Supercharging device and water purifier

Abstract

The utility model relates to a supercharging device and a water purifier, and belongs to the field of water purification. The utility model discloses a supercharging device, which comprises a box body assembly, a pressure sensor, a pressure sensor, a pressure sensor and a pressure sensor, wherein the box body assembly is provided with an accommodating cavity; the transmission assembly is arranged in the box body assembly in a penetrating mode, and at least part of the transmission assembly is located in the containing cavity; the pressurizing head is arranged on the box body assembly, the transmission assembly and the pressurizing head are installed in a matched mode, and the pressurizing head is provided with a water inlet and a water outlet. The utility model discloses a supercharging device which transmits power to a supercharging head through belt transmission and extracts and filters a water source. As the belt has certain elasticity, part of impact and vibration can be absorbed, so that the transmission is more stable, and the service lives of the supercharging device and the water purifier are effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the field of water purification, in particular to a pressure boosting device and a water purifier. Background Art

[0002] With economic development and improved living standards, people's demands for quality of life are becoming increasingly stringent, making water purifiers a necessity for most households. Existing water purifiers typically use gears as their transmission mechanism, which generates a certain amount of noise when the gears mesh. Furthermore, the gears require precision machining to ensure accurate tooth profile and meshing. The high-precision machining equipment and complex processes increase the manufacturing cost of the gears, hindering mass production. Utility Model Content

[0003] Based on this, it is necessary to provide a boosting device and a water purifier to address the problem that the use of gears as a transmission structure in a water purifier is not conducive to use and production.

[0004] A boosting device comprises: a box assembly, the box assembly being provided with a accommodating cavity; a transmission assembly, the transmission assembly being passed through the box assembly and at least partially located in the accommodating cavity; a boosting head, the boosting head being arranged on the box assembly, the transmission assembly being adapted to be installed with the boosting head, and the boosting head being provided with a water inlet and a water outlet.

[0005] The present application discloses a booster device in which a transmission assembly is disposed within a housing chamber provided within a housing assembly. This device provides physical protection for the transmission assembly, preventing it from being damaged by external forces such as impact and extrusion, effectively buffering these forces and protecting the structural integrity of the transmission assembly. The housing chamber also prevents impurities such as dust and liquid from entering the transmission assembly. If these impurities enter between transmission components, they may cause problems such as increased wear, seizure, and reduced precision. Liquids may also corrode and damage the transmission assembly. The enclosed environment of the housing assembly helps keep the transmission assembly clean and extend its service life. Secondly, the housing assembly provides a stable mounting base for the transmission assembly, ensuring the accurate relative positioning of the various components, helping to improve transmission accuracy and stability, and reducing transmission errors and failures caused by loose or displaced components. Furthermore, the structure of the housing assembly can absorb and reduce vibration and noise generated during operation of the transmission assembly. Finally, when maintenance or overhaul of the transmission assembly is required, the housing assembly provides a relatively enclosed and safe workspace, allowing maintenance personnel to operate within the housing, avoiding interference from the external environment and improving work efficiency and safety. By placing the booster head on the housing assembly, it is ensured that it does not shake or shift during operation, thus ensuring the stability of the boosting effect. The booster head is subject to certain pressures and loads during operation. Placing it on the housing assembly distributes this load across the housing assembly, reducing the burden on individual components and increasing the overall load-bearing capacity of the device. The transmission structure is then placed on the booster head, pumping water from the water inlet and discharging it from the water outlet. Placing the transmission assembly on the booster head allows for more direct power transmission, making power transmission more efficient and enabling faster water extraction.

[0006] In one embodiment, the transmission assembly includes a main transmission assembly, a driven assembly and a transmission belt assembly. The main transmission assembly is inserted into the housing assembly and is partially located in the accommodating cavity. The driven assembly is inserted into the housing assembly and is partially located in the accommodating cavity. The main transmission assembly and the driven assembly are arranged relative to each other. The transmission belt assembly connects the main transmission assembly and the driven assembly and is located in the accommodating cavity. The driven assembly is arranged on the booster head. By connecting the main transmission assembly and the driven assembly with the transmission belt assembly, the power of the main transmission assembly can be effectively transmitted to the driven assembly. First, the belt drive has the characteristics of smoothness and continuity, and can achieve efficient power transmission within a certain range, ensuring that the driven assembly can operate according to the design requirements. At the same time, by selecting pulleys of different specifications and adjusting the tension of the belt, different transmission ratios can be achieved, thereby adjusting the speed of the driven assembly. This enables the equipment to adapt to different work requirements and improves the versatility and flexibility of the equipment. Secondly, the belt's elasticity acts as a buffer during transmission, reducing shock and vibration between the main drive and driven components. This helps protect the various components of the drive system and prolongs the life of the equipment. Belt transmission is also relatively smooth and quiet, effectively reducing mechanical noise generated by the operation of the main drive and driven components, improving the working environment. Using a belt to connect the main drive and driven components is relatively simple to install. Simply install the pulleys on the corresponding shafts and adjust the belt tension. Compared to other transmission methods, belt drive does not require complex connection structures or high-precision installation requirements. The housing assembly provides a relatively sealed working environment for the main drive, driven components, and drive belt assembly, protecting them from external interference and improving work efficiency and safety. Because the driven component is inserted through the booster head, the booster head can use the transmission assembly to extract water.

[0007] In one embodiment, the main transmission assembly includes a main transmission shaft, a main transmission wheel, and a main transmission bearing, the housing assembly is provided with a main transmission bearing hole, the main transmission bearing is arranged on the housing assembly and corresponds to the main transmission bearing hole one by one, the main transmission shaft is passed through the main transmission bearing, the main transmission wheel is arranged on the main transmission shaft, and the transmission belt assembly is arranged on the main transmission wheel. By passing the main transmission shaft through the main transmission bearing, the main transmission bearing provides a clear installation position for the main transmission shaft, so that the main transmission shaft can maintain an accurate position during operation, and can provide stable support for the main transmission shaft. Since the main transmission bearing is located on the main transmission bearing hole provided in the housing assembly, the force can be dispersed and transmitted to the housing assembly, which helps to reduce vibration and deformation of the main transmission shaft during operation and extend its service life. The main drive wheel is mounted on the main drive shaft, and the main drive bearings are located on both sides of the main drive wheel. First, the main drive wheel is mounted on the main drive shaft so that the main drive shaft can transmit power to the main drive wheel. The rotation of the main drive wheel then transmits power to the driven assembly via the drive belt assembly, thus achieving power transmission for the entire transmission system. Second, the main drive bearings can withstand a certain degree of axial force. The bearings located on both sides of the main drive shaft can jointly resist axial force and prevent the main drive shaft from shifting in the axial direction.

[0008] In one embodiment, the number of the main transmission bearings is multiple, the number of the main transmission bearing holes is multiple, the multiple main transmission bearings are arranged on the box assembly and matched with the multiple main transmission bearing holes one-to-one, the main transmission shaft is passed through the multiple main transmission bearings, and the multiple main transmission bearings are respectively arranged on both sides of the main transmission shaft. By matching the multiple main transmission bearings with the multiple main transmission bearing holes one-to-one, and the main transmission shaft is passed through the multiple transmission bearings, each main transmission bearing can be accurately installed in the corresponding main transmission bearing hole, reducing installation deviation, avoiding unstable transmission, increased noise or decreased equipment performance due to the occurrence of errors, and the multiple main transmission bearings jointly provide support for the main transmission shaft, so that the shaft remains stable during rotation, reducing bending and deformation of the shaft, and ensuring that the shaft can accurately transmit power and motion.

[0009] In one embodiment, the driven assembly includes a first driven assembly and a second driven assembly, the housing assembly is provided with a first driven bearing hole, a second driven bearing hole, and a second driven shaft hole, the first driven assembly is arranged on the housing assembly and located at the first driven bearing hole, the first driven assembly is connected to the main transmission assembly via the transmission belt assembly, the second driven assembly is arranged on the housing assembly and located at the second driven bearing hole and the second driven shaft hole, and the first driven assembly is connected to the second driven assembly via the transmission belt assembly. By connecting the main transmission assembly to the first driven assembly using a belt transmission assembly, and then connecting the first driven assembly to the second driven assembly using a belt transmission assembly, the power of the main transmission assembly can be effectively transmitted to the first driven assembly and the second driven assembly in sequence. Through this multi-stage connection, the power of the main transmission assembly can be distributed to different driven assemblies as needed, and each driven assembly can obtain appropriate power according to its specific function and load requirements. The first driven bearing hole, the second driven bearing hole and the second driven shaft hole provide clear installation positions for the driven assembly, so that the first driven assembly and the second driven assembly can maintain accurate positions during operation, which is crucial for cooperation with the main transmission assembly and other transmission components, ensuring the accuracy and stability of the transmission system. At the same time, with clear bearing holes, the installation of the driven assembly becomes simpler and faster. The installer can accurately insert the driven shaft into the bearing hole and fix it to the box assembly through the fixing device.

[0010] In one embodiment, the first driven assembly includes a first driven shaft, a first driven shaft sleeve, a first driven wheel and a first driven bearing, the number of the first driven bearings is multiple, the multiple first driven bearings are arranged on the housing assembly and correspond one-to-one with the multiple first driven bearing holes, the first driven shaft is arranged on the multiple first driven bearings and the multiple first driven bearings are arranged on both sides of the first driven shaft, the first driven shaft sleeve is arranged on the first driven shaft, the first driven shaft sleeve is connected to the main transmission assembly through the transmission belt assembly, and the first driven wheel is arranged on the first driven shaft. By arranging the multiple first driven bearings one-to-one at the multiple first driven bearing holes provided in the housing assembly, and arranging the first driven shaft on the multiple first driven bearings, first, the multiple first driven bearings jointly support the first driven shaft, which can disperse the load on the shaft to multiple support points, thereby avoiding a single bearing from bearing excessive load, reducing the risk of bearing wear and damage, and extending the service life of the bearing. Secondly, the distribution of multiple bearings can make the first driven shaft more stable during operation. They can limit the radial runout and axial movement of the shaft, maintain the accurate position of the shaft, and thus improve the accuracy and reliability of the transmission. The first driven sleeve is set on the first driven shaft, and the transmission belt assembly connects the first driven sleeve and the main transmission assembly to realize the transmission of power. The first driven wheel is set on the first driven shaft, and the first driven shaft can be driven by the first driven sleeve, and the first driven shaft drives the first driven wheel. The multiple first driven bearings are arranged on both sides of the first driven wheel. The bearings can withstand the radial force and axial force of the first driven wheel, preventing the first driven wheel from offsetting or shaking during operation, and ensuring the normal operation of the first driven assembly.

[0011] In one embodiment, the second driven assembly includes a second driven shaft, a second driven shaft sleeve, and a second driven bearing, the second driven bearing being arranged on the housing assembly and located at the second driven bearing hole, the second driven shaft being arranged on the second driven bearing and passing through the second driven shaft hole, the second driven shaft sleeve being arranged on the second driven shaft, and the second driven shaft sleeve being connected to the first driven assembly via the transmission belt assembly. By arranging the second driven bearing in the second driven bearing hole and the second driven shaft hole provided in the housing assembly, and arranging the second driven shaft on the second driven bearing, the bearings can make the second driven shaft more stable during operation, limit radial runout and axial movement of the shaft, maintain the accurate position of the shaft, thereby improving the accuracy and reliability of the transmission, and at the same time, the presence of the bearings can avoid direct contact between the second driven shaft and the housing assembly, reducing wear on the shaft and the housing, the inner ring of the bearings cooperates with the shaft, and the outer ring cooperates with the bearing hole on the housing, making the relative movement between them smoother, thereby reducing friction and wear. The second driven shaft sleeve is arranged on the second driven shaft, and the transmission belt assembly can be used to drive the second driven shaft through the second driven shaft sleeve to transmit the power of the first driven assembly to the supercharger head.

[0012] In one embodiment, the transmission belt assembly includes a first belt and a second belt, wherein the first belt connects the main transmission assembly and the first driven assembly, and the second belt connects the first driven assembly and the second driven assembly. By first connecting the main transmission assembly and the first driven assembly with the first belt, and then connecting the first driven assembly and the second driven assembly with the second belt, the power of the main transmission assembly can be effectively transmitted to the first driven assembly and the second driven assembly in sequence. The belt has a certain degree of elasticity and can act as a buffer during power transmission, reducing the impact between the main transmission assembly and the driven assembly. When the main transmission assembly starts, stops, or the load changes, the belt can absorb some of the impact force, protecting the various components of the transmission system. At the same time, the belt drive can absorb and reduce the transmission of vibration, improving the smooth operation of the equipment. Moreover, the belt is a relatively simple transmission component and is relatively easy to replace. If the belt is worn or damaged, it can be quickly replaced with a new belt to restore the normal operation of the transmission system.

[0013] In one embodiment, the booster head includes a shell and a booster core, the shell is arranged on the box assembly, the shell is provided with a pressurized chamber, the shell is provided with the water inlet and the water outlet connected to the pressurized chamber, the booster core is arranged on the shell and is partially located in the pressurized chamber and partially extends outside the pressurized chamber, and the booster core is adapted to be installed with the transmission assembly. By arranging the shell of the booster head on the box assembly, arranging the booster core in the pressurized chamber, and then connecting the water inlet and the water outlet with the pressurized chamber, the booster core is first arranged in the pressurized chamber, which can provide a pressurized space for the water flow, and the water flow then enters the pressurized chamber through the water inlet, and flows out from the water outlet after being pressurized by the booster core. The adapted installation of the booster core and the transmission assembly can effectively transmit the external power source to the booster core, thereby realizing the pressurization operation of the water flow.

[0014] In one embodiment, the box assembly includes a shell assembly and a cover, the cover is arranged on the shell assembly, the cover and the shell assembly are enclosed to form the accommodating chamber, and the boost head is arranged on the shell assembly. By arranging the cover on the shell assembly, and the cover and the shell assembly are enclosed to form the accommodating chamber, the accommodating chamber provides a physical barrier for the internal main transmission assembly, driven assembly and belt transmission assembly, protecting them from external forces such as external impact, extrusion and collision. The cooperation between the cover and the shell assembly can prevent the intrusion of external contaminants, help to keep the transmission system clean, and extend the service life of the transmission components. The shell assembly can provide a stable installation base for the transmission assembly, ensuring that the relative positions between the various components are accurately fixed. The presence of the cover can further strengthen this fixing and supporting role, preventing the transmission components from loosening or displacement during operation. Arranging the boost head on the shell assembly can ensure that the boost head will not shake or displace during operation, thereby ensuring the stability of the boosting effect.

[0015] In one embodiment, the housing assembly includes a main housing and a connecting block, the cover is arranged on the main housing, the connecting block is arranged on the main housing, and the boost head is arranged on the connecting block. By arranging the cover on the main housing and closely combining it with the main housing, the strength and rigidity of the overall structure are increased, and the cover can share part of the external pressure and impact force, prevent the main housing from deforming, and ensure the normal operation of the internal transmission system. The connecting block is arranged on the main housing, and the connecting block serves as a connection point to integrate the structure of the boost device, thereby improving the overall integration of the boost device and increasing the local strength of the main housing. In particular, in areas that need to withstand large external forces or stresses, the connecting block can disperse stress and prevent the main housing from being broken or damaged at the connection point of the shaft.

[0016] A second aspect of the present application discloses a water purifier, comprising: a boosting device as described in any one of the above; and a water purifier, wherein the boosting device is arranged on the water purifier.

[0017] The second aspect of this application discloses a water purifier. By installing a pressure boosting device on the water purifier, the pressure provided to the water purifier enables water to pass through various filter media more quickly, while always providing a stable water source, ensuring the continuity of the water purification process and avoiding the impact of water pressure fluctuations on the water purification effect. Integrating the pressure boosting device with the water purifier allows for an integrated design, reducing the equipment's footprint and facilitating installation and layout. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a first perspective view of the supercharging device;

[0019] Figure 2 is a three-dimensional diagram of the box assembly;

[0020] Figure 3 is a first perspective view of the transmission assembly and the boost head;

[0021] Figure 4 is a second perspective view of the transmission assembly and the boost head;

[0022] Figure 5 is a third perspective view of the transmission assembly and the boost head;

[0023] Figure 6 This is a second perspective view of the supercharging device.

[0024] The corresponding relationship between the reference numerals and component names is as follows:

[0025] 1 housing assembly, 11 housing assembly, 111 main housing, 112 connecting block, 12 cover, 101 accommodating cavity, 102 main transmission bearing hole, 103 first driven bearing hole, 104 second driven bearing hole, 105 second driven shaft hole;

[0026] 2 Transmission assembly, 21 Main transmission assembly, 211 Main transmission shaft, 212 Main transmission wheel, 213 Main transmission bearing, 22 Driven assembly, 221 First driven assembly, 2211 First driven shaft, 2212 First driven bushing, 2213 First driven wheel, 2214 First driven bearing, 222 Second driven assembly, 2221 Second driven shaft, 2222 Second driven bushing, 2223 Second driven bearing, 23 Transmission belt assembly, 231 First belt, 232 Second belt;

[0027] 3 booster heads, 301 water inlet, 302 water outlet. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0030] The following describes a pressure boosting device and a water purifier according to some embodiments of the present invention with reference to the accompanying drawings.

[0031] Example 1

[0032] like Figures 1 to 6 As shown, this embodiment discloses a boosting device, including: a box assembly 1, the box assembly 1 is provided with a accommodating cavity 101; a transmission assembly 2, the transmission assembly 2 is passed through the box assembly 1 and is at least partially located in the accommodating cavity 101; a boosting head 3, the boosting head 3 is arranged on the box assembly 1, the transmission assembly 2 is adapted to be installed with the boosting head 3, and the boosting head 3 is provided with a water inlet 301 and a water outlet 302.

[0033] The present application discloses a supercharging device in which a transmission assembly 2 is disposed within a housing chamber 101 provided within a housing assembly 1. First, this device provides physical protection for the transmission assembly 2, preventing it from being damaged by external forces such as impact and extrusion, effectively buffering these forces and protecting the structural integrity of the transmission assembly 2. The housing chamber 101 also prevents impurities such as dust and liquid from entering the transmission assembly. If these impurities enter between the transmission components 2, they may cause problems such as increased wear, seizure, and reduced precision. Furthermore, liquids may also corrode and damage the transmission assembly 2. The enclosed environment of the housing assembly 1 helps keep the transmission assembly 2 clean and extend its service life. Secondly, the housing assembly 1 provides a stable mounting base for the transmission assembly 2, ensuring that the relative positions of the various components are accurately fixed, helping to improve transmission accuracy and stability, and reducing transmission errors and failures caused by loose or displaced components. Furthermore, the structure of the housing assembly 1 can absorb and reduce vibration and noise generated during operation of the transmission assembly 2. Finally, when maintenance or overhaul of the transmission assembly 2 is required, the housing assembly 1 provides a relatively enclosed and safe workspace, allowing maintenance personnel to operate within the housing, avoiding interference from the external environment and improving work efficiency and safety. By placing the booster head 3 on the housing assembly 1, it is ensured that the booster head 3 will not shake or shift during operation, thereby ensuring the stability of the boosting effect. The booster head 3 will be subject to a certain amount of pressure and load during operation. Placing it on the housing assembly 1 can distribute the load to the housing assembly 1, reducing the burden on individual components and improving the carrying capacity of the entire device. The transmission structure 2 is then placed on the booster head 3, and water is drawn from the water inlet 301 and discharged from the water outlet 302. The transmission assembly 2 is placed on the booster head 3 to achieve more direct power transmission, making power transmission more efficient and enabling faster water extraction.

[0034] like Figure 2 and Figure 3As shown, in addition to the features of the above embodiment, this embodiment further defines that: the transmission assembly 2 includes a main transmission assembly 21, a driven assembly 22 and a transmission belt assembly 23, the main transmission assembly 21 is arranged through the box assembly 1 and is partially located in the accommodating cavity 101, the driven assembly 22 is arranged through the box assembly 1 and is partially located in the accommodating cavity 101, the main transmission assembly 21 and the driven assembly 22 are arranged opposite to each other, the transmission belt assembly 23 transmits the main transmission assembly 21 and the driven assembly 22 to each other and is located in the accommodating cavity 101, and the driven assembly 22 is arranged on the booster head 3. By connecting the main transmission assembly 21 and the driven assembly 22 with the transmission belt assembly 23, the power of the main transmission assembly 21 can be effectively transmitted to the driven assembly 22. First, the belt drive has the characteristics of smoothness and continuity, and can achieve efficient power transmission within a certain range, ensuring that the driven assembly 22 can operate according to the design requirements. At the same time, by selecting pulleys of different specifications and adjusting the tension of the belt, different transmission ratios can be achieved, thereby adjusting the speed of the driven component, which enables the device to adapt to different work requirements and improves the versatility and flexibility of the device. Secondly, the belt has a certain elasticity, which can play a buffering role during the transmission process, reducing the impact and vibration between the main transmission component 21 and the driven component 22, which helps to protect the various components of the transmission system and prolong the service life of the device. In addition, the belt drive is relatively stable and produces less noise. It can effectively reduce the mechanical noise generated when the main transmission component 21 and the driven component 22 are in operation, improving the working environment. Using a belt to connect the main transmission component and the driven component is relatively simple to install. It only requires correctly installing the pulleys on the corresponding shafts and adjusting the tension of the belt. Compared with other transmission methods, belt drive does not require complex connection structures and high-precision installation requirements. The accommodating chamber 101 of the box assembly 1 provides a relatively sealed working environment for the main transmission component 21, the driven component 22 and the transmission belt assembly 23, avoiding interference from the external environment and improving work efficiency and safety. Since the driven component 22 is disposed through the booster head 3 , the booster head 3 can utilize the transmission component 2 to extract water.

[0035] like Figure 2 、 Figure 3 and Figure 4As shown, in addition to the features of the above embodiment, this embodiment further defines that: the main transmission assembly 21 includes a main transmission shaft 211, a main transmission wheel 212 and a main transmission bearing 213, the housing assembly 1 is provided with a main transmission bearing hole 102, the main transmission bearing 213 is arranged on the housing assembly 1 and corresponds to the main transmission bearing hole 102, the main transmission shaft 211 is passed through the main transmission bearing 213, the main transmission wheel 212 is arranged on the main transmission shaft 211, and the transmission belt assembly 23 is arranged on the main transmission wheel 212. By passing the main transmission shaft 211 through the main transmission bearing 213, the main transmission bearing 213 provides a clear installation position for the main transmission shaft 211, so that the main transmission shaft 211 can maintain an accurate position during operation, and can provide stable support for the main transmission shaft 211. Since the main transmission bearing 213 is located on the main transmission bearing hole 102 provided in the housing assembly 1, it can disperse and transmit the force to the housing assembly 1, which helps to reduce vibration and deformation of the main transmission shaft 211 during operation and extend its service life. The main drive wheel 212 is disposed on the main drive shaft 211, and the main drive bearings 213 are disposed on either side of the main drive wheel 212. Firstly, the main drive wheel 212 is disposed on the main drive shaft 211 so that the main drive shaft 211 can transmit power to the main drive wheel 212. The rotation of the main drive wheel 212 then transmits power to the driven assembly 22 via the drive belt assembly 23, thereby achieving power transmission for the entire transmission system. Secondly, the main drive bearings 213 are capable of withstanding a certain degree of axial force. The bearings disposed on either side of the main drive shaft 211 can jointly resist the axial force and prevent the main drive shaft 211 from shifting in the axial direction.

[0036] like Figure 2 and Figure 4 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the number of main transmission bearings 213 is multiple, the number of main transmission bearing holes 102 is multiple, the multiple main transmission bearings 213 are arranged on the box assembly 1 and correspond one-to-one with the multiple main transmission bearing holes 102, the main transmission shaft 211 is passed through the multiple main transmission bearings 213, and the multiple main transmission bearings 213 are respectively arranged on both sides of the main transmission shaft 221. By matching the multiple main transmission bearings 213 with the multiple main transmission bearing holes 102 one-to-one, and the main transmission shaft 211 is passed through the multiple transmission bearings 213, each main transmission bearing 213 can be accurately installed in the corresponding main transmission bearing hole 102, reducing installation deviation, avoiding unstable transmission, increased noise or decreased equipment performance due to the occurrence of errors, and the multiple main transmission bearings 213 jointly provide support for the main transmission shaft 211, so that the shaft remains stable during rotation, reducing bending and deformation of the shaft, and ensuring that the shaft can accurately transmit power and motion.

[0037] like Figure 2 and Figure 3As shown, in addition to the features of the above embodiment, this embodiment further defines that: the driven assembly 22 includes a first driven assembly 221 and a second driven assembly 222, the housing assembly 1 is provided with a first driven bearing hole 103, a second driven bearing hole 104, and a second driven shaft hole 105, the first driven assembly 221 is arranged on the housing assembly 1 and located at the first driven bearing hole 103, the first driven assembly 221 is connected to the main transmission assembly 21 through a transmission belt assembly 23, the second driven assembly 222 is arranged on the housing assembly 1 and located at the second driven bearing hole 104 and the second driven shaft hole 105, and the first driven assembly 221 and the second driven assembly 222 are connected through the transmission belt assembly 23. By connecting the main transmission assembly 21 with the first driven assembly 221 using the belt transmission assembly 23, and then connecting the first driven assembly 221 and the second driven assembly 222 using the belt transmission assembly 23, the power of the main transmission assembly 21 can be effectively transmitted to the first driven assembly 221 and the second driven assembly 222 in sequence. Through this multi-stage connection, the power of the main transmission assembly 21 can be distributed to different driven assemblies as needed, and each driven assembly can obtain appropriate power according to its specific function and load requirements. The first driven bearing hole 103, the second driven bearing hole 104, and the second driven shaft hole 105 provide a clear installation position for the driven assembly 22, so that the first driven assembly 221 and the second driven assembly 222 can maintain an accurate position during operation. This is crucial for coordination with the main transmission assembly 21 and other transmission components, ensuring the accuracy and stability of the transmission system. At the same time, with clear bearing holes, the installation of the driven assembly 22 becomes simpler and faster. The installer can accurately insert the driven shaft into the bearing hole and fix it to the box assembly 1 through the fixing device.

[0038] like Figure 2 、 Figure 4 and Figure 5As shown, in addition to the features of the above embodiments, this embodiment further defines that: the first driven component 221 includes a first driven shaft 2211, a first driven shaft sleeve 2212, a first driven wheel 2213 and a first driven bearing 2214, the number of the first driven bearings 2214 is multiple, the multiple first driven bearings 2214 are arranged on the box assembly 1 and correspond one-to-one with the multiple first driven bearing holes 103, the first driven shaft 2211 is arranged on the multiple first driven bearings 2214 and the multiple first driven bearings 2214 are arranged on both sides of the first driven shaft 2211, the first driven shaft sleeve 2212 is arranged on the first driven shaft 2211, the first driven shaft sleeve 2212 is connected to the main transmission assembly 21 through the transmission belt assembly 23, and the first driven wheel 2213 is arranged on the first driven shaft 2211. By arranging a plurality of first driven bearings 2214 in a one-to-one correspondence at a plurality of first driven bearing holes 103 provided in the housing assembly 1, and arranging the first driven shaft 2211 on the plurality of first driven bearings 2214, firstly, the plurality of first driven bearings 2214 jointly support the first driven shaft 2211, which can disperse the load on the shaft to a plurality of support points, thereby preventing a single bearing from bearing excessive load, reducing the risk of wear and damage to the bearing, and extending the service life of the bearing. Secondly, the distribution of the plurality of bearings can make the first driven shaft 2211 more stable during operation. They can limit the radial runout and axial movement of the shaft, maintain the accurate position of the shaft, and thus improve the accuracy and reliability of the transmission. The first driven shaft sleeve 2212 is arranged on the first driven shaft 2211, and the transmission belt assembly 23 connects the first driven shaft sleeve 2212 and the main transmission assembly 21 to realize the transmission of power. By setting the first driven wheel 2213 on the first driven shaft 2211, the first driven shaft 2211 can be driven by the first driven shaft sleeve 2212, and the first driven shaft 2211 then drives the first driven wheel 2213, and multiple first driven bearings 2214 are arranged on both sides of the first driven wheel 2213. The bearings can withstand the radial force and axial force of the first driven wheel 2213, preventing the first driven wheel 2213 from deflecting or shaking during operation, thereby ensuring the normal operation of the first driven component 221.

[0039] like Figure 2 、 Figure 3 and Figure 5As shown, in addition to the features of the above embodiments, this embodiment further defines that: the second driven assembly 222 includes a second driven shaft 2221, a second driven shaft sleeve 2222 and a second driven bearing 2223, the second driven bearing 2223 is arranged on the box assembly 1 and is located at the second driven bearing hole 104, the second driven shaft 2221 is arranged on the second driven bearing 2223 and passes through the second driven shaft hole 105, the second driven shaft sleeve 2222 is arranged on the second driven shaft 2221, and the second driven shaft sleeve 2222 is connected to the first driven assembly 221 through the transmission belt assembly 23. By disposing the second driven bearing 2223 on the second driven bearing hole 104 and the second driven shaft hole 105 provided in the housing assembly 1, and disposing the second driven shaft 2221 on the second driven bearing 2223, the bearings can make the second driven shaft 2221 more stable during operation. They can limit the radial runout and axial movement of the shaft, maintain the accurate position of the shaft, and thus improve the accuracy and reliability of the transmission. At the same time, the presence of the bearings can prevent the second driven shaft 2221 from directly contacting the housing assembly 1, reducing wear on the shaft and the housing. The inner ring of the bearing mates with the shaft, and the outer ring mates with the bearing hole in the housing, making the relative movement between them smoother, reducing friction and wear. By disposing the second driven shaft sleeve 2222 on the second driven shaft 2221, the drive belt assembly 23 can be used to transmit the power of the first driven assembly 221 to the second driven shaft 2221 through the second driven shaft sleeve 2222, and the second driven shaft 2221 can then transmit the power to the supercharger head 3.

[0040] like Figure 3 and Figure 4 As shown, in addition to the features of the above embodiment, this embodiment further defines that the transmission belt assembly 23 includes a first belt 231 and a second belt 232. The first belt 231 connects the main transmission assembly 21 and the first driven assembly 221, and the second belt 232 connects the first driven assembly 221 and the second driven assembly 222. By first connecting the main transmission assembly 21 and the first driven assembly 221 with the first belt 231 and then connecting the first driven assembly 221 and the second driven assembly 222 with the second belt 232, the power of the main transmission assembly can be effectively transmitted to the first driven assembly 221 and the second driven assembly 222 in sequence. The belt has a certain elasticity and can play a buffering role during the power transmission process, reducing the impact between the main transmission component 21 and the driven component 22. When the main transmission component 21 starts, stops or the load changes, the belt can absorb part of the impact force and protect the various components of the transmission system. At the same time, the belt drive can absorb and reduce the transmission of vibration and improve the operation stability of the equipment. Moreover, the belt is a relatively simple transmission component and is relatively easy to replace. If the belt is worn or damaged, it can be quickly replaced with a new belt to restore the normal operation of the transmission system.

[0041] like Figure 1 and Figure 6 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the boosting head 3 includes a shell and a boosting core, the shell is arranged on the box assembly 1, the shell is provided with a pressurized chamber, the shell is provided with a water inlet 301 and a water outlet 302 connected to the pressurized chamber, the boosting core is arranged on the shell and is partially located in the pressurized chamber and partially extends outside the pressurized chamber, and the boosting core is adapted and installed with the transmission assembly. By arranging the shell of the boosting head on the box assembly 1, arranging the boosting core in the pressurized chamber, and then connecting the water inlet 301 and the water outlet 302 to the pressurized chamber, the boosting core is first arranged in the pressurized chamber, which can provide a pressurized space for the water flow, and the water flow then enters the pressurized chamber through the water inlet, and flows out from the water outlet after being pressurized by the boosting core. The adapted installation of the boosting core and the transmission assembly can effectively transmit the external power source to the boosting core, thereby achieving the boosting operation of the water flow.

[0042] like Figure 1 、 Figure 2 and Figure 3 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the box assembly 1 includes a shell assembly 11 and a cover 12, the cover 12 is arranged on the shell assembly 11, and the cover 12 and the shell assembly 11 enclose a receiving chamber 101, and the boost head 3 is arranged on the shell assembly 11. By arranging the cover 12 on the shell assembly 11, and enclosing the cover 12 and the shell assembly 11 to form the receiving chamber 101, the receiving chamber provides a physical barrier for the internal main transmission assembly 21, the driven assembly 22, and the belt transmission assembly 23, protecting them from external forces such as impact, extrusion, and collision. The combination of the cover 12 and the shell assembly 11 can prevent the intrusion of external contaminants, help keep the transmission system clean, and extend the service life of the transmission components. The shell assembly 11 can provide a stable installation base for the transmission assembly, ensuring that the relative positions of the various components are accurately fixed. The presence of the cover 12 can further strengthen this fixing and supporting function, preventing the transmission components from loosening or displacement during operation. The boosting head 3 is arranged on the housing assembly 11 to ensure that the boosting head 3 does not shake or move during operation, thereby ensuring the stability of the boosting effect.

[0043] like Figure 1 and Figure 2As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the housing assembly 11 includes a main housing 111 and a connecting block 112, the cover 12 is arranged on the main housing 111, the connecting block 112 is arranged on the main housing 111, and the supercharging head 3 is arranged on the connecting block 112. By arranging the cover 12 on the main housing 111 and closely integrating it with the main housing 111, the strength and rigidity of the overall structure are increased. The cover 12 can share some of the external pressure and impact force, prevent the main housing from deforming, and ensure the normal operation of the internal transmission system. The connecting block 112 is arranged on the main housing 111, and the connecting block 112 serves as a connection point to integrate the structure of the supercharging device, thereby improving the overall integration of the supercharging device and increasing the local strength of the main housing 111. In particular, in areas that need to withstand large external forces or stresses, the connecting block 112 can disperse the stress and prevent the main housing 111 from cracking or damaging at the connection point of the shaft.

[0044] Example 2

[0045] like Figures 1 to 6 As shown, this embodiment discloses a water purifier, comprising: a boosting device according to any one of the above items; a water purifier, wherein the boosting device is arranged on the water purifier.

[0046] The second aspect of this application discloses a water purifier. By installing a pressure boosting device on the water purifier, the pressure provided to the water purifier enables water to pass through various filter media more quickly, while always providing a stable water source, ensuring the continuity of the water purification process and avoiding the impact of water pressure fluctuations on the water purification effect. Integrating the pressure boosting device with the water purifier allows for an integrated design, reducing the equipment's footprint and facilitating installation and layout.

[0047] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A boosting device, characterized in that: The boosting device comprises: A box assembly (1), wherein the box assembly (1) is provided with a receiving cavity (101); a transmission assembly (2), the transmission assembly (2) being disposed through the box assembly (1) and at least partially located in the accommodating cavity (101); A boosting head (3) is provided on the box assembly (1), the transmission assembly (2) is adapted to be installed with the boosting head (3), and the boosting head (3) is provided with a water inlet (301) and a water outlet (302).

2. The boosting device according to claim 1, characterized in that: The transmission assembly (2) comprises a main transmission assembly (21), a driven assembly (22) and a transmission belt assembly (23); the main transmission assembly (21) is arranged through the housing assembly (1) and is partially located in the accommodating cavity (101); the driven assembly (22) is arranged through the housing assembly (1) and is partially located in the accommodating cavity (101); the main transmission assembly (21) and the driven assembly (22) are arranged relative to each other; the transmission belt assembly (23) transmits and connects the main transmission assembly (21) and the driven assembly (22) and is located in the accommodating cavity (101); and the driven assembly (22) is arranged on the booster head (3).

3. The boosting device according to claim 2, characterized in that: The main transmission assembly (21) comprises a main transmission shaft (211), a main transmission wheel (212) and a main transmission bearing (213); the housing assembly (1) is provided with a main transmission bearing hole (102); the main transmission bearing (213) is arranged on the housing assembly (1) and is matched with the main transmission bearing hole (102) in a one-to-one correspondence; the main transmission shaft (211) is passed through the main transmission bearing (213); the main transmission wheel (212) is arranged on the main transmission shaft (211); and the transmission belt assembly (23) is arranged on the main transmission wheel (212).

4. The boosting device according to claim 3, characterized in that: There are a plurality of main transmission bearings (213), a plurality of main transmission bearing holes (102), a plurality of main transmission bearings (213) are arranged on the box assembly (1) and are matched with the plurality of main transmission bearing holes (102) in a one-to-one correspondence, the main transmission shaft (211) is passed through the plurality of main transmission bearings (213), and the plurality of main transmission bearings (213) are arranged on both sides of the main transmission shaft (221).

5. The boosting device according to claim 3, characterized in that: The driven component (22) comprises a first driven component (221) and a second driven component (222); the housing component (1) is provided with a first driven bearing hole (103), a second driven bearing hole (104) and a second driven shaft hole (105); the first driven component (221) is arranged on the housing component (1) and is located at the first driven bearing hole (103); the first driven component (221) is connected to the main transmission component (21) via the transmission belt component (23); the second driven component (222) is arranged on the housing component (1) and is located at the second driven bearing hole (104) and the second driven shaft hole (105); the first driven component (221) and the second driven component (222) are connected via the transmission belt component (23).

6. The boosting device according to claim 5, characterized in that: The first driven assembly (221) comprises a first driven shaft (2211), a first driven shaft sleeve (2212), a first driven wheel (2213) and a first driven bearing (2214); the number of the first driven bearings (2214) is plural, the plural first driven bearings (2214) are arranged on the box assembly (1) and are matched with the plural first driven bearing holes (103) in a one-to-one correspondence; the first driven shaft (2211) is arranged on the plural first driven bearings (2214) and the plural first driven bearings (2214) are arranged on both sides of the first driven shaft (2211); the first driven shaft sleeve (2212) is arranged on the first driven shaft (2211); the first driven shaft sleeve (2212) is connected to the main transmission assembly (21) through the transmission belt assembly (23); and the first driven wheel (2213) is arranged on the first driven shaft (2211); and / or the second driven assembly (222) comprises a second driven shaft (2221), a second driven shaft sleeve (2222) and a second driven bearing (2223), the second driven bearing (2223) being arranged on the housing assembly (1) and being located at the second driven bearing hole (104), the second driven shaft (2221) being arranged on the second driven bearing (2223) and passing through the second driven shaft hole (105), the second driven shaft sleeve (2222) being arranged on the second driven shaft (2221), and the second driven shaft sleeve (2222) being connected to the first driven assembly (221) via the transmission belt assembly (23); And / or the transmission belt assembly (23) includes a first belt (231) and a second belt (232), wherein the first belt (231) connects the main transmission assembly (21) and the first driven assembly (221), and the second belt (232) connects the first driven assembly (221) and the second driven assembly (222).

7. The boosting device according to claim 1, characterized in that: The boost head (3) comprises a shell and a boost core, the shell being arranged on the box assembly (1), the shell being provided with a pressurizing chamber, the shell being provided with the water inlet (301) and the water outlet (302) communicating with the pressurizing chamber, the boost core being arranged on the shell and being partially located in the pressurizing chamber and partially extending outside the pressurizing chamber, the boost core being adapted for installation with the transmission assembly.

8. The boosting device according to claim 1, characterized in that: The box assembly (1) comprises a shell assembly (11) and a cover (12); the cover (12) is arranged on the shell assembly (11); the cover (12) and the shell assembly (11) enclose the accommodating cavity (101); and the boost head (3) is arranged on the shell assembly (11).

9. The boosting device according to claim 8, characterized in that: The housing assembly (11) comprises a main housing (111) and a connecting block (112); the cover (12) is arranged on the main housing (111); the connecting block (112) is arranged on the main housing (111); and the boosting head (3) is arranged on the connecting block (112).

10. A water purifier, characterized in that: The water purifier comprises: The boosting device according to any one of claims 1 to 9; Water purifier, the boosting device is arranged on the water purifier.

Images