Constant-temperature digital display flow-adjustable valve core concealed installation main body with water diversion function

Abstract

The utility model provides a constant-temperature digital display adjustable-flow valve element concealed main body with a water diversion function, and relates to the technical field of water valves. The constant-temperature digital display and flow-adjustable valve element concealed installation main body with the water diversion function comprises a device main body, a seventh inner hole is formed in the device main body, a fourth circular ring is connected to the interior of the seventh inner hole, a locking cap is connected to the side face of the fourth circular ring, a check valve body is arranged on one side of the locking cap, and a fifth circular ring is connected to the interior of the check valve body. One side of the fifth circular ring is connected with a check valve sleeve; an eighth inner hole is formed in the device body, a constant-temperature valve element is connected into the eighth inner hole, the constant-temperature valve element is sleeved with a valve element fixing piece, and a pressing cap piece is arranged on one side of the valve element fixing piece. The wanted temperature can be obtained only by rotating the handle to look at the temperature value on the digital display screen and adjusting the temperature value to be high or low, the flow can be controlled only by rotating the adjusting hand wheel when the water outlet flow is adjusted, and operation is easy and convenient.

Description

Technical Field

[0001] This application relates to the technical field of water valves, and particularly to a concealed installation main body of a constant temperature digital display water distribution adjustable flow valve core. Background Art

[0002] The valve core is a valve part that enables the valve body to achieve the basic functions of direction control, pressure control, or flow control through its movement.

[0003] The concealed installation box main bodies on the existing market are all equipped with ordinary mixing valve cores. Such concealed installation box main bodies have poor control over water temperature. Even though some concealed installation box main bodies also use constant temperature valve cores, they are not equipped with digital displays and cannot intuitively show the water temperature to customers when in use. Moreover, the water distribution switching valve core is a single-function switching valve core and cannot control the flow rate. Such products are prone to causing accidental burns to customers' skin during use, especially when used by the elderly, children, and pregnant women. Additionally, since the water flow rate cannot be adjusted, it is easy to waste water resources and increase unnecessary water costs for customers. Utility Model Content

[0004] This application provides a concealed installation main body of a constant temperature digital display water distribution adjustable flow valve core to solve the problems in the prior art that the constant temperature valve core is not equipped with a digital display and cannot intuitively show the water temperature to customers when in use, and the water distribution switching valve core is a single-function switching valve core and cannot control the flow rate.

[0005] This application provides a concealed installation main body of a constant temperature digital display water distribution adjustable flow valve core, including a device main body. An inner hole seven is opened inside the device main body. A fourth circular ring is connected inside the inner hole seven. A locking cap is connected to the side of the fourth circular ring. A check valve body is arranged on one side of the locking cap. A fifth circular ring is connected inside the check valve body. A check valve sleeve is connected to one side of the fifth circular ring. An inner hole eight is opened inside the device main body. A constant temperature valve core is connected inside the inner hole eight. A valve core fixing piece is sleeved outside the constant temperature valve core. A pressing cap part is arranged on one side of the valve core fixing piece. A first valve core kit is connected to the outside of the constant temperature valve core. A temperature limiting ring is connected inside the first valve core kit. An inner hole nine is opened inside the device main body. An inner hole ten is arranged on one side of the inner hole nine. An inner hole eleven is arranged on one side of the inner hole ten. A plastic lower box is connected to one side of the device main body. A plastic upper box is connected to the other side of the device main body. A panel is arranged on one side of the plastic upper box.

[0006] Preferably, an inner hole three is formed on one side of the panel, and a first circular ring is fixed inside the inner hole three; a thermostatic handwheel is connected to the outside of the thermostatic valve core. An inner hole two is formed at the top of the thermostatic handwheel, and a spring is fixedly connected inside the inner hole two. A handle rod is fixed at the top end of the spring. An inner hole one is formed inside the handle rod, and a temperature-limiting rod is connected inside the inner hole one; a first screw is connected to the bottom of the thermostatic handwheel, and a decorative cover is connected to the bottom of the first screw.

[0007] Preferably, an inner hole four is arranged on one side of the inner hole three, and a digital display screen base is connected inside the inner hole four. A digital display screen is connected inside the digital display screen base. A power signal input line is installed inside the digital display screen. A nut is connected to the outer wall of the digital display screen base. The nut locks the digital display screen base on the panel and is flush with the plane of the panel.

[0008] Preferably, two groups of inner holes five are arranged on one side of the inner hole four, and a third circular ring is connected inside the inner hole five.

[0009] Preferably, a hydraulic generator is connected inside the inner hole nine, and a power signal output line is fixedly connected inside the hydraulic generator.

[0010] Preferably, a water distribution valve core body is connected inside the inner hole ten, a water distribution valve core kit is connected to the outside of the water distribution valve core body, an anti-wear gasket is connected inside the water distribution valve core kit, and an adjusting handwheel is connected to one side of the anti-wear gasket; a water distribution pressure cap is connected to the outer wall of the adjusting handwheel, a second circular ring is connected inside the water distribution pressure cap, and a button is connected to the inner side of the water distribution valve core body.

[0011] Preferably, the third circular rings are fixedly connected inside the two groups of inner holes five.

[0012] Preferably, multiple rubber fixing sleeves are connected to the outside of the device main body.

[0013] Preferably, multiple self-tapping screws are connected inside the plastic lower box, and a second screw is arranged on one side of the self-tapping screws.

[0014] Beneficial effects:

[0015] Considering that the thermostatic valve core is not equipped with a digital display and cannot intuitively show the water temperature to the customer during use, and the water distribution switching valve core is a single-function switching valve core and cannot control the flow rate.

[0016] The thermostatic zone digital display and water diversion adjustable flow recessed box body is a recessed body equipped with a hydraulic generator that can generate electricity through water to provide the temperature value display and adjust the flow rate by rotating the ceramic piece of the water diversion valve core. This invention does not require an external AC or DC power supply. It operates the temperature control valve core by rotating the handle, allowing water to flow into the hydraulic generator set to drive the impeller to provide power for the digital display screen, eliminating the need for a separate AC or DC power supply. When the button is turned outwards to open the digital display screen, the temperature value can be displayed. Such a product design enables customers to adjust the temperature to their desired value according to their own requirements when using it. When the customer wants a higher or lower temperature, they only need to rotate the handle and view the temperature value on the digital display screen to increase or decrease the temperature value to obtain the desired temperature. When adjusting the water flow rate, they only need to rotate the adjustment handwheel to control the flow rate, and the operation is simple and convenient, clear at a glance, and it is not easy for customers to cause problems such as scalding or discomfort due to improper operation resulting in too high or too low temperature, especially for the protection of children, the elderly, and pregnant women. At the same time, due to the control of the water flow rate, it can control the water usage for customers and save water costs for customers.

[0017] The above description is only an overview of the technical solution of the embodiment of the present application. In order to be able to understand the technical means of the embodiment of the present application more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features, and advantages of the embodiment of the present application more obvious and understandable, the following specific embodiments of the present application are specifically given. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present application, the following will briefly introduce the drawings required for use in the description of the embodiment. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the side view, back view, and top view of a recessed body of a thermostatic digital display with a water diversion adjustable flow valve core of the present utility model.

[0020] Figure 2 It is the disassembly of the overall structure of a recessed body of a thermostatic digital display with a water diversion adjustable flow valve core of the present utility model.

[0021] Figure 3 It is the disassembly of each structure of a recessed body of a thermostatic digital display with a water diversion adjustable flow valve core of the present utility model.

[0022] Description of the Reference Numerals:

[0023] 1. Handle rod; 1-1. First inner hole; 2. Spring; 3. Temperature-limiting rod; 4. Constant-temperature handwheel; 4-1. Second inner hole; 5. First screw; 6. Decorative cover; 7. Digital display screen; 7-1. Power signal input line; 8. Digital display screen base; 9. Panel; 9-1. Third inner hole; 9-2. Fourth inner hole; 9-3. Fifth inner hole; 10. First circular ring; 11. Nut; 12. Temperature-limiting ring; 13. Compression cap part; 14. Spool fixing piece; 15. Constant-temperature spool; 16. First spool kit; 17. Hydro-generator; 17-1. Power signal output line; 18. Water distribution spool body; 19. Water distribution spool kit; 20. Anti-wear gasket; 21. Adjusting handwheel; 22. Water distribution pressure cap; 23. Second circular ring; 24. Button; 25. Third circular ring; 26. Fourth circular ring; 27. Locking cap; 28. Check valve body; 29. Fifth circular ring; 30. Check valve sleeve; 31. Rubber fixing sleeve; 32. Device main body; 32-1. Seventh inner hole; 32-2. Eighth inner hole; 32-3. Ninth inner hole; 32-4. Tenth inner hole; 32-5. Eleventh inner hole; 33. Plastic lower box; 34. Self-tapping screw; 35. Second screw; 36. Plastic upper box. Detailed implementation manners

[0024] To make the objectives, technical solutions and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Apparently, the described embodiments are some but not all of the embodiments of this application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the drawings are intended to cover non-exclusive inclusion.

[0026] Reference to "embodiment" herein means that a particular feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase "embodiment" appearing in various places in the specification is not necessarily referring to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0027] The orientation terms used in the following description are all the directions shown in the figures, and do not limit the specific structure of the present application. For example, in the description of the present application, the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application.

[0028] In the description of the present application, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "coupled" shall be understood in a broad sense. For example, the "connection" or "coupling" of a mechanical structure may refer to a physical connection. For example, a physical connection may be a fixed connection, such as a fixed connection through a fixing member, such as a screw, bolt or other fixing member; a physical connection may also be a detachable connection, such as a snap connection or a snap-fit connection; a physical connection may also be an integral connection, such as a connection formed by welding, bonding or integrally molding. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings.

[0030] The present utility model provides as Figures 1-3A concealed installation main body of a constant temperature digital display water-dividing adjustable flow valve core, as shown, includes a device main body 32. An inner hole seven 32-1 is provided inside the device main body 32. A fourth circular ring 26 is connected inside the inner hole seven 32-1. A locking cap 27 is connected to the side of the fourth circular ring 26. A check valve body 28 is provided on one side of the locking cap 27. A fifth circular ring 29 is connected inside the check valve body 28. A check valve sleeve 30 is connected to one side of the fifth circular ring 29; An inner hole eight 32-2 is provided inside the device main body 32. A constant temperature valve core 15 is connected inside the inner hole eight 32-2. A valve core fixing piece 14 is sleeved outside the constant temperature valve core 15. A pressing cap part 13 is provided on one side of the valve core fixing piece 14. A first valve core kit 16 is connected to the outside of the constant temperature valve core 15. A temperature limiting ring 12 is connected inside the first valve core kit 16; An inner hole nine 32-3 is provided inside the device main body 32. An inner hole ten 32-4 is provided on one side of the inner hole nine 32-3. An inner hole eleven 32-5 is provided on one side of the inner hole ten 32-4; A plastic lower box 33 is connected to one side of the device main body 32; The other side of the device main body 32 is connected to a plastic upper box 36; A panel 9 is provided on one side of the plastic upper box 36.

[0031] Among them, the inner hole seven 32-1 is mainly used for installing the check valve body 28. The fourth circular ring 26 is used to seal the inner hole seven 32-1. The locking cap 27 can lock the check valve body 28. The check valve body 28 plays a role in preventing backflow. The fifth circular ring 29 enables sealing and waterproofing between the check valve body 28 and the check valve sleeve 30. The check valve sleeve 30 is used for sleeving the check valve body 28 and mainly can protect the check valve body 28. The inner hole eight 32-2 enables the pressing cap part 13 to lock the constant temperature valve core 15 and the valve core fixing piece 14 inside it. The constant temperature valve core 15 enables the water temperature to reach a constant temperature. The valve core fixing piece 14 is used to fix the constant temperature valve core 15. The first valve core kit 16 plays a role in sleeving the constant temperature valve core 15. The temperature limiting ring 12 is used to limit the temperature. The inner hole nine 32-3 plays a role in connecting the hydraulic generator 17. The inner hole ten 32-4 and the inner hole eleven 32-5 play roles in connecting two groups of water-dividing valve cores 18 respectively. The plastic lower box 33 enables the device main body 32 to be installed inside it. The panel 9 is used to close the plastic upper box 36, so that the device main body 32 is accommodated inside the plastic upper box 36. The plastic upper box 36 is used to install the device main body 32.

[0032] An inner hole three 9-1 is provided on one side of the panel 9. A first circular ring 10 is fixed inside the inner hole three 9-1; A constant temperature handwheel 4 is connected to the outside of the constant temperature valve core 15. An inner hole two 4-1 is provided at the top of the constant temperature handwheel 4. A spring 2 is fixedly connected inside the inner hole two 4-1. A handle rod 1 is fixed at the top of the spring 2. An inner hole one 1-1 is provided inside the handle rod 1. A temperature limiting rod 3 is connected inside the inner hole one 1-1; A first screw 5 is connected to the bottom of the constant temperature handwheel 4. A decorative cover 6 is connected to the bottom of the first screw 5.

[0033] Among them, the inner hole three 9-1 functions to connect the constant temperature valve core 15. The first circular ring 10 functions to seal and prevent water leakage. The constant temperature handwheel 4 functions to facilitate the rotation of the constant temperature valve core 15. The inner hole two 4-1 functions to fix the spring 2. The spring 2 functions to connect the handle rod 1. The handle rod 1 functions to pull. The inner hole one 1-1 enables the temperature limiting rod 3 to slide with limited displacement inside it. The temperature limiting rod 3 functions to limit the displacement. The first screw 5 functions to connect the decorative cover 6 and the constant temperature handwheel 4. The constant temperature handwheel 4 functions to protect the first screw 5.

[0034] On one side of the inner hole three 9-1, there is an inner hole four 9-2. Inside the inner hole four 9-2, there is a digital display screen base 8 connected. Inside the digital display screen base 8, there is a digital display screen 7 connected. Inside the digital display screen 7, a power signal input wire 7-1 is installed. On the outer wall of the digital display screen base 8, there is a nut 11. The nut 11 locks the digital display screen base 8 on the panel 9 and is flush with the plane of the panel 9.

[0035] Among them, the inner hole four 9-2 is used to install the digital display screen base. The digital display screen base 8 functions to install the digital display screen 7. The digital display screen 7 can display the measured values. The power signal input wire 7-1 functions to transmit power into the digital display screen 7. The nut 11 functions to lock the digital display screen base 8.

[0036] On one side of the inner hole four 9-2, there are two groups of inner holes five 9-3. Inside the inner holes five 9-3, there is a third circular ring 25 connected.

[0037] Among them, the inner holes five 9-3 are used to install the water distribution valve core body 18. The third circular ring 25 functions to connect the water distribution valve core body 18 and the inner holes five 9-3, and at the same time functions to seal and prevent water leakage.

[0038] Inside the inner hole nine 32-3, there is a hydraulic generator 17 connected. Inside the hydraulic generator 17, a power signal output wire 17-1 is fixedly connected.

[0039] Among them, the hydraulic generator 17 functions to generate electricity so as to be able to generate electrical energy for supply. The power signal output wire 17-1 is used to transmit electrical energy.

[0040] Inside the inner hole ten 32-4, there is a water distribution valve core body 18 connected. Outside the water distribution valve core body 18, there is a water distribution valve core kit 19 connected. Inside the water distribution valve core kit 19, there is an anti-wear gasket 20 connected. On one side of the anti-wear gasket 20, there is an adjusting handwheel 21 connected; on the outer wall of the adjusting handwheel 21, there is a water distribution pressure cap 22 connected. Inside the water distribution pressure cap 22, there is a second circular ring 23 connected. Inside the water distribution valve core body 18, there is a button 24 connected.

[0041] Among them, the water diversion valve core body 18 is used for the water flow of the water body. The water diversion valve core kit 19 is used to protect the water diversion valve core body 18. The anti-wear gasket 20 prevents wear between the water diversion valve core kit 19 and the water diversion valve core body 18. The adjusting handwheel 21 plays a role in adjusting the rotation. The water diversion pressure cap 22 is used to press the water diversion valve core kit 19. The second circular ring 23 is used to seal and waterproof between the water diversion valve core kit 19 and the water diversion valve core body 18.

[0042] A third circular ring 25 is fixedly connected inside the two inner holes five 9-3.

[0043] Among them, the third circular ring 25 is used to seal and waterproof the inner hole five 9-3.

[0044] Multiple groups of rubber fixing sleeves 31 are connected to the outside of the device main body 32.

[0045] Among them, the multiple groups of rubber fixing sleeves 31 are used to block the inlet and outlet of the device main body 32.

[0046] Multiple groups of self-tapping screws 34 are connected inside the plastic lower box 33, and a second screw 35 is arranged on one side of the self-tapping screw 34.

[0047] Among them, the multiple groups of self-tapping screws 34 and the multiple groups of second screws 35 can connect the device main body 32 with the plastic upper box together.

[0048] Working principle: When the concealed main body of the constant temperature digital display with a water diversion adjustable flow valve core is in use, first put the fifth circular ring 29 on the groove of the check valve sleeve 30, then install the check valve body 28 into the inner hole of the check valve sleeve 30, and use the locking cap 27 to lock the check valve body 28 in the inner hole of the check valve sleeve 30 through the thread to prevent the check valve body 28 from falling out of the inner hole of the check valve sleeve 30. Then install the fourth circular ring 26 into the groove of the locking cap 27. Finally, install the assembled whole set of check valve group B into the inner hole seven 32-1 of the device main body 32, and use a hexagon wrench through the thread on the check valve sleeve 30 to lock the installed check valve group B in the inner hole seven 32-1 of the device main body 32 to prevent it from falling out of the inner hole seven 32-1 of the device main body 32.

[0049] Next, the constant temperature valve core 15 is inserted into the inner hole 32-2 of the device main body 32, and then the valve core fixing piece 14 is inserted into the inner hole 32-2 of the device main body 32. The constant temperature valve core 15 and the valve core fixing piece 14 are locked in the inner hole 32-2 of the device main body 32 by the compression cap 13 to prevent the constant temperature valve core 15 from falling out of the inner hole 32-2 of the device main body 32. Then, the first valve core kit 16 is locked on the thread of the inner hole 32-2 of the device main body 32 through the thread. Then, the temperature limit ring 12 is installed on the constant temperature valve core 15 and is flush with the end face of the first valve core kit 16. Then, the hydraulic generator 17 is locked in the inner hole 32-3 of the device main body 32 through the thread to prevent the hydraulic generator 17 from falling out of the inner hole 32-3 of the device main body 32.

[0050] Then, the water distribution valve core body 18 is respectively inserted into the inner hole 32-4 of the device main body 32 and the inner hole 32-5 of the eleventh hole. The water distribution valve core body 18 is respectively locked in the inner hole 32-4 of the device main body 32 and the inner hole 32-5 of the eleventh hole through the thread to prevent the valve core from falling out of the inner hole 32-4 of the device main body 32 and the inner hole 32-5 of the eleventh hole. Then, the water distribution valve core kits 19 are respectively locked on the external threads of the inner hole 32-4 of the device main body 32 and the inner hole 32-5 of the eleventh hole and tightened. The assembled main body group C is inserted into the plastic lower box 33, and the main body group C is locked in the inner cavity of the plastic lower box 33 by the second screw 35. Then, the plastic upper box 36 is installed on the plastic lower box 33 and aligned. Then, the four rubber fixing sleeves 31 are installed in the inner hole where the plastic upper box 36 and the plastic lower box 33 are combined to clamp and hold the four feet C-1 of the main body group C to prevent the main body group C from shaking in the plastic box. Finally, the plastic upper box 36 and the plastic lower box 33 are locked together with eight self-tapping screws 34 to prevent the plastic upper box 36 and the plastic lower box 33 from coming apart.

[0051] Then, the first circular ring 10 is inserted into the groove of the inner hole 9-1 of the panel 9, and the two third circular rings 25 are respectively inserted into the grooves of the two inner holes 9-3 of the panel 9. Then, the digital display screen base 8 passes through the inner hole 9-2 of the panel 9 and is locked on the panel 9 with the nut 11 and is flush with the plane of the panel 9. Finally, the power signal input line 7-1 on the digital display screen 7 passes through the inner hole of the digital display screen base 8, and then the digital display screen 7 is buckled into the inner hole of the digital display screen base 8.

[0052] Finally, align the waterproof plug of the digital display screen power signal input line 7-1 on the assembled 9 groups D of the panel with the waterproof plug of the power signal output line 17-1 on the hydraulic generator 17 and insert them into each other for connection. After the digital display screen power signal input line 7-1 and the power signal output line 17-1 are connected, align the inner hole three 9-1 and the inner hole five 9-3 on the 9 groups D of the panel with the first valve core kit 16 and the water distribution valve core kit 19 on the main body group respectively and install them. After installation, the 9 groups D of the panel need to be flush with the plastic upper box 36.

[0053] Install the handle of the thermostatic valve core 15. First, install the spring 2 into the inner hole two 4-1 of the thermostatic handwheel 4, then install the handle rod 1 into the inner hole two 4-1 of the thermostatic handwheel 4. Then, align the temperature limiting rod 3 with the inner hole one 1-1 of the handle rod 1 installed in the inner hole of the thermostatic handwheel 4 and insert it to prevent the handle rod 1 and the spring 2 from falling out of the inner hole two 4-1 of the thermostatic handwheel 4. Finally, install the decorative cover 6 on the handle screw hole; Next, install the wear-resistant gasket 20 on the water distribution valve core kit 19, then put the adjusting handwheel 21 on the second circular ring 23 and install it on the water distribution valve core body 18, and then lock the adjusting handwheel 21 on the water distribution valve core body 18 through the water distribution pressure cap 22 to prevent the adjusting handwheel 21 from falling off the valve core. Finally, lock the button 24 in the inner hole of the valve core rod of the water distribution valve core body 18 through the thread to prevent the button 24 from falling off.

[0054] This constant temperature concealed installation box body with digital display and adjustable flow rate of water distribution controls the constant temperature of water at 38°C through the thermostat rod inside the thermostat valve core 15. The flowing water drives the hydraulic generator 17 to rotate, providing power for the digital display screen 7. Through the heat conduction of the thermosensitive rod on the hydraulic generator 17, the actual outlet water temperature of the thermostat valve core 15 is sensed by the chip on the digital display screen 7 and then displayed. The flow rate of the outlet water is adjusted by the rotation of the water distribution valve core body 18. When the button 24 is pressed outwards, the outlet water channel and the inlet water channel will be connected to each other. Cold and hot water flow in from the CL and H inlet holes respectively, flow through the check valve group B and then into the thermostat valve core 15. The cold and hot water are mixed into mixed water by the thermostat valve core 15. Then the mixed water flows out from the bottom hole of the thermostat valve core 15 into the water channel SD-1. Then the mixed water flows from the water channel SD-1 to the hydraulic generator 17. The mixed water enters from the bottom hole of the hydraulic generator 17. Then the water under the action of water power drives the impeller on the generator, and the impeller drives the hydraulic generator 17 to generate electricity. At the same time, after the water flow passes through the hydraulic generator 17, the thermosensitive rod inside the hydraulic generator 17 senses the actual temperature of the water through heat transfer. Then the electricity generated and the temperature sensed by the thermosensitive rod are output through the power signal output line 17-1 on the hydraulic generator 17, and input into the chip inside the digital display screen 7 through the power signal input line 7-1 on the digital display screen 7. The chip senses the temperature transmitted by the thermosensitive rod of the hydraulic generator 17 while receiving the power provided by the hydraulic generator 17. Then the chip controls the digital display screen 7 to display the actual temperature value of the water. When the handle rod 1 is not pressed into the constant temperature handwheel 4 and the constant temperature handwheel 4 is not rotated left or right, the outlet water temperature at this time is the constant temperature value of 38 degrees, and the temperature displayed on the digital display screen 7 is also 38 degrees. When the handle rod 1 is pressed into the constant temperature handwheel 4 and the constant temperature handwheel 4 is rotated to the left, the temperature will become higher and higher, and the temperature displayed on the digital display screen 7 will also become higher and higher. When the constant temperature handwheel 4 is rotated to the right, the temperature will become lower and lower, and at the same time, the digital display screen 7 will also become lower and lower as the temperature changes. After the mixed water flows through the hydraulic generator 17, it flows out from the side outlet hole of the hydraulic generator 17 into the SD-2 water channel, and then flows into the ceramic sheet inside the water distribution valve core body 18 from the side of the water distribution valve core body 18 through the SD-2 water channel. When the adjusting handwheel 21 is rotated left or right, the adjusting ring on the water distribution valve core body 18 is driven by the adjusting handwheel 21 to rotate left or right. Then the adjusting ring on the water distribution valve core body 18 drives the ceramic sheet of the water distribution valve core body 18 to rotate left or right inside the valve core to adjust and control the flow rate of the outlet water. Then the water flows out from the bottom hole of the water distribution valve core body 18 after being adjusted by the ceramic sheet. Finally, the mixed water with adjusted flow rate flows out from the water channels SD-3 and SD-4 respectively.

[0055] With such a product structure, when the customer uses it, the customer can adjust the desired ideal temperature and water flow rate according to their own requirements. At the same time, the actual temperature value of the water outlet is displayed digitally. When using it, the customer does not need to test the water temperature by hand. As long as the handle is rotated to control the thermostatic valve core 15 and then look at the number on the display screen, the desired temperature can be obtained. Moreover, the operation is simple and convenient, clear at a glance, and it is not easy for the customer to cause problems such as scalding or discomfort due to improper operation resulting in too high or too low temperature when using it.

[0056] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A thermostatic digital display concealed main body of a water-dividing adjustable flow spool, comprising a device main body (32), characterized in that: Inside the device main body (32), there is an inner hole seven (32-1). Inside the inner hole seven (32-1), a fourth circular ring (26) is connected. On the side of the fourth circular ring (26), a locking cap (27) is connected. On one side of the locking cap (27), there is a check valve body (28). Inside the check valve body (28), a fifth circular ring (29) is connected. On one side of the fifth circular ring (29), a check valve sleeve (30) is connected. Inside the device main body (32), there is an inner hole eight (32-2). Inside the inner hole eight (32-2), a constant temperature valve core (15) is connected. Outside the constant temperature valve core (15), a valve core fixing piece (14) is sleeved. On one side of the valve core fixing piece (14), there is a pressing cap part (13). Outside the constant temperature valve core (15), a first valve core kit (16) is connected. Inside the first valve core kit (16), a temperature limiting ring (12) is connected. Inside the device main body (32), there is an inner hole nine (32-3). On one side of the inner hole nine (32-3), there is an inner hole ten (32-4). On one side of the inner hole ten (32-4), there is an inner hole eleven (32-5). On one side of the device main body (32), a plastic lower box (33) is connected. On the other side of the device main body (32), a plastic upper box (36) is connected. On one side of the plastic upper box (36), there is a panel (9).

2. The concealed main body of a constant-temperature digital display water-dividing adjustable flow control valve core according to claim 1, characterized in that: On one side of the panel (9), there is an inner hole three (9-1). Inside the inner hole three (9-1), a first circular ring (10) is fixed. Outside the constant temperature valve core (15), a constant temperature handwheel (4) is connected. On the top of the constant temperature handwheel (4), there is an inner hole two (4-1). Inside the inner hole two (4-1), a spring (2) is fixedly connected. At the top of the spring (2), a handle rod (1) is fixed. Inside the handle rod (1), there is an inner hole one (1-1). Inside the inner hole one (1-1), a temperature limiting rod (3) is connected. At the bottom of the constant temperature handwheel (4), a first screw (5) is connected. At the bottom of the first screw (5), a decorative cover (6) is connected.

3. The concealed main body of a constant-temperature digital display water-dividing adjustable flow control valve core according to claim 2, characterized in that: On one side of the inner hole three (9-1), there is an inner hole four (9-2). Inside the inner hole four (9-2), a digital display screen base (8) is connected. Inside the digital display screen base (8), a digital display screen (7) is connected. Inside the digital display screen (7), a power supply signal input wire (7-1) is installed. On the outer wall of the digital display screen base (8), a nut (11) is connected. The nut (11) locks the digital display screen base (8) on the panel (9) and is flush with the plane of the panel (9).

4. A concealed main body of a constant-temperature digital display water-dividing adjustable flow spool valve according to claim 3, characterized in that: On one side of the inner hole four (9-2), there are two groups of inner holes five (9-3). Inside the inner holes five (9-3), a third circular ring (25) is connected.

5. A concealed main body of a constant-temperature digital display water-dividing adjustable flow valve core according to claim 1, characterized in that: Inside the inner hole nine (32-3), a hydraulic generator (17) is connected. Inside the hydraulic generator (17), a power supply signal output wire (17-1) is fixedly connected.

6. The concealed main body of a constant temperature digital display water dividing adjustable flow valve core according to claim 1, characterized in that: Inside the inner hole ten (32 - 4) is connected with a water distribution valve core body (18), outside the water distribution valve core body (18) is connected with a water distribution valve core kit (19), inside the water distribution valve core kit (19) is connected with an anti - wear gasket (20), and on one side of the anti - wear gasket (20) is connected with an adjusting handwheel (21). On the outer wall of the adjusting handwheel (21) is connected with a water distribution pressure cap (22), inside the water distribution pressure cap (22) is connected with a second circular ring (23), and inside the water distribution valve core body (18) is connected with a button (24).

7. A concealed main body of a constant-temperature digital display water-dividing adjustable flow control valve core according to claim 4, characterized in that: Inside the two groups of inner holes five (9 - 3) is fixedly connected with a third circular ring (25).

8. A concealed main body of a constant-temperature digital display water-dividing adjustable flow control valve core according to claim 1, characterized in that: On the outside of the device main body (32) are connected with multiple rubber fixing sleeves (31).

9. The concealed main body of a constant-temperature digital display water-dividing adjustable flow control valve core according to claim 1, characterized in that: Inside the plastic lower box (33) are connected with multiple self - tapping screws (34), and on one side of the self - tapping screws (34) is provided with a second screw (35).

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