CN116838809A - A temperature control electric ball valve - Google Patents

Abstract

The invention relates to the field of electric ball valves, and in particular to a temperature-controlled electric ball valve, which includes a temperature-controlled electric ball valve. The temperature-controlled electric ball valve includes a valve body, and a connecting pipe is fixedly connected to the top and middle of the valve body. The top of the connecting pipe is fixed. A connecting seat is connected, a hot water inlet is fixedly connected to the middle part of the other end of the valve body, the cold water inlet is connected to a cold water inlet at one end away from the valve body through a connecting flange, and the hot water inlet is connected to the cold water inlet at one end away from the valve body. The connecting flange is connected with a hot water inlet pipe. The connection points between the hot water inlet pipe and the hot water inlet and the cold water inlet pipe and the cold water inlet are equipped with a filtering mechanism. The valve body is provided with a temperature control mechanism. The present invention adopts The filter mechanism can prevent rust and impurities from entering the valve body and causing damage to the valve core and inner core, thereby greatly extending the service life of the temperature-controlled electric ball valve and conducive to the long-term use of the temperature-controlled electric ball valve.

Description

A temperature control electric ball valve

Technical field

The invention relates to the field of electric ball valves, and in particular to a temperature-controlled electric ball valve.

Background technique

The electric ball valve is a valve composed of an electromagnet or a motor-controlled valve core. It relies on a spherical or conical surface seal to close the oil circuit. It is a seat valve structure with good sealing performance and no internal leakage. It also has fast response speed and sensitive action. In the existing electric ball valve, the change of the valve seat opening is in direct proportion to the valve core. It is mainly used to block or connect the medium in the pipeline, and can also be used for the regulation and control of fluids. In industrial material preparation, it is generally Water will be used, but some preparation processes require the use of cold water, and some preparation processes require the use of hot water. Different preparation methods have different temperature requirements, so in actual use, they are generally used. Electric ball valves switch between cold and hot water in water pipelines. However, in actual use, electric ball valves can only achieve simple cold and hot water switching. The water temperature still needs to be controlled at the source, which is not conducive to actual use. At the same time, it may cause problems during the transmission process. Heat loss or heat concentration occurs, resulting in an error in the temperature of the preparation water that cannot meet the use requirements, which affects production and is not conducive to actual use. Moreover, because the overall structure of the electric ball valve is compact and sealed, it is very troublesome to clean the inside of the electric ball valve. After long-term use, impurities in the water and rust produced in the pipelines can easily cause damage to the valve core inside the electric ball valve, affecting the sealing of the electric ball valve.

Contents of the invention

The purpose of the present invention is to propose a temperature control electric ball valve in order to solve the shortcomings existing in the background technology.

In order to achieve the above objectives, the technical solution adopted by the present invention is: a temperature-controlled electric ball valve, including a temperature-controlled electric ball valve, the temperature-controlled electric ball valve includes a valve body, and a connecting pipe is fixedly connected to the top and middle of the valve body. A connecting seat is fixedly connected to the top of the connecting pipe. The connecting seat is fixedly connected to the middle part of the bottom end of the housing. A driving mechanism is provided inside the housing. A display screen is fixedly connected to one side of the front section of the housing. One end of the valve body A cold water inlet is fixedly connected in the middle, and a hot water inlet is fixedly connected in the middle of the other end of the valve body. The end of the cold water inlet away from the valve body is connected to a cold water inlet pipe through a connecting flange, and the hot water inlet is far away from the valve body. One end of the valve body is connected to a hot water inlet pipe through a connecting flange. A filtering mechanism is provided inside the connection between the hot water inlet pipe and the hot water inlet and the cold water inlet pipe and the cold water inlet. A temperature control mechanism is provided inside the valve body.

Preferably, the filtering mechanism includes an inner pipe, the middle part of the outer periphery of the inner pipe is fixedly connected with a sealing ring, the sealing rings are arranged at the inner end of the connection port, and both sides of the inner pipe are fixedly connected with filters. The inner and middle parts of the inner tube are equipped with uniformly distributed magnetic rods, and the ends of the magnetic rods are connected through connecting rings. The outer periphery of the connecting rings are fixedly connected with evenly distributed connecting columns, and the ends of the connecting columns are connected to The inner wall of the inner pipe is fixedly connected, and the magnetic rods are all annularly distributed inside the inner pipe.

Preferably, the temperature control mechanism includes a connecting sleeve, a valve core is fixedly connected to the bottom end of the connecting sleeve, a water outlet hole is provided in the middle of the front end of the valve core, and water inlet holes are provided at both ends of the valve core. An inner core is rotatably connected to the inside of the valve core, and a rotating shaft is fixedly connected to the middle part of the top end of the inner core. The rotating shaft is rotationally connected to the inside of the connecting sleeve. The top of the rotating shaft runs through the top of the connecting sleeve. The inner core There are water holes one, two, three and four on the front side from left to right.

Preferably, the driving mechanism includes a partition plate, the partition plate is fixedly connected to the middle part of one side of the housing, the middle parts of both ends of the partition plate are fixedly connected to support plates, and the top of the support plate on one side is fixedly connected. There is a control chip, and an electric motor is fixedly connected to the top of the support plate on the other side. A driving gear is fixedly connected to the outer periphery of the driving end of the top of the electric motor. A driven gear is meshed with and connected to one side of the driving gear. The moving gear is fixedly connected to the upper part of the outer circumference of the rotating shaft, and the top end of the rotating shaft is rotationally connected to the top of the housing. A driving bevel gear is provided on the side of the rotating shaft away from the partition plate. The driving bevel gear is fixedly connected to the second part of the electric motor. On the outer circumference of the driving end, the bottom of the driving bevel gear is meshed with a driven bevel gear. The driven bevel gear is fixedly connected to the upper part of the outer circumference of the connecting sleeve. The driven bevel gear is arranged in the middle of the bottom end of the housing. The electric bevel gear The second motor is fixedly connected to the side of the housing away from the control chip. The top of the rotation shaft penetrates the support plate and the two are rotationally connected.

Preferably, the ends of the cold water inlet and the hot water inlet away from the valve body are fixedly connected with connecting tubes, and the ends of the connecting tubes are threaded inside the connecting ports. The connecting ports are respectively opened in the cold water inlet pipe and the hot water inlet pipe. The water pipe is near the middle of one end of the valve body.

Preferably, a water outlet is fixedly connected to the middle part of the front end of the valve body, and a water outlet pipe is threadedly connected to the front of the water outlet, and the water outlet pipe is arranged on the front side of the valve body.

Preferably, a sealing sleeve is fixedly connected to the middle and lower part of the outer periphery of the connecting sleeve. The sealing sleeve is arranged inside the cavity. The cavity is arranged in the middle of the connecting pipe. The top of the connecting sleeve penetrates the connecting pipe and the connecting seat in sequence. and the bottom of the casing.

Preferably, the inner diameters of the first, second, third and fourth water holes are equal, the inner diameters of the water outlet holes and the water inlet holes are equal, and the inner diameter of the first water hole is smaller than the outlet hole.

Preferably, the first electric motor and the second electric motor are both electrically connected to the control chip, and the control chip is electrically connected to the display screen.

Preferably, a temperature sensor is installed at the bottom of the inner core, and the temperature sensor is electrically connected to the control chip.

Compared with the prior art, the present invention has the following beneficial effects:

1. When adjusting the water temperature, people can control the driving mechanism through the display screen. People can set the temperature to a suitable range by controlling the display screen. At this time, the display screen can forward the control command to the control chip, and the control chip can The instructions are analyzed and calculated, and the required cold/hot water mixing ratio is obtained based on the theoretical data stored in the data, and the instructions are sent to electric motor two and electric motor one. Electric motor one can drive the bottom of the rotating shaft to be fixed. The inner core will rotate accordingly. When the inner core rotates, the positional relationship between the water hole one, the water hole two, the water hole three and the water hole four, and the water outlet hole and the water inlet hole will be changed, thereby realizing The opening and closing of the water inlet holes on both sides makes it so that when the opening of the water inlet hole on one side is larger, the opening of the water inlet hole on the other side becomes smaller, and vice versa. However, through the water hole two and the water hole three, it can always be Correspondingly communicate with the water outlet hole to keep the water output from the water outlet hole stable, thereby realizing the adjustment of the ratio of hot and cold water. At the same time, the electric motor 2 can drive the valve core to rotate. By rotating the valve core, the adjustment can be realized. The adjustment of the water output, combined with the rotation of the inner core, can open and close the valve body, thus fully meeting people's needs, with simple operation and practical functions.

2. After the external water enters the interior of the valve body, the cold/hot water will enter the inner core of the valve core through the water inlet holes on both sides of the valve core, mix therein, and then be discharged from the valve through the water outlet hole on the valve core. Body, the temperature of the outlet water can be controlled by changing the proportion of cold/hot water. At the same time, the temperature sensor inside the core can realize real-time monitoring of the water temperature and display it on the display screen during use, so that people can be more accurate. It can effectively control the outlet water temperature, which can facilitate people's actual use and avoid large material loss during industrial preparation due to too low or high water temperature during use, which is beneficial to industrial production.

3. When in use, when the cold/hot water passes through the hot water inlet pipe and the cold water inlet pipe, the cold/hot water can be filtered through its internal filtering mechanism. The cold/hot water will first pass through the filter inside the inner pipe. , so that the impurities in the water can be intercepted through the filter, and then the water enters the inside of the inner pipe. The magnetic rod inside the inner pipe can absorb the rust mixed in the water. At the same time, the filter at the end of the inner pipe can absorb larger rust. Secondary filtration with impurities allows the water to maintain a high purity when entering the interior of the valve body, which is conducive to actual use, thereby avoiding rust and impurities from entering the valve body and causing damage to the valve core and inner core. , which can greatly improve the service life of the temperature-controlled electric ball valve and is conducive to the long-term use of the temperature-controlled electric ball valve.

Description of the drawings

Figure 1 is a schematic structural diagram of a temperature control electric ball valve according to the present invention;

Figure 2 is a schematic structural diagram of a temperature control electric ball valve according to the present invention;

Figure 3 is a schematic diagram of the internal structure of a temperature-controlled electric ball valve according to the present invention;

Figure 4 is a schematic diagram of the internal structure of a temperature-controlled electric ball valve according to the present invention;

Figure 5 is a schematic diagram of the internal structure of a temperature-controlled electric ball valve according to the present invention;

Figure 6 is a schematic diagram of the internal structure of a temperature-controlled electric ball valve according to the present invention;

Figure 7 is a schematic diagram of the internal structure of a temperature-controlled electric ball valve according to the present invention;

Figure 8 is an enlarged view of point A in Figure 3.

1. Temperature-controlled electric ball valve; 101. Cold water inlet; 102. Water outlet pipe; 103. Hot water inlet pipe; 104. Hot water inlet; 105. Cavity; 106. Shell; 107. Connecting pipe; 108. Valve body; 109. Display screen; 110. Connection port; 111. Connection seat; 112. Cold water inlet pipe; 113. Connection barrel; 114. Water outlet; 115. Connection flange; 116. Sealing sleeve; 2. Filtering mechanism; 201. Sealing Ring; 202. Internal pipe; 203. Filter; 204. Connecting ring; 205. Magnetic rod; 206. Connecting column; 3. Temperature control mechanism; 301. Water outlet hole; 302. Water inlet hole; 303. Rotating shaft; 304 , water hole one; 305, water hole two; 306, water hole three; 307, water hole four; 308, valve core; 309, inner core; 310, connecting sleeve; 4, driving mechanism; 401, Driving bevel gear; 402, driven gear; 403, driving gear; 404, electric motor one; 405, partition plate; 406, control chip; 407, support plate; 408, electric motor two; 409, driven bevel gear.

Detailed ways

The following description is provided to disclose the invention to enable those skilled in the art to practice the invention. The preferred embodiments in the following description are only examples, and other obvious modifications may occur to those skilled in the art.

A temperature-controlled electric ball valve as shown in Figures 1 to 8 includes a temperature-controlled electric ball valve 1. The temperature-controlled electric ball valve 1 includes a valve body 108. A connecting pipe 107 is fixedly connected to the top and middle of the valve body 108, and the top of the connecting pipe 107 is fixed. A connecting seat 111 is connected, and the connecting seat 111 is fixedly connected to the middle part of the bottom end of the housing 106. A driving mechanism 4 is provided inside the housing 106. A display screen 109 is fixedly connected to one side of the front section of the housing 106, and a middle part of one end of the valve body 108 is fixedly connected. The cold water inlet 101 is fixedly connected to a hot water inlet 104 in the middle of the other end of the valve body 108. One end of the cold water inlet 101 away from the valve body 108 is connected to a cold water inlet pipe 112 through a connecting flange 115. The hot water inlet 104 is away from the valve body 108. One end is connected to a hot water inlet pipe 103 through a connecting flange 115. The connection points between the hot water inlet pipe 103 and the hot water inlet 104 and the cold water inlet pipe 112 and the cold water inlet 101 are equipped with a filtering mechanism 2 inside, and a control mechanism 2 is provided inside the valve body 108. Warming mechanism 3, after the cold water inlet pipe 112 and the hot water inlet pipe 103 are installed, the cold water in the cold water source can be introduced into the inside of the valve body 108 through the cold water inlet pipe 112, and the hot water in the hot water source can be introduced through the hot water inlet pipe 103. Water is introduced into the valve body 108 .

The filtering mechanism 2 includes an inner nozzle 202. The middle part of the outer periphery of the inner nozzle 202 is fixedly connected with a sealing ring 201. The sealing rings 201 are arranged at the inner end of the connection port 110. Both sides of the inner nozzle 202 are fixedly connected with filters 203. The inner nozzle 202 is fixedly connected to a filter screen 203 on both sides. 202 are provided with evenly distributed magnetic rods 205 in the middle. The ends of the magnetic rods 205 are connected through connecting rings 204. The outer periphery of the connecting ring 204 is fixedly connected with evenly distributed connecting columns 206. The ends of the connecting columns 206 are connected to the inner pipe 202. The inner wall body is fixedly connected, and the magnetic rods 205 are annularly distributed inside the inner pipe 202. When the cold/hot water passes through the hot water inlet pipe 103 and the cold water inlet pipe 112, the cold/hot water can be filtered through the internal filtering mechanism 2. , the cold/hot water will first pass through the filter screen 203 inside the inner pipe 202, so that the impurities in the water can be intercepted through the filter screen 203. Then the water enters the inside of the inner pipe 202, and can be filtered through the magnetic rod 205 inside the inner pipe 202. The mixed rust in the water is adsorbed, and at the same time, larger rust and impurities can be filtered twice through the filter screen 203 at the end of the internal pipe 202, so that the water can maintain a high purity when entering the inside of the valve body 108, which is beneficial to actual use. , thereby preventing rust and impurities from entering the valve body 108 and causing damage to the valve core 308 and the inner core 309, thereby greatly increasing the service life of the temperature-controlled electric ball valve 1 and conducive to the long-term use of the temperature-controlled electric ball valve 1 .

The temperature control mechanism 3 includes a connecting sleeve 310. A valve core 308 is fixedly connected to the bottom end of the connecting sleeve 310. A water outlet hole 301 is provided in the middle of the front end of the valve core 308. Water inlet holes 302 are provided at both ends of the valve core 308. The valve core 308 An inner core 309 is rotatably connected internally, and a rotating shaft 303 is fixedly connected at the top and middle of the inner core 309. The rotating shaft 303 is rotationally connected inside the connecting sleeve 310. The top of the rotating shaft 303 penetrates the top of the connecting sleeve 310. The front side of the inner core 309 is viewed from the left. There are water holes one 304, water holes two 305, water holes three 306, and water holes four 307 in order from the right. When the inner core 309 rotates, the water holes one 304, water holes two 305, and water holes 305 and 307 will be changed. The positional relationship between the water hole three 306 and the water hole four 307 and the water outlet hole 301 and the water inlet hole 302 realizes the opening and closing of the water inlet holes 302 on both sides, so that the opening of the water inlet hole 302 on one side becomes larger. , the opening of the water inlet hole 302 on the other side is smaller, and vice versa. However, the second water hole 305 and the third water hole 306 can always communicate with the water outlet hole 301 accordingly, keeping the water output of the water outlet hole 301 stable. remains unchanged, thus realizing the adjustment of the ratio of hot and cold water.

The driving mechanism 4 includes a partition plate 405, which is fixedly connected to the middle part of one side of the housing 106. The middle part of both ends of the partition plate 405 is fixedly connected to a support plate 407, and the top of one side of the support plate 407 is fixedly connected to a control chip. 406. An electric motor 404 is fixedly connected to the top of the support plate 407 on the other side. A driving gear 403 is fixedly connected to the outer periphery of the driving end of the top of the electric motor 404. A driven gear 402 is engaged and connected to one side of the driving gear 403, and the driven gear 402 is fixed. Connected to the upper part of the outer circumference of the rotating shaft 303, the top end of the rotating shaft 303 is rotationally connected to the top of the housing 106. When adjusting the water temperature, people can control the driving mechanism 4 through the display screen 109. People can set the temperature by manipulating the display screen 109. to a suitable range. At this time, the display screen 109 can forward the control command to the control chip 406. The control chip 406 can analyze and calculate the command, and obtain the required cold/hot water mixture based on the theoretical data stored in the data. proportion, and sends instructions to electric motor two 408 and electric motor one 404. The electric motor one 404 can drive the driving gear 403 to rotate, and the driving gear 403 can drive the driven gear 402 meshed with it to rotate. Through the driven gear 402 can drive the rotating shaft 303 fixed thereto to rotate, so that the inner core 309 fixed at the bottom of the rotating shaft 303 will rotate accordingly.

A driving bevel gear 401 is provided on the side of the rotating shaft 303 away from the partition plate 405. The driving bevel gear 401 is fixedly connected to the outer periphery of the second 408 driving end of the electric motor. The bottom of the driving bevel gear 401 is meshed with a driven bevel gear 409. The driven bevel gear 409 The gear 409 is fixedly connected to the upper part of the outer circumference of the connecting sleeve 310, the driven bevel gear 409 is set in the middle of the inner bottom of the housing 106, the second electric motor 408 is fixedly connected to the side of the housing 106 away from the control chip 406, and the top of the rotating shaft 303 Through the support plate 407 and the two are rotationally connected, the electric motor 408 can drive the driving bevel gear 401 to rotate, the driving bevel gear 401 can drive the driven bevel gear 409 meshed with it to rotate, and the driven bevel gear 409 can drive the driven bevel gear 409 to rotate. With the rotation of the fixed connecting sleeve 310, the connecting sleeve 310 can drive the bottom valve core 308 to rotate. By rotating the valve core 308, the water output can be adjusted. At the same time, with the rotation of the inner core 309, the water output can be adjusted. The opening and closing of the valve body 108 is realized, thereby fully meeting people's use needs, with simple operation and practical functions.

The ends of the cold water inlet 101 and the hot water inlet 104 away from the valve body 108 are fixedly connected with a connecting tube 113. The ends of the connecting tube 113 are threaded inside the connecting port 110. The connecting ports 110 are respectively opened in the cold water inlet pipe 112 and the hot water inlet pipe. 103 is close to the middle part of one end of the valve body 108. When in use, people can install and connect the cold water inlet pipe 112 and the hot water inlet pipe 103 through the connecting tube 113 and the connecting port 110. When installing the cold water inlet pipe 112 and the hot water inlet pipe 103, , people can first insert the filtering mechanism 2 into the connection end of the cold water inlet pipe 112 and the hot water inlet pipe 103, and then use the connecting tube 113 to connect the cold water inlet 101 and the hot water inlet 104 to the cold water inlet pipe 112 and the hot water inlet respectively. Water pipe 103 is connected.

A water outlet 114 is fixedly connected to the middle part of the front end of the valve body 108, and a water outlet pipe 102 is threadedly connected to the front of the water outlet 114. The water outlet pipe 102 is arranged on the front side of the valve body 108, and cooling/cooling/cooling can be realized through the water outlet pipe 102 at the front of the valve body 108. The export of hot water is convenient for people to use.

A sealing sleeve 116 is fixedly connected to the middle and lower part of the outer circumference of the connecting sleeve 310. The sealing sleeve 116 is arranged inside the cavity 105. The cavity 105 is arranged in the middle of the connecting pipe 107. The top of the connecting sleeve 310 sequentially penetrates the connecting pipe 107, the connecting seat 111 and At the bottom of the housing 106, the valve body 108 and the housing 106 can be stably fixed through the connecting seat 111, and the gap between the connecting sleeve 310 and the connecting pipe 107 can be blocked through the sealing sleeve 116, so that the temperature-controlled electric ball valve 1 The sealing performance can be effectively improved to avoid cold/hot water leakage, which is beneficial to actual use.

The inner diameters of water hole one 304, water hole two 305, water hole three 306 and water hole four 307 are all equal, the inner diameters of water outlet hole 301 and water inlet hole 302 are equal, and the inner diameter of water hole one 304 is smaller than the water outlet hole 301. After the external water enters the inside of the valve body 108, the cold/hot water will enter the inner core 309 inside the valve core 308 through the water inlet holes 302 on both sides of the valve core 308, as well as the first water hole 304 and the fourth water hole 307. After mixing, the mixture is discharged from the valve body 108 through the second water hole 305 and the third water hole 306 and the water outlet hole 301 on the valve core 308 .

The first electric motor 404 and the second electric motor 408 are both electrically connected to the control chip 406. The control chip 406 is electrically connected to the display screen 109. A temperature sensor is installed at the bottom of the inner core 309. The temperature sensor is electrically connected to the control chip 406 during adjustment. When the water temperature is high, people can control the driving mechanism 4 through the display screen 109. People can set the temperature to a suitable range by manipulating the display screen 109. At this time, the display screen 109 can forward the control command to the control chip 406. Through the control chip 406 can analyze and calculate the instruction, and obtain the required cold/hot water mixing ratio based on the theoretical data stored in the data, and send the instruction to electric motor two 408 and electric motor one 404, by changing the cold/hot water The proportion can realize the control of the outlet water temperature. At the same time, the temperature sensor inside the inner core 309 can realize real-time monitoring of the water temperature during use, so that people can control the outlet water temperature more accurately, which can facilitate people's actual use. It avoids large material loss during industrial preparation due to too low or high water temperature during use, which is beneficial to industrial production.

working principle:

When in use, people can install and connect the cold water inlet pipe 112 and the hot water inlet pipe 103 through the connecting tube 113 and the connecting port 110. When installing the cold water inlet pipe 112 and the hot water inlet pipe 103, people can first insert the filtering mechanism 2 to the inside of the connection end of the cold water inlet pipe 112 and the hot water inlet pipe 103, and then use the connecting tube 113 to connect the cold water inlet 101 and the hot water inlet 104 to the cold water inlet pipe 112 and the hot water inlet pipe 103 respectively. When the installation is completed , the cold water in the cold water source can be introduced into the inside of the valve body 108 through the cold water inlet pipe 112, the hot water in the hot water source can be introduced into the inside of the valve body 108 through the hot water inlet pipe 103, and the water outlet pipe in the front of the valve body 108 102 can realize the export of cold/hot water, which is convenient for people to use. When the cold/hot water passes through the hot water inlet pipe 103 and the cold water inlet pipe 112, the cold/hot water can be filtered through its internal filtering mechanism 2. The cold/hot water will first pass through the filter screen 203 inside the inner pipe 202, so that the impurities in the water can be intercepted through the filter screen 203. Then the water enters the inside of the inner pipe 202, and the magnetic rod 205 inside the inner pipe 202 can filter the water. Mixed rust is adsorbed, and larger rust and impurities can be filtered twice through the filter screen 203 at the end of the inner pipe 202, so that the water can maintain a high purity when entering the inside of the valve body 108, which is beneficial to actual use. This can prevent rust and impurities from entering the valve body 108 and causing damage to the valve core 308 and the inner core 309, thereby greatly increasing the service life of the temperature-controlled electric ball valve 1, which is beneficial to the long-term use of the temperature-controlled electric ball valve 1. After the external water enters the inside of the valve body 108, the cold/hot water will enter the inner core 309 inside the valve core 308 through the water inlet holes 302 on both sides of the valve core 308, and mix therein and then pass through the valve core 308. The water outlet hole 301 discharges the valve body 108, and the temperature of the outlet water can be controlled by changing the proportion of cold/hot water. At the same time, the temperature sensor inside the inner core 309 can realize real-time monitoring of the water temperature during use, thus making people more comfortable. Accurately controlling the outlet water temperature can facilitate people's actual use and avoid large material losses in industrial preparation due to too low or high water temperatures during use. This is beneficial to industrial production. When adjusting the water temperature, people can The display screen 109 controls the driving mechanism 4. People can set the temperature to a suitable range by controlling the display screen 109. At this time, the display screen 109 can forward the control command to the control chip 406, and the control chip 406 can analyze the command. And calculate, and obtain the required cold/hot water mixing ratio based on the theoretical data stored in the data, and send the instructions to the electric motor two 408 and the electric motor one 404. The electric motor one 404 can drive the driving gear 403 to rotate. , the driving gear 403 can drive the driven gear 402 meshed with it to rotate, and the driven gear 402 can drive the rotating shaft 303 fixed to it to rotate, so that the inner core 309 fixed at the bottom of the rotating shaft 303 will rotate accordingly. When the core 309 rotates, it will change the positional relationship between the water hole one 304, the water hole two 305, the water hole three 306 and the water hole four 307, and the water outlet hole 301 and the water inlet hole 302, thereby realizing the control of both sides. The opening and closing of the water inlet hole 302 is such that when the opening of the water inlet hole 302 on one side is larger, the opening of the water inlet hole 302 on the other side is smaller, and vice versa. However, through the water hole two 305 and the water hole three 306, It can always be connected with the water outlet hole 301 accordingly, keeping the water output of the water outlet hole 301 stable, thereby realizing the adjustment of the ratio of hot and cold water. At the same time, the electric motor 2 408 can drive the driving bevel gear 401 to rotate. The gear 401 can drive the driven bevel gear 409 meshed with it to rotate, and the driven bevel gear 409 can drive the connecting sleeve 310 fixed with it to rotate. The connecting sleeve 310 can drive the bottom valve core 308 to rotate. The rotation of the valve core 308 can adjust the water output, and at the same time, combined with the rotation of the inner core 309, the valve body 108 can be opened and closed, thereby fully meeting people's use needs, with simple operation and practical functions.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and descriptions is only the principle of the present invention. The present invention may also have various modifications without departing from the spirit and scope of the present invention. changes and improvements that fall within the scope of the claimed invention. The scope of protection required for the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a temperature control electric ball valve, includes temperature control electric ball valve (1), its characterized in that: the utility model provides a control by temperature change electric ball valve (1) includes valve body (108), valve body (108) top middle part fixedly connected with connecting pipe (107), connecting pipe (107) top fixedly connected with connecting seat (111), connecting seat (111) fixedly connected with is in casing (106) bottom middle part, casing (106) inside is provided with actuating mechanism (4), casing (106) anterior segment one side fixedly connected with display screen (109), valve body (108) one end middle part fixedly connected with cold water inlet (101), valve body (108) other end middle part fixedly connected with hot water inlet (104), cold water inlet (101) are kept away from the one end of valve body (108) and are connected with cold inlet tube (112) through flange (115), the one end that valve body (108) was kept away from to hot water inlet (104) is connected with hot inlet tube (103) through flange (115), hot inlet tube (103) and hot water inlet (104) all are provided with filter mechanism (2) with cold inlet tube (112) and cold water inlet (101) junction inside, valve body (108) inside is provided with temperature control mechanism (3).

2. A temperature controlled electrically operated ball valve as defined in claim 1 wherein: the filter mechanism (2) comprises an inner connecting pipe (202), the middle part of the periphery of the inner connecting pipe (202) is fixedly connected with a sealing ring (201), the sealing ring (201) is arranged at the inner end part of a connecting port (110), the two sides of the inner connecting pipe (202) are fixedly connected with a filter screen (203), the middle part of the inner connecting pipe (202) is provided with uniformly distributed magnetic rods (205), the ends of the magnetic rods (205) are connected through connecting rings (204), connecting columns (206) are uniformly distributed on the periphery of the connecting rings (204), the tail ends of the connecting columns (206) are fixedly connected with the inner wall of the inner connecting pipe (202), and the magnetic rods (205) are uniformly distributed in the inner connecting pipe (202) in a ring shape.

3. A temperature controlled electrically operated ball valve as defined in claim 1 wherein: the temperature control mechanism (3) comprises a connecting sleeve (310), a valve core (308) is fixedly connected to the bottom end of the connecting sleeve (310), a water outlet hole (301) is formed in the middle of the front end of the valve core (308), water inlet holes (302) are formed in the two ends of the valve core (308), an inner core (309) is connected to the inner core (308) in a rotating mode, a rotating shaft (303) is fixedly connected to the middle of the top end of the inner core (309), the rotating shaft (303) is connected to the inner part of the connecting sleeve (310) in a rotating mode, the top of the rotating shaft (303) penetrates through the top of the connecting sleeve (310), and a first water through hole (304), a second water through hole (305), a third water through hole (306) and a fourth water through hole (307) are sequentially formed in the front side of the inner core (309).

4. A temperature controlled electrically operated ball valve as defined in claim 1 wherein: the driving mechanism (4) comprises a division plate (405), the division plate (405) is fixedly connected to the middle part of one side in a shell (106), the middle parts of two ends of the division plate (405) are fixedly connected with a support plate (407), one side of the division plate is fixedly connected with a control chip (406) at the top of the support plate (407), the other side of the division plate is fixedly connected with an electric motor I (404), the periphery of the top driving end of the electric motor I (404) is fixedly connected with a driving gear (403), one side of the driving gear (403) is in meshed connection with a driven gear (402), the driven gear (402) is fixedly connected to the upper part of the periphery of a rotating shaft (303), the top end of the rotating shaft (303) is rotationally connected to the inner top of the shell (106), one side, far away from the division plate (405), of the rotating shaft (303) is provided with a driving bevel gear (401), the driving bevel gear (401) is fixedly connected to the periphery of the driving end of the electric motor II (408), the bottom of the driving bevel gear (401) is in meshed connection with a driven bevel gear (409), the driven bevel gear (409) is fixedly connected to the periphery of a connecting sleeve (310), the periphery of the driven bevel gear (409), the driven bevel gear (409) is arranged at the periphery of the inner bottom of the electric motor II (106) and is far away from the control chip (106), the top of the rotating shaft (303) penetrates through the supporting plate (407) and is rotationally connected with the supporting plate.

5. A temperature controlled electrically operated ball valve as defined in claim 1 wherein: the cold water inlet (101) and the hot water inlet (104) are fixedly connected with connecting cylinders (113) at one ends far away from the valve body (108), the tail ends of the connecting cylinders (113) are connected inside connecting ports (110) in a threaded mode, and the connecting ports (110) are respectively arranged at the middle parts of one ends, close to the valve body (108), of the cold water inlet pipe (112) and the hot water inlet pipe (103).

6. A temperature controlled electrically operated ball valve as defined in claim 1 wherein: the middle part of the front end of the valve body (108) is fixedly connected with a water outlet (114), the front part of the water outlet (114) is in threaded connection with a water outlet pipe (102), and the water outlet pipe (102) is arranged on the front side of the valve body (108).

7. A temperature controlled electrically operated ball valve as in claim 3 wherein: the middle-lower part fixedly connected with seal cover (116) in connecting sleeve (310) periphery, seal cover (116) set up inside cavity (105), cavity (105) set up middle part in connecting pipe (107), connecting sleeve (310) top runs through connecting pipe (107), connecting seat (111) and casing (106) bottom in proper order.

8. A temperature controlled electrically operated ball valve as in claim 3 wherein: the inner diameters of the first water through hole (304), the second water through hole (305), the third water through hole (306) and the fourth water through hole (307) are equal, the inner diameters of the water outlet hole (301) and the water inlet hole (302) are equal, and the inner diameter of the first water through hole (304) is smaller than that of the water outlet hole (301).

9. A temperature controlled electrically operated ball valve as in claim 4 wherein: the first electric motor (404) and the second electric motor (408) are electrically connected with the control chip (406), and the control chip (406) is electrically connected with the display screen (109).

10. A temperature controlled electrically operated ball valve as in claim 3 wherein: a temperature sensor is mounted in the inner bottom of the inner core (309), and the temperature sensor is electrically connected with the control chip (406).