Integral anti-explosion faucet

Abstract

The utility model discloses an integral anti-explosion faucet, and relates to the technical field of faucets. The water purifier comprises a shell assembly, a limiting assembly and a conversion assembly, the shell assembly comprises a first shell, a first water inlet cavity is formed in the first shell, a second shell is fixedly arranged at the bottom of the first shell, a second water inlet cavity is formed in the second shell, and a third shell is fixedly arranged at the bottom of the second shell; a third water inlet cavity is formed in the third shell, the limiting assembly is installed in the first water inlet cavity and comprises a limiting plate, a plurality of water inlet holes are formed in the top of the limiting plate, and the conversion assembly is installed in the third water inlet cavity and comprises a cold water channel and a hot water channel. First connecting plates are fixedly arranged at the tops of the cold water channel and the hot water channel. By means of the specific structural design of the shell assembly, the limiting assembly and the conversion assembly, opening and closing of the valve in the faucet are achieved, and the water flow speed in a pipeline is effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of faucets, in particular to an integral explosion-proof faucet. Background Art

[0002] Faucet is the popular name for water valve, which is used to control the size of water flow and has the effect of saving water. The replacement speed of faucets is very fast, from the old cast iron process to the electroplated knob type, and then to modern types such as stainless steel single-temperature single-control faucet, stainless steel dual-temperature dual-control faucet, and kitchen semi-automatic faucet.

[0003] Currently, many faucets do not have explosion-proof properties. When the water flow rate is too high, it is easy to form a large pressure on the faucet. The internal valve of this faucet cannot open and close automatically, and cannot effectively reduce the water flow rate in the pipe. After using it for a period of time, the faucet cannot withstand the impact of the water flow, causing the pipe to burst or leak. For this reason, we provide an integral explosion-proof faucet to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an integral explosion-proof faucet, which solves the problems of the internal valve of the existing faucet being unable to open and close automatically and being unable to effectively reduce the water flow speed in the pipeline through the specific structural design of the shell component, the limiting component and the conversion component.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is an integral explosion-proof faucet, comprising a shell assembly, a limiting assembly and a conversion assembly, wherein the shell assembly comprises a first shell, a first water inlet chamber is defined within the first shell, a second shell is fixedly disposed at the bottom of the first shell, a second water inlet chamber is defined within the second shell, a third shell is fixedly disposed at the bottom of the second shell, a third water inlet chamber is defined within the third shell, the limiting assembly is installed within the first water inlet chamber, the limiting assembly comprises a limiting plate, a plurality of water inlet holes are defined on the top of the limiting plate, the limiting plate is fixedly connected to the inner wall of the first shell, the conversion assembly is installed within the third water inlet chamber, the conversion assembly comprises a cold water channel and a hot water channel, a first connecting plate is fixedly disposed on the top of the cold water channel and the hot water channel, and the first connecting plate is fixedly connected to the third shell.

[0007] The utility model is further configured such that the first water inlet cavity is connected to the interior of the second water inlet cavity, the second water inlet cavity is connected to the interior of the third water inlet cavity, and a water outlet pipe is fixedly provided on the peripheral side of the first outer shell, and the water outlet pipe is connected to the interior of the first water inlet cavity.

[0008] The utility model further sets up, first shell top fixedly set up with sealing element, third shell peripheral surface set up with arc mouth, the limiting component still includes mobile valve plate, mobile valve plate top fixedly set up with mobile valve stem, mobile valve plate and second shell inner wall sliding fit.

[0009] The utility model further sets up, mobile valve stem and limiting plate between sliding fit, mobile valve plate top fixedly set up with limit stop, limit stop is above limiting plate, mobile valve plate bottom fixedly set up with screw rod.

[0010] The utility model further sets up, second shell inside slidingly set up with metal sheet, the screw hole is seted up in metal sheet inside, the screw hole and screw rod between thread cooperation, mobile valve plate top fixedly set up with elastic reset element.

[0011] The utility model further sets up, elastic reset element one end fixed setting in limiting plate bottom, elastic reset element sleeve set in mobile valve stem peripheral side, the conversion component still includes second connecting plate, between fixed connection between second connecting plate and cold water channel, between fixed connection between second connecting plate and hot water channel.

[0012] The utility model further sets up, first water guide hole and second water guide hole are seted up in second connecting plate surface, first water guide hole and cold water channel inside are linked together, second water guide hole and hot water channel inside are linked together.

[0013] The utility model further sets up, second connecting plate bottom rotationally set up with plugging board, the plugging board top seted up with inlet, plugging board peripheral surface fixedly set up with sliding rod, between sliding fit between sliding rod and arc mouth, sliding rod one end fixedly set up with annular plate, annular plate peripheral surface fixedly set up with handle.

[0014] The utility model has following beneficial effect: 1, the utility model passes through the control water flow and flows into second inlet chamber, then impacts metal sheet, when water flow reaches specified pressure, metal sheet moves up and drives mobile valve plate to move up, mobile valve stem moves up along limiting plate and drives limit stop to move up, at this moment, elastic reset element is compressed, water flow enters first inlet chamber from second inlet chamber, and constantly flows out from water outlet pipe along inlet, when water flow is less than specified pressure, under the gravity of elastic reset element and mobile valve plate, mobile valve plate immediately moves down and drives mobile valve stem to move down, limit stop moves down until limit stop and limiting plate are pasted, and mobile valve plate again blocks second inlet chamber and makes water flow unable to flow out, this process can utilize water flow to automatically control the opening and closure of faucet, thereby better adjust the water flow speed in pipeline.

[0015] 2, the utility model discloses a third water inlet cavity is passed into cold water, at this time, cold water can enter cold water channel along the water inlet, and then cold water enters first water inlet cavity along second water inlet cavity and is discharged from the water outlet pipe again, but when hot water needs to be passed in, the handle is rotated 180 ° and drives the water inlet to rotate 180 °, so that the water inlet is adapted with second water guide hole lower, at this time, hot water is passed into third water inlet cavity, and hot water can enter hot water channel along the water inlet, and then hot water enters first water inlet cavity along second water inlet cavity and is discharged from the water outlet pipe again, and this process can realize the free conversion of cold and hot water.

[0016] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced the drawings needed to be used for the embodiment, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.

[0018] Figure 1 It is a structure schematic diagram of a whole explosion-proof faucet.

[0019] Figure 2 It is Figure 1 Structure sectional view.

[0020] Figure 3 It is a structure schematic diagram of the shell assembly in the utility model.

[0021] Figure 4 It is Figure 3 Structure sectional view.

[0022] Figure 5 It is a structure schematic diagram of the limiting assembly in the utility model.

[0023] Figure 6 It is Figure 5 Structure schematic diagram of another angle.

[0024] Figure 7 It is a structure schematic diagram of the conversion assembly in the utility model.

[0025] Figure 8 It is Figure 7 Structure schematic diagram of another angle.

[0026] In the drawings, the component list represented by each sign is as follows:

[0027] 1 - housing assembly, 101 - first housing, 102 - first water inlet cavity, 103 - second housing, 104 - second water inlet cavity, 105 - third housing, 106 - third water inlet cavity, 107 - water outlet pipe, 108 - sealing element, 109 - arc-shaped opening, 2 - limiting assembly, 201 - limiting plate, 202 - water inlet hole, 203 - movable valve plate, 204 - movable valve rod, 205 - limiting plate, 206 - metal plate, 207 - elastic reset element, 3 - conversion assembly, 301 - cold water channel, 302 - hot water channel, 303 - first connecting plate, 304 - second connecting plate, 305 - blocking plate, 306 - annular plate, 307 - handle, 308 - water inlet opening. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Specific embodiment one, please refer to Figures 1-8 The utility model discloses a whole anti -explosion faucet, including housing assembly 1, limiting assembly 2 and conversion assembly 3, housing assembly 1 includes first housing 101, and the first housing 101 is internally provided with first water inlet cavity 102, and the first housing 101 bottom is fixedly provided with second housing 103, and the second housing 103 is internally provided with second water inlet cavity 104, and the second housing 103 bottom is fixedly provided with third housing 105, and the third housing 105 is internally provided with third water inlet cavity 106, limiting assembly 2 is installed in first water inlet cavity 102 inside, and limiting assembly 2 includes limiting plate 201, and the limiting plate 201 top is provided with a plurality of water inlet holes 202, and the limiting plate 201 is fixedly connected with the inner wall of first housing 101, and conversion assembly 3 is installed in third water inlet cavity 106 inside, and conversion assembly 3 includes cold water channel 301 and hot water channel 302, and the cold water channel 301 and hot water channel 302 top are fixedly provided with first connecting plate 303, and the first connecting plate 303 is fixedly connected between third housing 105.

[0030] Specifically, the first water inlet cavity 102 is connected with the second water inlet cavity 104, the second water inlet cavity 104 is connected with the third water inlet cavity 106, the first shell 101 is fixedly provided with a water outlet pipe 107 on the side surface, the water outlet pipe 107 is connected with the first water inlet cavity 102, the first shell 101 is fixedly provided with a sealing element 108 on the top, the third shell 105 is provided with an arc-shaped opening 109 on the side surface, and the limiting assembly 2 further comprises a movable valve plate 203, the movable valve plate 203 is fixedly provided with a movable valve rod 204 on the top, and the movable valve plate 203 is slidably connected with the inner wall of the second shell 103.

[0031] Further, the movable valve rod 204 is slidably connected with the limiting plate 201, the movable valve plate 203 is fixedly provided with a limiting plate 205 on the top, the limiting plate 205 is above the limiting plate 201, the movable valve plate 203 is fixedly provided with a threaded rod on the bottom, the second shell 103 is slidably provided with a metal plate 206, the metal plate 206 is internally provided with a threaded hole, the threaded hole is threadedly connected with the threaded rod, the movable valve plate 203 is fixedly provided with an elastic reset element 207 on the top, one end of the elastic reset element 207 is fixedly arranged on the bottom of the limiting plate 201, and the elastic reset element 207 is sleeved on the side surface of the movable valve rod 204.

[0032] The operation process of the embodiment is as follows: when cold water is supplied, the cold water channel 301 is controlled to be opened, the cold water flows into the second water inlet cavity 104 through the first connecting plate 303, and then impacts the metal plate 206; when the cold water reaches a specified pressure, the metal plate 206 moves upward to drive the movable valve plate 203 to move upward, the movable valve rod 204 moves upward along the limiting plate 201 to drive the limiting plate 205 to move upward, at this time the elastic reset member 207 is compressed, the upper end of the second water inlet cavity 104 is opened, the cold water enters the first water inlet cavity 102 from the second water inlet cavity 104, and continuously flows to the water outlet pipe 107 along the water inlet hole 202 until the cold water flows into the water outlet pipe 107 at this time the cold water can flow out; when hot water needs to be supplied, the hot water channel 302 is controlled to be opened by the conversion assembly 3, at this time the hot water flows into the second water inlet cavity 104 through the first connecting plate 303, and then impacts the metal plate 206; when the hot water reaches a specified pressure, the metal plate 206 moves upward to drive the movable valve plate 203 to move upward, the movable valve rod 204 moves upward along the limiting plate 201 to drive the limiting plate 205 to move upward, at this time the elastic reset member 207 is compressed, the upper end of the second water inlet cavity 104 is opened, the hot water enters the first water inlet cavity 102 from the second water inlet cavity 104, and continuously flows to the water outlet pipe 107 along the water inlet hole 202 until the hot water flows into the water outlet pipe 107 at this time the hot water can flow out; in this process, when the water flow reaches a specified pressure, the movable valve plate 203 can control the second water inlet cavity 104 to communicate with the first water inlet cavity 102; when the water flow is less than the specified pressure, the movable valve plate 203 immediately moves downward to drive the movable valve rod 204 to move downward under the action of the elastic reset member 207 and the self-gravity of the movable valve plate 203, the limiting plate 205 moves downward until the limiting plate 205 is attached to the limiting plate 201, at this time the movable valve plate 203 blocks the second water inlet cavity 104, at this time the water flow cannot flow out, this process can automatically control the opening and closing of the faucet by the water flow, so that the water flow speed in the pipeline is better adjusted.

[0033] In a specific embodiment two, on the basis of the specific embodiment one, the conversion assembly 3 further comprises a second connecting plate 304, the second connecting plate 304 is fixedly connected between the cold water channel 301, and the second connecting plate 304 is fixedly connected between the hot water channel 302.

[0034] Specifically, the second connecting plate 304 is provided with a first water guide hole and a second water guide hole on the surface, the first water guide hole is communicated with the inside of the cold water channel 301, the second water guide hole is communicated with the inside of the hot water channel 302, the second connecting plate 304 is rotatably provided with a blocking plate 305 at the bottom, the blocking plate 305 is provided with a water inlet 308 at the top, the blocking plate 305 is fixedly provided with a sliding rod on the side surface, the sliding rod is slidably connected with the arc-shaped opening 109, one end of the sliding rod is fixedly provided with a ring-shaped plate 306, and the ring-shaped plate 306 is fixedly provided with a handle 307 on the side surface.

[0035] The operation process of the embodiment is as follows: when the water inlet 308 is matched with the first water guide hole (i.e. the cold water channel 301 is opened), cold water is introduced into the third water inlet cavity 106, at this time, the cold water can enter the cold water channel 301 along the water inlet 308, then the cold water enters the first water inlet cavity 102 along the second water inlet cavity 104 and is discharged from the water outlet pipe 107, but when hot water needs to be introduced, the handle 307 is rotated by 180° to drive the annular plate 306 to rotate by 180°, the sliding rod is rotated by 180° along the arc-shaped opening 109, the sealing plate 305 is rotated by 180° to drive the water inlet 308 to rotate by 180°, until the water inlet 308 is matched with the second water guide hole (i.e. the hot water channel 302 is opened), at this time, hot water is introduced into the third water inlet cavity 106, the hot water can enter the hot water channel 302 along the water inlet 308, then the hot water enters the first water inlet cavity 102 along the second water inlet cavity 104 and is discharged from the water outlet pipe 107, and the free conversion of cold and hot water can be realized.

[0036] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details and do not limit the application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A unitary explosion-proof faucet, characterized by, Include: The shell assembly (1) includes a first shell (101), a first water inlet cavity (102) is opened inside the first shell (101), a second shell (103) is fixedly arranged at the bottom of the first shell (101), a second water inlet cavity (104) is opened inside the second shell (103), and a third shell (105) is fixedly arranged at the bottom of the second shell (103), and a third water inlet cavity (106) is opened inside the third shell (105); The limiting assembly (2) is installed inside the first water inlet cavity (102), and the limiting assembly (2) includes a limiting plate (201), a plurality of water inlet holes (202) are opened at the top of the limiting plate (201), and the limiting plate (201) is fixedly connected with the inner wall of the first shell (101); And the conversion assembly (3) is installed inside the third water inlet cavity (106), the conversion assembly (3) includes a cold water channel (301) and a hot water channel (302), the first connecting plate (303) is fixedly arranged at the top of the cold water channel (301) and the hot water channel (302), and the first connecting plate (303) is fixedly connected with the third shell (105).

2. A unitary explosion-proof faucet according to claim 1, wherein The first water inlet cavity (102) and the second water inlet cavity (104) are connected inside, the second water inlet cavity (104) and the third water inlet cavity (106) are connected inside, the water outlet pipe (107) is fixedly arranged on the side surface of the first shell (101), and the water outlet pipe (107) is connected with the inside of the first water inlet cavity (102).

3. A unitary explosion-proof faucet according to claim 2, wherein The first shell (101) is fixedly provided with a sealing element (108) at the top, and the third shell (105) is provided with an arc-shaped opening (109) on the side surface. The limiting assembly (2) further includes a movable valve plate (203), the movable valve plate (203) is fixedly provided with a movable valve rod (204) at the top, and the movable valve plate (203) is slidingly matched with the inner wall of the second shell (103).

4. A unitary explosion-proof faucet according to claim 3, wherein The movable valve rod (204) is slidingly matched with the limiting plate (201), the movable valve plate (203) is fixedly provided with a limiting plate (205) at the top, the limiting plate (205) is above the limiting plate (201), and the movable valve plate (203) is fixedly provided with a threaded rod at the bottom.

5. A unitary explosion-proof faucet according to claim 4, wherein The second shell (103) is slidingly provided with a metal plate (206) inside, the metal plate (206) is provided with a threaded hole inside, the threaded hole is threadedly matched with the threaded rod, and the movable valve plate (203) is fixedly provided with an elastic reset element (207) at the top.

6. A unitary explosion-proof faucet according to claim 5, wherein One end of the elastic reset element (207) is fixedly arranged at the bottom of the limiting plate (201), and the elastic reset element (207) is sleeved on the side of the movable valve rod (204); The conversion assembly (3) further includes a second connecting plate (304), the second connecting plate (304) is fixedly connected with the cold water channel (301), and the second connecting plate (304) is fixedly connected with the hot water channel (302).

7. A unitary explosion-proof faucet according to claim 6, wherein The second connecting plate (304) is provided with a first water guide hole and a second water guide hole.

8. A unitary explosion-proof faucet according to claim 7, wherein The bottom of the second connecting plate (304) is rotatably provided with a blocking plate (305), the top of the blocking plate (305) is provided with a water inlet (308), the lateral surface of the blocking plate (305) is fixedly provided with a sliding rod, the sliding rod and the arc-shaped opening (109) are in sliding fit, one end of the sliding rod is fixedly provided with a ring-shaped plate (306), and the lateral surface of the ring-shaped plate (306) is fixedly provided with a handle (307).

Images