Water treatment apparatus

Abstract

The present invention relates to a water treatment apparatus comprising: a filter socket which has an inlet formed at one side thereof and an outlet formed at the other side thereof with respect to a first direction; a filter housing within which a filtration space is formed; a filter head which is coupled to the upper side of the filter housing; and a cylindrical flow path switching member to which the filter head is coupled and which is accommodated in the filter socket and switches the flow paths while rotating about the first direction as the axis of rotation.

Description

Water treatment The present invention relates to a water treatment apparatus that can be replaced simultaneously when the filter head is replaced. Water dispensing devices such as water purifiers and refrigerators are devices for purifying enemies such as tap water or groundwater. That is, it refers to a device for calling and providing enemies by drinking water through various purification methods. In order to create an integer, it is common to go through the process of precipitation, filtration and sterilization, and it is common to remove harmful substances through this process. In general, the water dispensing device may be provided with various filters to purify the enemy. These filters can be divided into sediment filters, activated carbon filters, UF hollow shot filters, and RO membrane filters. The cedar filter can be said to be a filter for precipitating contaminants with large particles in the raw water, and the activated carbon filter is a filter for adsorbing and removing and removing and removing the small particles with small particles, residual chlorine, volatile organic compounds or smell factors. Can. In addition, the activated carbon filter may generally be provided. That is, it may be provided with a pre -carbon filter provided on the enemy side and a post -carbon filter provided on the integer side. The post -activated carbon filter may be provided to improve the water taste by removing the odor -induced substance that affects the taste of integers. In addition, the UF Heavy French Film Filter and the RO Membrane Filter are commonly used by both. <Preliminary Document 1: 10-2016-0034309> <Preloaded Document 2: 10-2016-0037995> In the case of prior literature 1 and 2, a water treatment device having a replaceable filter is disclosed. In the case of prior art 1 and 2, the flow area exposed to the outside when removing the filter is widely formed, and therefore, external foreign substances are likely to be introduced. In addition, as the flow area exposed to the outside increases, the space in which the water remains increases, resulting in coloring caused by the water, and may cause aesthetic rejection. In addition, there is no separate filter removal structure, so there is a problem that anyone can develop due to the removal of the filter when the filter's movement and storage. In addition, in the conventional case, the number of parts installed, such as shafts, increased in the center of the filter head where the water flowed, increases the resistance to the flow of water, which causes leakage or processing flow rate. In addition, there was a problem in which the filter head and the filter housing were separated when the filter head was separated from the filter socket or the filter head was mounted on the filter socket because the filter head was not applied. When the present invention is replaced by the filter, the filter can be installed by inserting the filter and rotating down or rotating to one side, and on the contrary, the filter and the filter head is separated by rotating the filter up or rotating to the other side. Because it is possible, the difficulty of working for the filter is reduced, and suggests a water treatment device that allows users to replace the filter directly if necessary. In addition, by reducing the number of parts such as shafts placed on the path where the water flows, it is possible to lower the flow path resistance, increase the processing flow rate, and propose a water treatment device that reduces the risk of leakage. In addition, when replacing the filter, the water processing device that can be discharged after the bypass is not leaked and the water introduced into the filter socket is proposed. The water treatment apparatus of the present invention proposed to solve the above task is a filter socket formed on one side and an outlet formed on the other side, and a filter housing for forming a filtration space on the inner side and the filter. The filter head coupled to the upper side of the housing, the filter head is coupled, and the cylindrical flow conversion member having a cylindrical type that is accommodated in the filter socket to rotate the first direction to the axis. In addition, the flow path conversion member, in a first state in which the filter head is coupled, the bypass flow path that guides the water introduced into the inlet as the outlet, and the scheme rotated by the predetermined angle based on the first state. In 2 state, there is a discharge furnace for guiding the water introduced into the inlet to the filter head and the filter housing side, and that guides the water from the filter housing and the filter head to the outlet side. In addition, if you rotate downward in the first state, it becomes a second state. In addition, if you go up to the upper side in the second state, it becomes the first state. In addition, the filter head includes an exemption pipe that extends to a second direction crossing with the first direction, and communicates with the obtained oil, and forms it by parallel with the obtaining pipe and communicates with the exit furnace. Do it. In addition, as the obtained oil, in the second state, the first entrance in communication with the inlet and the first outlet in which the entry pipe communicates with the entry pipe. In addition, as the exit oil, in the second state, the second inlet in communication with the exit tube and the second outlet in which the outlet communicates with the outlet. In addition, the first inlet and the first outlet are formed in a direction where each other is formed, and the second inlet and the second outlet are formed in the direction of crossing each other. In addition, at least a portion is formed in a curve or at least a part of a bent shape as the obtained oil and exit oil. In addition, the first inlet and the second outlet are formed on the same line in the first direction, and the first outlet and the second inlet are formed on the same line in the first direction. In addition, the bypass flow path includes a third inlet in communication with the inlet in the first state and a third outlet in communication with the outlet. In addition, between the third inlet and the third outlet, an intermediate flow path is extended in the first direction, and the intermediate flow path is formed. In addition, the first and third inlets are formed on a straight line in the circumferential direction of the oil -convertible member, and the second outlet and the third outlet are formed on a straight line in the circumferential direction of the oil -run conversion member. In addition, the flow path conversion member has a first groove formed inwardly formed inwardly at the outer circumferential surface, and a second groove formed inwardly formed in the circumference of the second outlet and the third outlet. The first sealing member is fitted to the first and second grooves. In addition, the first sealing member is provided for the sealing between the flow path conversion member and the filter socket. In addition, the first sealing member comprises a pair of connections connecting both ends of the first and second sides of the first O -ring portion and the two ends of the second O -ring portion formed on both sides. In addition, the extension direction of the obtained oil and exit oil and the extension direction of the bypass flow path crosses vertically. In addition, the filter socket forms a cylindrical hollow portion extended in the first direction to accommodate the flow path conversion member. In addition, the filter socket is formed with a filter coupling phrase having the inlet and an outlet at the rear, and the filter head coupled to the front. In addition, the filter socket further comprises an outer cover formed with an open side cover that covers both sides and covers both open socks of the filter socket. In addition, the outer cover further comprises the upper cover that connects the side cover and covers the upper side of the filter socket. In addition, the first outlet and the second inlet of the flow path conversion member may be connected to the entry pipe and the discharge pipe of the filter head, further includes a connection member coupled to the flow path conversion member. In addition, the connection member forms a first connector and a second connection in which the entry pipe and the water pipe are fitted. In addition, the binding groove is formed in the flow path conversion member, and the connection member may form a binding protrusion inserted into the bond groove. In addition, a binding protrusion is formed in the flow path conversion member, and a defect groove in which a binding protrusion is inserted in the connection member may be formed. In addition, a second sealing member for the sealing is fitted between the first connector and the second connector and the first outlet and the second inlet, and the receiving pipe shall be the first connector and the second sealing member and the first outlet. Can pass. In addition, the discharge pipe may pass a second connector and a second sealing member and a second inlet. In addition, the connection member forms a staple groove formed inwardly on the surface where the inlet pipe and the discharge pipe are inserted, and the filter head may form a seating protrusion fitted to the seated groove. In addition, the settlement groove is different from the first and second sides of the first and second sides facing each other, and the seating protrusion corresponds to the first and second sides of the first and second sides of the seating groove. The slope can be formed differently. In addition, the seating groove may be formed differently, the upper and first sides and the upper and second sides. In addition, the shortest distance of the first and second side and the shortest distance of the second side may be formed differently. In addition, the filter socket is formed with the surface of the inner surface, and the connection member may be formed by the surface in contact with the filter socket. In addition, the filter socket is formed with the surface of the inner surface, and the filter head may be formed by the surface of the filter socket. In addition, the filter socket may have a filter binding utensils to which the filter head is inserted, and the filter head may form a seating protrusion extending to both sides. In addition, the filter coupling utensils may be formed larger than the first direction length of the upper side, and the lower side width may be formed smaller than the first direction length of the seating protrusion. In addition, the seating protrusion may pass through the filter coupling and rotate while contacting the inner surface of the filter socket. In addition, one side may further comprise a fixed cover that covers the outer circumferential surface of the filter head by having an open ring shape. In addition, at least one fixing hook is formed on the inner circumferential surface of the fixing cover, and a hook groove in which the fixing hook is inserted in the filter head may be formed. According to the present invention, when installing the filter, the filter head is inserted into the filter socket and rotated to the lower side, or the filter can be installed by only one side, so it is easy to install and replace the filter, and the user is directly filter. It can be installed and replaced. In addition, when separating the filter, it is possible to separate and replace the filter because it is possible to separate the filter by rotating the filter head upward, turning it back, and removing the filter head from the filter socket, so it is easy to separate and replace the filter and to replace the filter. The filter can be separated and replaced. Above all, the filter is also advantageous that the flow path inside the filter socket is converted into bypass mode, and the water introduced into the inlet of the filter socket goes through the bypass flow path to the outlet of the filter socket. In addition, when the filter is installed in this state, the flow path inside the filter socket is converted into integer mode, and the water flow into the filter socket is exited and exit the filter socket. There is also an advantage. In addition, according to the present invention, the area of ​​the filter flow path exposed to the outside may be reduced to a minimum when storing or replacing the filter. In addition, as the area of ​​the filter flow path exposed to the outside is reduced, the external foreign substances are not introduced into the filter, and as a result, the filter is not contaminated. In addition, the volume of the filter flow path exposed to the outside can be reduced, minimizing the amount of water remaining on the filter flow path, and accordingly, the occurrence of precipitation and the like may be minimized. In addition, according to the present invention, since the fixed cover covers the outer side of the filter head without shaking in a state in which the filter head and the filter cap are coupled, the area of ​​the filter head exposed to the outside is minimized, and the filter head and the filter cap are coupled. You can keep the state firmly. In addition, in the process of storing and moving the filter, the removal of the filter head and the filter caps may be prevented, and the removal of the filter head and the filter cap can be prevented even in the process of using the filter to prevent problems such as leaks. In addition, it is impossible to insert the filter in the opposite direction, which can prevent the filter in advance. 1 is a perspective view of a water treatment apparatus according to an embodiment of the present invention. FIG. 2 is a perspective view showing a state in which the position of the exit nozzle of the water treatment apparatus is changed. FIG. 3 is a perspective view showing a separate state of the fixed cover and the tower cover in FIG. 1. FIG. 4 is a perspective view showing a state of a fixed cover in one side. 5 is a perspective view showing a state of a fixed cover to another side in FIG. 1. FIG. 6 is a view showing a separate front panel in FIG. 1. 7 is a perspective view of a state in which a filter, a component of the present invention, is separated from the filter socket. 8 is a perspective view of a state in which a filter, a component of the present invention, is a state in which a filter socket is combined. 9 is a front view of a state in which a filter socket, a component of the present invention, and a filter head are separated. 10 to 11 is a longitudinal map with a combination of filter and filter sockets in the first state. 12 is a front view showing a combination of filter and filter socket in a second state. FIGS. 13 to 14 is a longitudinal map with a combination of filter and filter socket in a second state. 15 is a perspective view of the euro conversion member, a component of the present invention. 16 is a back view of the euro conversion member. 17 is a perspective view of a filter socket, a component of the present invention. 18 is a front view of the filter socket. 19 is a perspective view of the outer cover, which is the component of the present invention. 20 is a side view of the outer cover. 21 is a front view of the outer cover. 22 is a perspective view of a connection member, a component of the present invention. 23 is a side view of the connection member. 24 is a bottom view of a connection member. 25 is a front view showing a state in which a filter cap, a component of the present invention and a filter head. 26 is a plan view of a fixed cover, a component of the present invention. 27 is a perspective view of a fixed cover. 28 is a cross -sectional view showing a fixed cover with a filter head and a filter cap. Hereinafter, the specific embodiment of the present invention will be described in detail with reference to the drawing. However, the idea of ​​the present invention is not limited to the embodiments presented below, and those skilled in the art who understand the idea of ​​the present invention are due to the addition, change, deletion, and additional of other embodiments included within the scope of the same idea. It can be easily implemented, but it will also be included within the scope of the present invention. 1 is a perspective view of a water treatment apparatus according to an embodiment of the present invention. FIG. 2 is a perspective view showing a state in which the position of the exit nozzle of the water treatment apparatus is changed. FIG. 3 is a perspective view showing a separate fixing cover and a tower cover in FIG. 1. The water treatment apparatus according to the present invention is intended to be taken out or cooled or heated immediately after purifying the water supplied from the external water supply source, and may mean a direct water purifier. Here, a direct water purifier refers to a water purifier in which water passes through the filter in real time when the user requests an integer extraction request without a reservoir that is stored in the purified water and extracts the purified water. In addition, the water treatment apparatus according to the present invention may mean a refrigerator having an integer function. In other words, it is a refrigerator and a water purifier refrigerator having a filter for purifying the enemy and a nozzle in which integers are executed. In addition, the water treatment apparatus according to the present invention may be an undercink water purifier installed under the sink, and the exit nozzle is installed outside the sink. In addition, the water treatment apparatus according to the present invention may mean various kinds of devices of the notice that are provided from the water supply source, passes through the filter, purifies the water, and supplies it to the outside. Referring to FIGS. 1 to 3, a water treatment apparatus according to an embodiment of the present invention, the exit module 20, which is coupled to the main body 10 and the main body 10 and the exit nozzle 30 is mounted at the bottom at the bottom. Includes. The exit module 20 may include a fixing cover 21 and an exit nozzle 30. The exit module 20 may include a fixing cover 21, a lift cover 23 and a discharge nozzle 30. In addition, the exit module 20 may have an elevated structure to adjust the height of the exit nozzle 30. In addition, the exit module 20 may be binded to protrude to the front surface of the main body 10. In addition, the exit module 20 may be binded to protrude to any one of the left side or right of the main body 10. The exit module 20 may be coupled to the upper surface of the main body 10. In addition, the open piping and wires are extended from the inside of the main body 10 and passed through the inner space of the exit module 20 and connected to the exit nozzle 30 and connected to the exit nozzle 30. Pass. The exit module 20 may be separated by the upper surface of the main body 10, and the exit module 20 may cover the opening portion 17. Even if the opening portion 17 is formed on the upper surface of the main body 10 as described above, even if the exetry module 20 is installed to protrude to the front of the main body 10, or when it is installed to protrude to the side of the main body 10, The front or side of the main body 10 is maintained smoothly so that the water treatment device looks aesthetically clean. First, the main body 10 is the top cover 11 for forming the upper surface, the front panel 12 for forming the front surface, the first and second side panels 13 and 14 forming the sides, and the rear panel for forming the rear (15), the base 16 may include the bottom surface. In addition, there is a filter in the main body 10 and filtered by the water from the outside and filtered into the integer. Inside the main body 10, a filter recipient groove 18 in which the filter is accommodated in a position adjacent to the front panel 12 is formed later. In addition, the filter bracket 19 having a filter is settled is arranged in the filter accommodation groove 18, and the filter socket 100 is mounted at the top or bottom of the filter bracket 19. Therefore, when the user separates the front panel 12, the filter 40 disposed in the filter receiving groove 18 and the filter accommodation groove 18 may be exposed to the outside. In addition, the integer passing through the filter 40 may be supplied to the user through the exit nozzle 30. In the inside of the main body 10, an integer furnace may be disposed of the integer passing through the filter 40 to the exit nozzle 30 side. In addition, the purified integer while passing through the filter 40 may be supplied to the discharge nozzle 30 in the form of cold water and hot water after cooling or heating. To this end, in the inside of the main body 10, a hot water flow path for guiding the hot water heated from the hot water tank to the discharged nozzle 30 side may be disposed in the inside of the main body 10, and the hot water heated in the hot water tank to the discharged nozzle 30 side. there is. For example, the hot water tank can produce hot water by instantly heating an integer through the hot water tank in an induction heating (IH) method. In addition, the hot water tank may be equipped with a thermoelectric element or a heated wire to heat the integer through the hot water tank with hot water. In addition, various heating methods can be applied in the range that can heat the integer via the hot water tank with hot water instead of the induction heating method. In the inside of the main body 10, a cooling tank for cooling the integer passed through the filter and a cold water oil for guiding the cold water cooled in the cooling tank to the discharged nozzle 30 may be disposed. For example, the cooling tank is equipped with a compressor, evaporator, condenser, and cooling fan, to cool water in which water purifiers via the cooling tank with cold water. In addition, the cooling tank may be equipped with a thermoelectric element to cool the integer through the cooling tank with cold water. In addition, various cooling devices may be applied in the range that can cool water through the cooling water through the cooling tank instead of the evaporator. In the case of the present invention, the height of the discharged nozzle 30 is variable. In order for the height of the discharge nozzle 30 to be variable as described above, the lift cover 23 may be coupled to operate on the fixing cover 21. FIG. 4 is a perspective view showing a state of a fixed cover in one side. FIG. 5 is a perspective view showing a state in which the fixed cover is rotated to another side in FIG. 1. 4 to 5, in the case of the present invention, the position of the horizontal direction of the discharge nozzle 30 may be changed. In detail, the position of the horizontal direction of the fixing cover 21, the lift cover 23, and the discharge nozzle 30 may be changed. As an example, the horizontal direction of the discharged nozzle 30 may be changed at 90 ° intervals. 4 to 5, the fixing cover 21, the lift cover 23, and the discharged nozzle 30 may be installed to face one side rather than the front, or may be installed to face the other side. FIG. 6 is a view showing a separate front panel in FIG. 1. Referring to FIG. 6, the water treatment apparatus of the present invention, the filter 40 is arranged inside the main body 10. Then, when the front panel 12 is separated from the main body 10, the filter 40 is exposed to the front side. Therefore, when replacing the filter 40, the front panel 12 may be opened, the filter 40 may be separated and installed. In the following description, the filter 40 may mean a state in which the filter housing 200 and the filter head 300 are coupled. Hereinafter, the structure of the filter 40 and the installation structure of the filter 40 will be described. 7 is a perspective view of a state in which a filter, a component of the present invention, is separated from the filter socket. 8 is a perspective view of a state in which a filter, a component of the present invention, is a state in which a filter socket is combined. 9 is a front view of a state in which a filter socket, a component of the present invention, and a filter head are separated. 10 to 11 is a longitudinal map with a combination of filter and filter sockets in the first state. 12 is a front view showing a combination of filter and filter socket in a second state. FIGS. 13 to 14 is a longitudinal map with a combination of filter and filter socket in a second state. Referring to FIGS. 7 to 14, a water treatment apparatus according to an embodiment of the present invention, a inlet 101 in which water is introduced into one side is formed based on the first direction (left and right direction), and water is on the other side. The filter socket 100 having the discharged outlet 102, the filter housing 200 forming the filtration space 201, and the filter head 300 coupled to the open upper side of the filter housing 200 And,, it is accommodated between the inlet 101 and the outlet 102 of the filter socket 100, and the filter head 300 is coupled to a second direction crossing with the first direction. It includes a cylindrical flow conversion member 400 that rotates to the axis. The flow path conversion member 400, in a first state in which the filter head 300 is coupled, the bypass flow path 410 for guiding the water introduced into the inlet 101 to the discharge port 102, In a second state rotated by a predetermined angle based on the first state, the obtained oil furnace 420, and the water that guides the water introduced into the inlet 101 to the filter head 300 and the filter housing 200 side. A water furnace 430 may be included in which the water of the filter housing 200 and the filter head 300 is guided to the outlet 102 side. The filter housing 200 and the filter head 300 are coupled. And move together. For reference, the filter head 300, the filter housing 200 or the filter head 300 and the filter cap 210 may be formed integrally. In addition, the filter head 300 and the filter housing 200 or the filter head 300 and the filter cap 210 may be separatedly coupled. The first state is in a state where the filter head 300 is fitted to the filter socket 100. In detail, the flow path conversion member 400 and the filter head 300 are coupled. And in this state, the Euro conversion member 400 and the filter head 300 move together. The flow path conversion member 400 may be coupled by assembling the filter socket 100. In addition, the euro conversion member 400 may have a cylindrical shape with a central axis in the first direction as a whole. The flow path conversion member 400 may rotate the first direction (left and right direction) in the inner space of the filter socket 100. For example, the flow path conversion member 400 may rotate to one side of the first direction (the left and right direction of the drawing) to the axis and rotate to another side. For example, the flow path conversion member 400 may rotate the first direction (the left and right directions) to the axis and rotate upward again. Then, when the filter head 300 is coupled to the flow path conversion member 400, the filter head 300 and the filter housing 200 are rotated together with the flow path conversion member 400. When the filter head 300 is coupled to the oil -convertible member 400, when the filter housing 200 is rotated, the filter head 300 and the Euro conversion member 400 are rotated together. At this time, the filter socket 100 may be maintained a fixed state. That is, the filter socket 100 is a fixed body, and the filter housing 200, the filter head 300, and the Euro conversion member 400 may be understood as a rotating body. In detail, when the filter head 300 is not coupled to the filter socket 100, the filter head 300 is inserted into the filter socket 100, the first state (the state of FIG. 10). In this first state, the water flowed into the inlet 101 does not flow to the filter head 300 and the filter housing 200, but is discharged directly to the outlet 102 through the bypass flow path 410. That is, in the first state, the inlet 101 and the outlet 102 communicate with both ends of the bypass flow path 410, and the water flowed into the inlet 101 does not go through the filtration process, and the outlet 102 You will go out. At this time, water passing through the bypass flow path 410 may be flowed to the discharged nozzle side. In addition, since water passing through the bypass oil 410 has not passed through the filter, it may be drain through a separate piping without being supplied to the outlet nozzle. In addition, when the filter head 300 rotates the filter housing 200 to one side (or lower side), in the first state inserted into the filter coupling port 103 of the filter socket 100, the filter housing 200, the filter housing 200 In addition, the filter head 300 and the Euro conversion member 400 are rotated together and converted to a second state (state of FIG. 13). At this time, the filter socket 100 maintains a fixed state. In this second state, the water flowed into the inlet 101 flows through the filter head 300 and the filter housing 200 through the obtained oil furnace 420. In addition, it is purified by passing through filtration materials such as carbon blocks accommodated inside the filter housing 200. In addition, the water purified water in the filter housing 200 is discharged to the outside through the filter head 300, and the water discharged from the filter head 300 is the discharging furnace 430 through the outlet 102 ) It is discharged. That is, based on the first state, in the second state in which the filter head 300 and the Euro conversion member 400 are rotated to the lower side with the filter housing 200, the water flowed into the inlet 101 is obtained by obtaining oil () 420) flow into the filter housing 200, go through the filtration process, and then discharged to the outlet 102 through the exit route 430. At this time, water passing through the obtained oil route 420 and the filter and the discharged furnace 430 may be supplied as an integer state. For reference, immediately after replacing the filter, the water that was washed through the filter was not supplied to the drain nozzle, and may be drain through a separate piping. And when the drain of the water washed with the filter is completed, the subsequent integer may be supplied to the drain nozzle. In addition, in the second state as described above, when the filter head 300 and the flow path conversion member 400 rotate with the filter housing 200, the first state becomes the first state, and in such a first state, the inlet 101 ) And the outlet 102 are communicated with both ends of the bypass flow path 410 and exit the inlet 101 to the outlet 102. And even if the user separates the filter head 300 from the Euro conversion member 400, there is no leakage. Thus, after converting to a first state as described above, the filter can be separated or replaced. In addition, in one embodiment of the present invention, the filter head 300 is extended in a second direction crossing with the first direction, and the receiving pipe 310 in communication with the obtained oil route 420, and the above. It includes a discharge pipe 320 formed side by side with the receiving pipe 310 and communicates with the exit route 430. That is, the filter head 300 may be provided with a nipple type. 15 is a perspective view of the euro conversion member, a component of the present invention. 16 is a back view of the euro conversion member. 17 is a perspective view of a filter socket, a component of the present invention. 18 is a front view of the filter socket. 19 is a perspective view of the outer cover, which is the component of the present invention. 20 is a side view of the outer cover. 21 is a front view of the outer cover. 22 is a perspective view of a connection member, a component of the present invention. 23 is a side view of the connection member. 24 is a bottom view of a connection member. Referring to the drawing, the obtained oil route 420, in the second state, the first inlet 421 in communication with the inlet 101 and the first outlet 422 in communication with the receiving pipe 310 It can be included. The obtained oil furnace 420 refers to the flow path in which the water introduced into the inlet 101 of the filter socket 100 to the filter side is guided to the filter side. For reference, in the first state, since the inlet 101 of the filter socket 100 and the obtained oil route 420 do not communicate, the water supplied to the inlet 101 of the filter socket 100 is obtained oil (101) It is not flowing. The first inlet 421 and the first outlet 422 may be formed in a direction intersected with each other. For example, the first inlet 421 may be extended in the first direction, and the first outlet 422 may be extended in the second direction perpendicular to the first direction. Referring to the drawing, the first inlet 421 is extended in the front and back direction and the water may be formed from the rear. The first outlet 422 is extended in the upper and lower directions and may be formed so that the water is discharged downward. Therefore, after the first inlet 421, the water is introduced from the rear to the front, and the water may be discharged from the top to the lower portion through the first outlet 422. For example, the obtained oil route 420 may have a 'ㄱ' or 'T' form. The obtained oil route 420 may be formed at least a portion of a straight line or curve. The obtained oil route 420 may have a shape having a bent at least part of it. In addition, the exit oil route 430 includes a second inlet 431 in communication with the exit pipe 320 in the second state, and a second outlet 432 in communication with the outlet 102. Can. The discharged furnace 430 refers to the flow path in which the filtered water is informed to the outlet 102 of the filter socket 100 in a second state, passing through the filter. For reference, in the first state, since the outlet 102 and the exit oil 430 of the filter socket 100 do not communicate, the water is not flowing to the exit route 430. The second inlet 431 and the second outlet 432 may be formed in the direction of intersection with each other. For example, the second outlet 432 may be extended in the first direction, and the second inlet 431 may be extended in the second direction perpendicular to the first direction. Referring to the drawings, the second outlet 432 is extended in the front and back direction and may be formed to be discharged backwards. In addition, the second inlet 431 is extended in the upper and lower directions and may be formed to introduce water from the bottom. Therefore, after the water is introduced to the upper side through the second inlet 431, the water may be discharged to the rear through the second outlet 432. For example, the exit route 430 may have a 'a' or 'T' form. The discharged furnace 430 may be formed at least a portion of a straight line or curve. The discharged furnace 430 may have a shape having a bent shape at least a portion. In addition, the first inlet 421 and the second outlet 432 are separated in the first direction and formed side by side, and the first outlet 422 and the second inlet 431 are also in the first direction It can be spaced apart and formed side by side. In addition, the first inlet 421 and the second outlet 432 are located on the first direction in the first direction, and the first outlet 422 and the second inlet 431 are also on the first direction in the first direction. It can be located. At least some may cross the extension direction of the obtained oil route 420 and the discharging furnace 430 and the extension direction of the bypass flow path 410. The bypass flow path 410 may include a third inlet 411 in communication with the inlet 101 in the first state and a third outlet 412 in communication with the outlet 102. In addition, a intermediate oil route 413 is formed between the third inlet 411 and the third outlet 412 in the first direction, and the obtained oil route 420 and the discharging furnace 430 are detoured. Can. The intermediate oil route 413 may be formed at least a portion of a straight line or curve. In addition, the first inlet 421 and the third inlet 411 may be formed on a straight line in the circumference direction of the flow path conversion member 400. In addition, the second outlet 432 and the third outlet 412 may be formed on a straight line in the circumferential direction of the oil -convertible member 400. The virtual line connecting the first inlet 421 and the third inlet 411 may be parallel to the virtual line connecting the center of the second outlet 432 and the third outlet 412. Water introduced into the inner side of the flow path conversion member 400 through the third inlet 411 flows in the first direction through the intermediate oil path 413, and the flow -on conversion member 400 through the third outlet 412 It is discharged outward. In addition, water flowed into the filter side through the first inlet 421 flows to the filter side, and the water passing through the filter is, through the third outlet 412, the oil -run conversion member 400 It is discharged outward. As described above, when the first inlet 421 and the third inlet 411 and the second outlet 432 and the third outlet 412 are formed, the flow path conversion member 400 is rotated into the first direction. When doing so, the flow path in communication with the inlet 101 and the outlet 102 may be changed. First, in the first state, the inlet 101 communicates with the third inlet 411, and the outlet 102 communicates with the third outlet 412. Therefore, the water of the inlet 101 may be flowed to the outlet 102 after passing through the bypass oil 410 without going through the filter. For reference, in the first state, since the inlet 101 and the outlet 102 of the filter socket 100 do not communicate with the obtained oil route 420 and the exit route 430, respectively, since the inlet of the filter socket 100 () The water supplied to 101 is not flowing to the obtained oil route 420 and the exit route 430. On the other hand, in the second state, the inlet 101 communicates with the first inlet 421, and the outlet 102 communicates with the second outlet 432. Thus, the water of the inlet 101 is introduced through the obtained oil route 420 to the filter and filtered through the filter. The filtered water flows through the outlet 102 through the disposal furnace 430. In addition, the water exiting the outlet 102 flows to the discharged nozzle side, and the user may receive an integer. For reference, in the second state, since the inlet 101 and the outlet 102 of the filter socket 100 do not communicate, the water supply to the inlet 101 of the filter socket 100 is not communicated, so Is not flowing to the bypass oil 410. As the flow path conversion member 400 rotates as described above, it is necessary to block leakage when the flow path in communication with the inlet 101 and the outlet 102 is changed. For example, in a situation where the water flows into the inlet 101, leaks occur when converting to a second state in a first or second state or a second state, or converting it to a first state in a second state. It is necessary to block it. To this end, a separate first sealing member 610 is provided for the sealing between the flow path conversion member 400 and the filter socket 100. In addition, the flow path conversion member 400 is the first groove 441 and the second outlet 432 formed in the outer circumferential surface concavely formed inwardly in the circumference of the third inlet 411 and the second outlet 432. The second groove portion 442, which is concavely formed in the circumference of the third outlet 412, may be formed. The first sealing member 610 may be inserted into the first groove 441 and the second groove 442, respectively. The first sealing member 610 may be formed in a state inserted into the first groove 441 and the second groove 442, respectively, at least a portion may be formed than the outer surface of the flow path conversion member 400. The first sealing member 610 is the first o -ring portion 611 and the second O -ring unit 612 of the waste curve form formed on both sides, and the two ends of the first o -ring unit 611 and the second O -ring unit () A pair of connection portions 613 may be connected to both ends of 612). The first O -ring unit 611 and the second O -ring unit 612 may be formed to wrap the surroundings of the third inlet 411 and the first inlet 421, respectively. In addition, the first O -ring unit 611 and the second O -ring unit 612 may be formed to wrap the surroundings of the third outlet 412 and the second outlet 432, respectively. In the present embodiment, the third inlet 411 and the first inlet 421 have the shape of the hollow tube, respectively, and the first O -ring unit 611 and the second O -ring unit 612 are the agent of the shape of the hollow tube. It may be formed to wrap the third inlet 411 and the first inlet 421. In addition, the third outlet 412 and the second outlet 432 also have the shape of the hollow pipe, respectively, and the first O -ring unit 611 and the second O -ring unit 612 are the third outlet of the shape of the hollow pipe () 412), the second outlet 432 may be formed to wrap. Therefore, in the first state, the first O -ring unit 611 is disposed between the third inlet 411 and the inlet 101, and between the third outlet 412 and the outlet 102 and at the inlet 101 It is prevented from leakage of water flowing from the third inlet 411 to flow from the third outlet 412 to the outlet 102. In the second state, the second O -ring unit 612 is disposed between the first inlet 421 and the inlet 101, and between the second outlet 432 and the outlet 102, and inlet 101 In the water flowing from the first inlet 421 to the first inlet 421, and the leakage of the water flowing from the second outlet 432 to the outlet 102 is prevented. Then, in the process of converting from a first state to a second state or in the process of converting from a second state to a first state, the leakage of water flows from the inlet 101 to the flow path conversion member 400 by the connection part 613 It may be prevented and the leak of water flows from the third outlet 412 or the second outlet 432 to the outlet 102 side may be prevented. In the first state, of course, in the second state, the first sealing member 610 is inserted into the first groove portion 441 and the second groove 442, respectively, and the other side is in the filter socket 100. Maintain the state of contact with the side. In particular, when the flow path conversion member 400 is rotated, that is, when the first sealing member 610 is converted from a first state to a second state, or when it is converted from a second state to a first state, the first sealing member 610 is a filter socket (100). ) You can maintain a state of contact in the inner surface. The filter socket 100 forms a cylindrical study 104 extending in the first direction so that the flow path conversion member 400 is accommodated. In addition, the filter socket 100 is open to the two sides, and the intermediate study 104 is formed to penetrate the filter socket 100. The filter socket 100 forms a filter coupling vessel 103 on the front surface where the filter head 300 is coupled. The filter coupling instrument 103 communicates with the middle study 104. Thus, the filter head 300 may be coupled to the flow path conversion member 400 accommodated in the medium study 104 through the filter coupling vessel 100. The filter coupling instrument 103 may form a mounting groove 105 having a narrow width at the bottom. The mounting groove 105 may be understood as a structure for fixing the filter head 300. That is, the filter socket 100 is formed in the inlet 101 and the outlet 102 at the rear, and the filter coupling port 103 is formed, and the filter binding instrument is formed, and the filter binding instrument is formed in which the filter head 300 is coupled to the front. (103) may be formed at the bottom of the narrowed mounting groove 105. The width of the first direction of the filter coupling port 103 may be formed larger than the width of the first direction of the mounting groove 105. The mounting groove 105 may also be provided to communicate with the middle study 104. The mounting groove 105 and the filter binding port 103 may also communicate. The filter coupling utensils 103 and the mounting groove 105 may be formed in succession along the circumference direction of the filter socket 100. The filter coupling utensils 103 and the mounting groove 105 may be formed at the same position of the first direction of the first direction. The filter coupling utensils 103 and the mounting groove 105 may be formed at the same position as the center of the first direction of the filter socket 100. In addition, the filter socket 100 may further include an outer cover 110 formed with an open side cover 111 and 112 for covering both sides of the filter socket and covering both sides of the filter socket 100. That is, the outer cover 110 is provided to cover the outer side of the filter socket 100. The connectors 111a and 112a may be formed in the side covers 111 and 112, respectively. Each connector 111a and 112a may be connected to the rotation shaft of the flow path conversion member 400. The outer cover 110 may further include an upper cover 113 connecting the side cover 111 and 112 and covering the upper side of the filter socket 100. The upper cover 113 may cover at least a portion of the filter coupling instrument 103. The upper cover 113 may cover the upper side of the filter coupling port 103. The upper cover 113 may be extended in the first direction and may have a convex shape upward. The upper cover 113 forms an extended extension of the extended protrusion 116 at the rear end. The extension protrusion 116 forms a fixed hook 117 extended downward at the end. The fixing hook 117 may be arrested on the rear end of the filter socket 100. For example, the filter socket 100 is supplied with the inlet 101 at the rear end, the main oil lubricant 120 is formed, and the main oil portion 120 is formed, and the main oil portion 120 is formed. It is convexly formed in the rear, and the fixing hook 117 may be arrested at the bottom of the main oil portion 120. For reference, the main oil part 120 may be provided as a hollow pipe. The main flow unit 120 is formed in the main oil path 121a and 121b inside. The main flow path 120 may form a bulk wall that blocks the water supplied to the inlet 101 on the inside and blocks the water discharged from the outlet 102. The main flow paths 121a and 121b are disposed on one side, based on the bulk wall, and are disposed on the other side, based on the first main oil path 121a and the bulk walls in communication with the inlet 101, and the outlet (the outlet) 102) It may include a second main oil furnace 121b in communication with. The main flow path 120 may form a receiving pipe 122 in which it is extended in the upper and lower direction on one side and the water is introduced, and the exit 123 in which the water is discharged to the other side may be formed. The importing pipe 122 communicates with the first main oil 121a, and accordingly, the water flowed into the water pipe 122 goes through the first main oil path 121a and then flows into the inlet 101. In addition, the water discharged with the outlet 102 may be exited through the second main oil path 121b to the exit 123. For reference, the inlet 101 penetrates the rear of the filter socket 100 and communicates with the first main oil 121a. In addition, the outlet 102 also collides with the second main furnace 121b through the rear of the filter socket 100. The main flow path 120 may be formed integrally with the filter socket 100. The outer cover 110 has a fixed hook 114 and 115 at the bottom of the side cover 111 and 112, and the fixed hook 114 and 115 is arrested on both sides of the filter socket 100, and the outer cover 110 ) Can be fixed to the filter socket 100. For example, the fixing hooks 114a and 115a are formed in the fixing hooks 114 and 115, respectively, and at the bottom of the filter socket 100, the resonant protrusions 106 and 107 are formed on the long hole 114a and 115a, respectively. Can. The fixing hook 114, 1115 and the restraint protrusions 106 and 107 may be formed so that each other is facilitated. In addition, the first outlet 422 and the second inlet 431 of the flow path conversion member 400 are connected to the receiving pipe 310 and the discharge pipe 320 of the filter head 300, the flow path conversion member It may further include a connection member 700 coupled to (400). In addition, when the filter head 300 is coupled to the connection member 700 and the flow path conversion member 400, the connection member 700 is the flow path conversion member 400, the filter head 300 and the filter housing 200 Rotate together. When the filter head 300 is coupled to the connection member 700 and the flow path conversion member 400, when the filter housing 200 is rotated, the filter head 300 and the connection member 700, the Euro conversion member 400 ). At this time, the filter socket 100 may be maintained a fixed state. The connection member 700 may form a first connector 710 and a second connector 720 in which the receiver pipe 310 and the discharge pipe 320 are fitted. In addition, in the flow path conversion member 400, the coupling protrusions 730 and 740 are formed in the connection member 700 in the connection member 700, and the coupling protrusions 730 and 740 are inserted into the coupling grooves 450 and 460. Can be. The coupling grooves 450, 460 and the coupling protrusions 730 and 740 inserted may be provided, respectively. The coupling grooves 450, 460 and the coupling protrusions 730 and 740 inserted may be extended in the first direction, respectively. The coupling grooves 450, 460 and the coupling protrusions 730 and 740 inserted may be separated in the circumferential direction of the flow path conversion member 400, respectively. In addition, the connection member 700 may be formed inwardly inwardly formed grooves inward, and the coupling protrusions inserted into the coupling grooves 450 and 460 of the connection member 700 may be formed in the flow path conversion member 400. . In addition, between the first outlet 422 and the first connection 710, and the second inlet 431, the second sealing member 620 and 630 for the sealing may be fitted between the second inlet 431 second connection 720, respectively. . In addition, the receiving pipe 310 is coupled to the first outlet 422 while passing the first connector 710 and passing the second sealing member 620, and the exit pipe 320 is the agent. After passing the connection 720 and passing through the second sealing member 630, it may be coupled to the second inlet 431. As described above, the second sealing member 620 and 630 may be fixed by the connection member 700, and the inner surface of the second sealing members 620 and 630 is the receiving pipe 310 and the discharge pipe 320 As a result, as a result, it may be prevented from leaking between the first outlet 422 and the entry pipe 310, and may be prevented between the second inlet 431 and the exit pipe 320. The second sealing members 620 and 630 may be provided in plurality, respectively, and may be disposed in a row in the direction of the instrument pipe 310 and the discharge pipe 320. In addition, the connection member 700 forms a seating groove 750 formed concavely formed inwardly on the surface where the water pipe 310 and the discharge pipe 320 are fitted, and the filter head 300, The seating protrusion 330 fitted to the groove 750 may be formed. The seating protrusion 330 may be formed below the instrument pipe 310 and the discharge pipe 320. The settlement groove 750 is formed in a different slope of the first side 751 and the sieve 752 facing each other, and the seating protrusion 330 is the first side surface 751 of the seating groove 750. ) And in response to the second aspect 752, the slope of the third side 331 and the fourth side 332 may be formed differently. As an example, the upper surface of the seating groove 750 and the saside of the first side 751 may be formed with a dull angle, and the upper surface of the seating groove 750 and the saside of the second side 752 may be formed at a right angle. . In addition, the shortest distance of the center of the first connector 710 and the second connection 720 and the shortest distance of the first side 751 is the center and second side 752 of the first connector 710 and the second connector 720. The shortest distance of) can be formed differently. As described above, if the shape of the seating groove 750 and the seating protrusion 330 is formed differently, the filter head 300 is inserted in the opposite direction to the connection member 700. Can. In addition, the filter socket 100 may be formed by the inner surface with a curved surface, and the connection member 700 may be formed with the surface 760 in contact with the inner surface of the filter socket and the inner side of the filter socket. The filter socket 100 is formed with a surface of the inner surface, and the filter head 300 may be formed with this curved surface 333. The filter socket 100 is formed with the surface of the inner surface, and the flow path conversion member 400 may be formed with this curved surface. The filter socket 100 is provided with a filter coupling utensil 103 for the filter head 300, and the filter head 300 forms a seating protrusion 330 extending to both sides. In addition, the filter coupling instrument 103 may be formed as larger or equal to the first direction length of the upper side of the upper side. Thus, the seating protrusion 330 may pass through the filter binding instrument 103. In addition, the lower end of the filter coupling port 103 is formed with a reduced hull groove 105, and the mounting groove 105 is formed smaller than the first direction length of the seating protrusion 330. Therefore, when the filter head 300 is coupled to the filter socket 100, the seating protrusion 330 passes through the filter coupling vessel 103. Then, when converted from a first state to a second state as described above, the seating protrusion 330 rotates while contacting the inner surface of the filter socket 100. In addition, since the seating protrusion 330 is longer in the first direction than the mounting groove 105, the seating protrusion 330 may be fixed in a manner mounted on the upper end of the mounting groove 105. On the other hand, the receiver pipe 310 and the discharge pipe 320 pass through the mounting groove 105. 25 is a front view showing a state in which a filter cap, a component of the present invention and a filter head. 26 is a plan view of a fixed cover, a component of the present invention. 27 is a perspective view of a fixed cover. 28 is a cross -sectional view showing a fixed cover with a filter head and a filter cap. Referring to FIGS. 25 to 28, the top of the filter housing 200 includes a filter cap 210 coupled to the filter head 300, and a fastening protrusion 211 is formed on the filter cap 210. In the filter head 300, an open whole hole 340 is formed to check the fastening protrusion 211 on the outside. The fastening protrusion 211 may form a inclined surface 211a on one or other surface. The inclined surface 211a may be formed at the lower right corner of the fastening protrusion 211 or may be formed at the upper left corner. As described above, when the inclined surface 211a is formed, the work of inserting the fastening protrusion 211 into the whole hole 340 or separating it from the whole hole 340 may progress more easily. As described above, when the fastening protrusion 211 is fitted to the whole hole 340, the filter cap 210 is properly coupled to the filter head 300. Therefore, the user confirms the position of the fastening protrusion 211 through the whole hole 340 while the filter cap 210 of the filter housing 200 is fitted to the filter head 300, and the filter cap 210 You can check whether the filter head 300 is properly combined. In another example, a fastening protrusion 211 may be formed on both sides of the filter cap 210, and a whole hole 340 may be formed on both sides of the filter head 300. On the other hand, when the filter head 300 and the filter cap 210 are coupled as described above, the filter head 300 and the filter cap 210 may be arbitrarily separated. To prevent this, while the filter head 300 and the filter cap 210 are coupled, a fixing cover 800 may be provided for covering the outer circumferential surface of the filter head 300. The fixing cover 800 may have a ring shape. The fixing cover 800 may be provided with an open ring shape. The fixing cover 800 may be understood as a configuration for concealing the outer circumferential surface of the filter head 300 while the filter cap 210 is fitted to the filter head 300. The fixing cover 800 is open to form an inlet 810. In addition, the fixed cover 800 is fitted to wrap the outer circumferential surface of the filter head 300 in the clip form, through the open entrance unit 810. In addition, the outer circumferential surface of the filter head 300 may be covered by the fixing cover 800. In this state, it is necessary to be fixed to the filter head 300 so that the fixing cover 800 does not move. For example, at least one fixing hook 820 protrudes towards the inner surface of the fixing cover 800, and the hook groove 350 in which the fixing hook 820 is inserted into the filter head 300. This can be formed. The hook groove 350 may be formed inwardly from the outer circumferential surface of the filter head 300, or may be opened through the outer circumferential surface of the filter head 300 through an open form. The fixing hook 820 may be formed adjacent to the inlet 810. The fixing hook 820 may be formed at a position adjacent to both ends or both ends of the fixing cover 800 defining the inlet portion 810. The fixing hook 820 may be arrested on both sides of the hook groove 350. The fixing hook 820 may form a downward sloped photographic slope 821 in a direction close to the inlet 810 in a distant direction from the inlet 810. When the inclined surface 821 is formed as described above, the filter cap 210 may be more easily fitted to the filter head 300 along the inclined surface 821, and the fixing hook 820 is also in the hook groove 350 It can be further fitted. In addition, the fixing cover 800 may form an anti -play protection protrusion 830 extended toward the center side on the inner surface. The preventive protection protrusion 830 may be fitted to the whole hole 340. As described above, the fastening protrusion 211 of the filter cap 210 is fixed in the whole hole 340. In addition, while the fastening protrusion 211 is inserted into the whole hole 340, a play may be formed in the circumferential direction between the canhine 340 and the fastening protrusion 211. And through such a play, the filter cap 210 or the filter head 300 can be randomly rotated, which may occur. The reinforcement protection protrusion 830 may be fixed in a play between the whole hole 340 and the fastening protrusion 211. According to this, as the play between the whole hole 340 and the fastening protrusion 211 is reduced or eliminated, the state in which the filter cap 210 or the filter head 300 may be combined can be sturdy. In addition, the end of the preventive protection protrusion 830 may be in contact with the outer circumferential surface of the filter cap 210. In addition, the end of the preventive protection protrusion 830 may form a sloped surface 831 or a surface to stably contact the outer circumferential surface of the filter cap 210. At this time, the preventive protection protrusion 830 is formed on one side of the fixing cover 800, and the inlet 810 and the fixing hook 820 may be formed on the opposite of the anti -tooth protection protrusion 830. In addition, when the fixing cover 800 is separated from the filter cap 210 or the filter head 300, the preventive protection protrusion 830 is the inner of the fixing cover 800 to easily separate the preventive protection protrusion 830. On the side, the inlet portion 810 may be formed in a position facing each other. In the case, since the fixing cover 800 covers the outer side of the filter head 300 without shaking in a state in which the filter head 300 and the filter cap 210 are coupled, The area is minimized, and the state in which the filter head 300 and the filter cap 210 can be combined can be solid. In addition, in the process of storing and moving the filter, the removal of the filter head 300 and the filter cap 210 may be prevented, and the removal of the filter head 300 and the filter cap 210 even in the process of using the filter. It can be prevented to prevent leaks. According to the present invention as described above, when installing the filter, the filter can be installed by inserting the filter head and turning it to one side, so it is easy to install and replace the filter, and the user directly installs the filter. Can be replaced. In addition, when separating the filter, it is possible to separate the filter by turning the filter head to the other side and removing the filter head from the filter socket, so it is easy to separate and replace the filter, and the user can separate and replace the filter directly. Can. Above all, the filter is also advantages that the flow path inside the filter socket is converted into bypass mode, and the water flowed into the inlet of the filter socket goes through the bypass flow path to the outlet of the filter socket. In addition, when the filter is installed in this state, the flow path inside the filter socket is converted into integer mode, and the water flow into the filter socket is exited and exit the filter socket. There is also an advantage. According to the present invention as described above, the area of ​​the filter flow path exposed to the outside may be reduced to a minimum when storing or replacing the filter. In addition, as the area of ​​the filter flow path exposed to the outside is reduced, the external foreign substances are not introduced into the filter, and as a result, the filter is not contaminated. In addition, the volume of the filter flow path exposed to the outside can be reduced, minimizing the amount of water remaining on the filter flow path, and accordingly, the occurrence of precipitation and the like may be minimized.

Claims

1. A filter socket with an inlet formed on one side and an outlet formed on the other side based on the first direction; A filter housing forming a filtration space inside; A filter head coupled to the upper side of the filter housing; The filter head is coupled and includes a cylindrical Euro-conversion member that is received in the filter socket and rotates about the first direction as an axis, The above Euro conversion absence is, In the first state where the above filter head is combined, a bypass path that guides water flowing into the inlet to the outlet, A water treatment device comprising an inlet passage for guiding water flowing into the inlet port toward the filter head and filter housing in a second state rotated by a predetermined angle based on the first state, and an outlet passage for guiding water in the filter housing and filter head toward the outlet port.

2. In paragraph 1, The above filter heads each extend in a second direction intersecting the first direction, A water treatment device including an inlet pipe communicating with the inlet passage, and an outlet pipe formed parallel to the inlet pipe and communicating with the outlet passage.

3. In paragraph 2, The above-mentioned acquisition method is, in the second state, It includes a first inlet communicating with the above inlet and a first outlet communicating with the above inlet pipe, The above-mentioned outlet flow is, in the second state, A water treatment device including a second inlet communicating with the above-mentioned outlet and a second outlet communicating with the above-mentioned outlet.

4. In paragraph 3, The first entrance and the first exit are formed in a direction that intersects each other, A water treatment device in which the second inlet and the second outlet are formed in directions that intersect each other.

5. In paragraph 3, A water treatment device in which at least a portion of the above inlet and outlet channels are formed in a curved shape or at least a portion of the inlet and outlet channels are formed in a folded shape.

6. In paragraph 3, The above first entrance and second exit are formed on the same line in the first direction, The above first exit and second entrance are formed on the same line in the first direction.

7. In paragraph 3, The above bypass euro, in the first state, A water treatment device comprising a third inlet communicating with the above inlet and a third outlet communicating with the above outlet.

8. In paragraph 7, A water treatment device in which an intermediate passage extending in the first direction and bypassing the inlet and outlet passages is formed between the third inlet and the third outlet.

9. In paragraph 7, The above first and third inlets are formed in a straight line in the circumferential direction of the above euro conversion member, A water treatment device in which the second and third outlets are formed in a straight line in the circumferential direction of the euro conversion member.

10. In paragraph 9, The above Euro conversion member is on the outer surface A first groove formed concavely inward around the first and third entrances, A second groove is formed concavely inwardly around the second and third outlets, A water treatment device in which a first sealing member is fitted into each of the first groove and the second groove.

11. In paragraph 10, The above first sealing member, The first and second O-rings formed in the form of closed curves on both sides, A water treatment device including a pair of connecting parts connecting both ends of the first O-ring part and both ends of the second O-ring part.

12. In paragraph 1, A water treatment device in which the extension directions of the above inlet and outlet channels and the extension direction of the above bypass channel intersect vertically.

13. In paragraph 1, The above filter socket, A water treatment device that forms a cylindrical hollow portion extending in the first direction to accommodate the above-mentioned euro conversion member.

14. In paragraph 13, The above filter socket, The inlet and outlet are formed at the rear, A water treatment device in which a filter coupling port is formed at the front to which the filter head is coupled.

15. In paragraph 1, The above filter socket is open on both sides, A water treatment device further comprising an outer cover formed with side covers covering both open sides of the filter socket.

16. In paragraph 15, The above outer cover, A water treatment device further comprising an upper cover connecting the side cover and covering the upper side of the filter socket.

17. In paragraph 3, A water treatment device further comprising a connecting member coupled to the flow diversion member to connect the first outlet and the second inlet of the flow diversion member with the inlet and outlet pipes of the filter head.

18. In paragraph 17, The above connecting member is, A water treatment device forming a first connection port and a second connection port into which the above-mentioned inlet and outlet pipes are fitted.

19. In paragraph 17, A second sealing member for sealing is inserted between the first connecting port and the second connecting port and the first outlet and the second inlet, respectively. The above inlet pipe passes through the first connecting port, the second sealing member, and the first outlet in sequence, A water treatment device in which the above-mentioned outlet pipe passes through the second connecting port, the second sealing member, and the second inlet in sequence.

20. In paragraph 17, The above connecting member forms a mounting groove concavely formed inward on the surface where the inlet pipe and outlet pipe are fitted, A water treatment device in which a fixing projection is formed on the filter head to fit into the fixing groove.

21. In paragraph 20, The above-mentioned settling groove is formed so that the first side and the second side facing each other have different inclinations, A water treatment device in which the above-mentioned anchoring protrusion is formed with different inclinations on the third and fourth sides corresponding to the first and second sides of the above-mentioned anchoring groove.

22. In paragraph 17, The filter socket has a curved inner surface, A water treatment device in which the surface of the above connecting member that comes into contact with the filter socket is formed into a curved surface.

23. In paragraph 1, The filter socket has a curved inner surface, The above filter head is a water treatment device in which the surface that comes into contact with the filter socket is formed into a curved surface.

24. In paragraph 1, The filter socket has a filter coupling port into which the filter head is fitted, The above filter head forms a settling projection extending to both sides, The above filter coupling member is, The width of the upper side is formed to be larger than the length in the first direction of the above-mentioned fixing protrusion, A water treatment device in which the width of the lower side is formed smaller than the length in the first direction of the above-mentioned fixing protrusion.

25. In paragraph 1, A water treatment device further comprising a fixed cover having a ring shape with one side open and covering the outer surface of the filter head.

26. In paragraph 25, At least one fixing hook is formed on the inner surface of the above fixed cover, A water treatment device in which a hook groove into which the fixed hook is inserted is formed in the filter head.

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