through the cold water outlet hole and is mixed with hot water to form cold and hot mixed water.
In foretell temperature adjustable constant temperature water mixing system, valve cap and muddy water valve body between be equipped with the sealing washer that plays sealed effect, valve cap and double-screw bolt between be equipped with the sealing washer that plays sealed effect, sealed round platform and activity plunger between be equipped with the sealing washer that plays sealed effect, lock nut one and cold water outlet end portion two between be equipped with the sealing washer that plays sealed effect, lock nut two and hot water outlet end portion between be equipped with the sealing washer that plays sealed effect.
In the temperature-adjustable constant-temperature water mixing system, a first flat gasket is arranged between the second cold water outlet end and the cold water inlet port, and a second flat gasket is arranged between the second hot water outlet end and the hot water inlet port.
In the above temperature-adjustable constant-temperature water mixing system, the panel is further provided with a junction box connected with the temperature switch.
Compared with the prior art, this temperature adjustable mixes water system with constant temperature can divide into two tunnel outflows with cold water, is cold water route all the way, and the user only uses cold water in the life, and another way flows into in the mixing valve and produces the mixed water with hot water and supply the user to use, and the structure is brief, the function is abundant and the practicality is strong, mixes the two ball valve settings at water valve both ends simultaneously, has the position and distributes and definitely brief and the high advantage of the precision that adjusts the temperature, can directly link through the panel and carry out erection joint, convenient and fast.
Drawings
Fig. 1 is a schematic partial sectional view of the temperature-adjustable constant-temperature water mixing system.
Fig. 2 is a schematic sectional structural view of a water mixing valve body in the temperature-adjustable constant-temperature water mixing system.
Fig. 3 is an enlarged schematic structural diagram of a point a in fig. 2 in the temperature-adjustable constant-temperature water mixing system.
In the figure, 1, a water mixing valve body; 2. a return water ball valve; 2-1, a first valve body; 2-2, a first valve rod; 2-3, a butterfly handle I; 2-4, a first valve ball; 2-5, locking a first nut; 3. a water supply ball valve; 3-1 and a second valve body; 3-2, a second valve rod; 3-3, a butterfly handle II; 3-4, a valve ball II; 3-5, a second lock nut; 4. a panel; 5. a cold water inlet end; 6. a first cold water outlet end; 7. a second end part of the cold water outlet; 8. a hot water inlet end; 9. a temperature switch; 10. a hot water outlet end; 11. a cold water inlet port; 12. a hot water inlet port; 13. a water outlet end; 14. A stud; 15. a core; 16. a thermosensitive element; 17. a circular truncated cone spring; 18. a spring element; 19. a movable plunger; 20. sealing the round table; 21. a cold water inlet channel; 22. a hot water inlet channel; 23. a cold water outlet hole; 24. a seal ring; 25. a first flat gasket; 26. a second flat gasket; 27. a bonnet.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2 and 3, the temperature-adjustable constant-temperature water mixing system comprises a water mixing valve body 1, wherein the left end and the right end of the water mixing valve body 1 are respectively connected with a return water ball valve 2 and a water supply ball valve 3, the water mixing system further comprises a panel 4 on which the water mixing valve body 1, the return water ball valve 2 and the water supply ball valve 3 are mounted, one end of the return water ball valve 2 is provided with a cold water inlet end part 5 for cold water to enter, the other end of the return water ball valve is provided with a cold water outlet end part 6, a cold water outlet end part 7 connected with the water mixing valve body 1 is arranged at a position between the cold water inlet end part 5 and the cold water outlet end part 6 on the return water ball valve 2, one end of the water supply ball valve 3 is provided with a hot water inlet end part 8 for hot water to enter, the other end of the water supply ball valve is connected with a temperature switch 9 for sensing the temperature of hot water, and, the water mixing valve body 1 is provided with a cold water inlet port 11 and a hot water inlet port 12 which are respectively communicated with the cold water outlet end part II 7 and the hot water outlet end part 10, and the bottom end of the water mixing valve body 1 is also provided with a water outlet end 13 for cold and hot mixed water to flow out.
Preferably, the backwater ball valve 2 consists of a valve body I2-1, a valve rod I2-2, a butterfly handle I2-3 and a valve ball I2-4 with a water through hole, the valve ball I2-4 is movably arranged in the valve body I2-1 and is controlled to rotate by the butterfly handle I2-3, the butterfly handle I2-3 controls the valve ball I2-4 to rotate through the valve rod I2-2, a cold water outlet end part II 7 is fixedly connected with a cold water inlet port 11 through a locking nut I2-5, and the flow of cold water flowing in is adjusted through the rotation of the valve ball I2-4.
Preferably, the water supply ball valve 3 consists of a valve body II 3-1, a valve rod II 3-2, a butterfly handle II 3-3 and a valve ball II 3-4 with a water passing hole, the valve ball II 3-4 is movably arranged in the valve body II 3-1 and is controlled to rotate by the butterfly handle II 3-3, the butterfly handle II 3-3 controls the rotation of the valve ball II 3-4 through the valve rod II 3-2, the hot water outlet end part 10 is fixedly connected with the hot water inlet port 12 through a locking nut II 3-5, and the flow of hot water flowing in is adjusted through the rotation of the control valve ball II 3-4.
Preferably, a bonnet 27, a stud 14, a core 15, a heat-sensitive element 16 and a circular truncated cone spring 17 are arranged in the water mixing valve body 1, the bonnet 27 positioned in the water mixing valve body 1 is in threaded fit connection with the water mixing valve body 1, the stud 14 is positioned in the bonnet 27 and is in threaded fit connection with the bonnet 27, the core 15 is positioned in the stud 14, the stud 14 is also internally provided with the spring element 18, one end of the spring element 18 abuts against the inner wall of the stud 14, the other end of the spring element abuts against the top of the core 15, the top end of the heat-sensitive element 16 abuts against the core 15, one end of the circular truncated cone spring 17 is sleeved at the bottom of the heat-sensitive element 16, the other end of the circular truncated cone spring 17 abuts against the inside of the water mixing valve body 1, a movable plunger 19 in threaded connection with the heat-sensitive element 16 is also arranged below the stud 14 in the water mixing valve body 1, a sealing circular, the bottom of the movable plunger 19 is provided with a cold water outlet hole 23 for cold water to flow out, and the cold water flows into the water mixing valve body 1 positioned below the movable plunger 19 through the cold water outlet hole 23 and is mixed with hot water to form cold and hot mixed water.
In more detail, a cold water inlet flow passage 21 communicated with the cold water inlet port 11 is formed between the sealing circular table 20 and the valve cap 27 in the water mixing valve body 1, a hot water inlet flow passage 22 communicated with the hot water inlet port 12 is formed between the sealing circular table 20 and the position, close to the thermosensitive element 16, on the water mixing valve body 1, the hand wheel is adjusted to drive the movable plunger 19 to move up and down, so that the flow rate of cold water entering the water mixing valve body 1 through the cold water inlet flow passage 21 and the flow rate of hot water entering the water mixing valve body 1 through the hot water flow passage are controlled, and the hand wheel can drive the movable plunger 19 to move up and down (the hand wheel is rotated to drive the movable plunger 19 to move up and down) through the principle of threaded fit.
Cold water enters the water mixing valve body 1 through the water return ball valve 2, hot water enters the water mixing valve body 1 through the water supply ball valve 3, the cold water enters the water return ball valve 2 from the cold water inlet end part 5, one part of the cold water flows out through the cold water outlet end part one 6, the cold water outlet end part one 6 is connected with a living pipe fitting, warm water is not needed in the using process of the family life sometimes, the port can be used only when the cold water is needed, the other part of the cold water enters the water mixing valve body 1 through the cold water outlet end part two 7 and the cold water inlet port 11, the up-and-down movement of the movable plunger 19 is controlled through the adjusting hand wheel, the cold water flows into the movable plunger 19 through the cold water inlet, the cold water flows into the water mixing valve body 1 below the movable plunger 19 through the cold water outlet hole 23, at the moment, the hot water enters the water mixing valve body 1 below the movable plunger, and exits the outlet end 13.
The user controls the flow of cold water and the flow of hot water through the required temperature adjusting hand wheel, so that the accurate water temperature is controlled.
The panel 4 is also provided with a junction box connected with the temperature switch 9, a wiring bar is arranged in the junction box, the wiring bar is connected with a plurality of electric wires, the electric wires are connected with the temperature switch 9 and used for controlling the opening and closing of the temperature switch 9 and the process of each work, the panel 4 is provided with a plurality of screw holes which can be directly installed on a home wall, and the installation is convenient and rapid.
In order to improve good sealing performance, a sealing ring 24 for sealing is arranged between the bonnet 27 and the water mixing valve body 1, a sealing ring 24 for sealing is arranged between the bonnet 27 and the stud 14, a sealing ring 24 for sealing is arranged between the sealing circular table 20 and the movable plunger 19, a sealing ring 24 for sealing is arranged between the locking nut I2-5 and the cold water outlet end portion II 7, a sealing ring 24 for sealing is arranged between the locking nut II 3-5 and the hot water outlet end portion 10, a flat gasket I25 is arranged between the cold water outlet end portion II 7 and the cold water inlet port 11, and a flat gasket II 26 is arranged between the hot water outlet end portion 10 and the hot water inlet port 12.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The temperature-adjustable constant-temperature water mixing system is characterized by comprising a water mixing valve body (1), wherein the left end and the right end of the water mixing valve body (1) are respectively connected with a return water ball valve (2) and a water supply ball valve (3), the water mixing system further comprises a panel (4) for installing the water mixing valve body (1), the return water ball valve (2) and the water supply ball valve (3), one end of the return water ball valve (2) is provided with a cold water inlet end part (5) for cold water to enter, the other end of the return water ball valve is provided with a cold water outlet end part (7) connected with the water mixing valve body (1) at the position between the cold water inlet end part (5) and the cold water outlet end part (6), one end of the water supply ball valve (3) is provided with a hot water inlet end part (8) for hot water to enter, and the other end of the water supply ball valve is connected with a temperature switch (9) for sensing the temperature of hot water, the water supply ball valve (3) is provided with a hot water outlet end part (10) connected with the water mixing valve at a position between the hot water inlet end part (8) and the temperature switch (9), the water mixing valve body (1) is provided with a cold water inlet port (11) and a hot water inlet port (12) which are respectively communicated with the cold water outlet end part II (7) and the hot water outlet end part (10), and the bottom end of the water mixing valve body (1) is also provided with a water outlet end (13) for cold and hot mixed water to flow out.
2. The temperature-adjustable constant-temperature water mixing system according to claim 1, the backwater ball valve (2) consists of a valve body I (2-1), a valve rod I (2-2), a butterfly handle I (2-3) and a valve ball I (2-4) with a water through hole, the first valve ball (2-4) is movably arranged in the first valve body (2-1) and is controlled by the first butterfly handle (2-3) to rotate, the first butterfly handle (2-3) controls the rotation of the first valve ball (2-4) through the first valve rod (2-2), and the second cold water outlet end part (7) is fixedly connected with the cold water inlet port (11) through a locking nut I (2-5), and the flow of cold water flowing in is adjusted through the rotation of a control valve ball I (2-4).
3. The temperature-adjustable constant-temperature water mixing system according to claim 2, the water supply ball valve (3) consists of a second valve body (3-1), a second valve rod (3-2), a second butterfly handle (3-3) and a second valve ball (3-4) with a water through hole, the second valve ball (3-4) is movably arranged in the second valve body (3-1) and is controlled by the second butterfly handle (3-3) to rotate, the second butterfly handle (3-3) controls the rotation of the second valve ball (3-4) through the second valve rod (3-2), the hot water outlet end part (10) is fixedly connected with the hot water inlet port (12) through a second locking nut (3-5), and the flow of hot water flowing in is adjusted through rotation of a second control valve ball (3-4).
4. The temperature-adjustable constant-temperature water mixing system according to claim 3, wherein a valve cap (27), a stud (14), a core (15), a heat-sensitive element (16) and a circular truncated cone spring (17) are arranged in the water mixing valve body (1), the valve cap (27) in the water mixing valve body (1) is in threaded fit connection with the water mixing valve body (1), the stud (14) is arranged in the valve cap (27) and in threaded fit connection with the valve cap (27), the core (15) is arranged in the stud (14), a spring element (18) is further arranged in the stud (14), one end of the spring element (18) abuts against the inner wall of the stud (14), the other end of the spring element abuts against the top of the core (15), the top end of the heat-sensitive element (16) abuts against the core (15), and one end of the circular truncated cone spring (17) is sleeved at the bottom of the heat-sensitive element (16), the other end of the water mixing valve body is abutted against the inside of the water mixing valve body (1), a movable plunger (19) in threaded connection with the thermosensitive element (16) is further arranged below the stud (14) in the water mixing valve body (1), and a sealing circular truncated cone (20) which is abutted against and sealed with the outer wall of the movable plunger (19) is arranged at the position, corresponding to the movable plunger (19), in the water mixing valve body (1).
5. The temperature-adjustable constant-temperature water mixing system as claimed in claim 4, wherein a cold water inlet flow channel (21) communicated with the cold water inlet port (11) is arranged between the sealing circular truncated cone (20) and the valve cap (27) in the water mixing valve body (1), a hot water inlet flow channel (22) communicated with the hot water inlet port (12) is arranged between the sealing circular truncated cone (20) and the position, close to the thermosensitive element (16), on the water mixing valve body (1), and the adjusting handwheel drives the movable plunger (19) to move up and down so as to control the flow rate of cold water entering the water mixing valve body (1) through the cold water inlet flow channel (21) and hot water entering the hot water flow channel.
6. The temperature-adjustable constant-temperature water mixing system as claimed in claim 4, wherein a cold water outlet hole (23) for cold water to flow out is formed at the bottom of the movable plunger (19), and cold water flows into the water mixing valve body (1) below the movable plunger (19) through the cold water outlet hole (23) and is mixed with hot water to form cold and hot mixed water.
7. The temperature-adjustable constant-temperature water mixing system according to claim 4, wherein a sealing ring (24) with a sealing effect is arranged between the valve cap (27) and the water mixing valve body (1), a sealing ring (24) with a sealing effect is arranged between the valve cap (27) and the stud (14), a sealing ring (24) with a sealing effect is arranged between the sealing circular truncated cone (20) and the movable plunger (19), a sealing ring (24) with a sealing effect is arranged between the locking nut I (2-5) and the cold water outlet end II (7), and a sealing ring (24) with a sealing effect is arranged between the locking nut II (3-5) and the hot water outlet end (10).
8. The temperature-adjustable constant-temperature water mixing system according to claim 1, wherein a first flat gasket (25) is arranged between the second cold water outlet end (7) and the cold water inlet port (11), and a second flat gasket (26) is arranged between the second hot water outlet end (10) and the hot water inlet port (12).
9. The temperature-adjustable constant-temperature water mixing system according to claim 1, wherein the panel (4) is further provided with a junction box connected with the temperature switch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021524497.4U CN212690930U (en) | 2020-07-28 | 2020-07-28 | Temperature-adjustable constant-temperature water mixing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021524497.4U CN212690930U (en) | 2020-07-28 | 2020-07-28 | Temperature-adjustable constant-temperature water mixing system |
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| Publication Number | Publication Date |
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| CN212690930U true CN212690930U (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021524497.4U Active CN212690930U (en) | 2020-07-28 | 2020-07-28 | Temperature-adjustable constant-temperature water mixing system |
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| CN (1) | CN212690930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513614A (en) * | 2021-05-15 | 2021-10-19 | 台州半城暖通科技有限公司 | Water mixing unit composed of constant-temperature differential pressure combination valve |
-
2020
- 2020-07-28 CN CN202021524497.4U patent/CN212690930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513614A (en) * | 2021-05-15 | 2021-10-19 | 台州半城暖通科技有限公司 | Water mixing unit composed of constant-temperature differential pressure combination valve |
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