A new type of instant electric water faucet

Abstract

The present invention relates to a novel instant electric hot water faucet, comprising a shell, a heating chamber with a heating tube, an electric control chamber, a water inlet, a water outlet, and a water pressure switch. A water storage and descaling chamber communicated with the heating chamber is provided at the lower part of the shell, a descaling device is provided on one side of the water storage and descaling chamber, the descaling device comprises a descaling cylinder communicated with the heating chamber, a mesh is provided between the descaling cylinder and the heating chamber, a descaling outlet is provided at the front lower end of the descaling cylinder extending into the water storage and descaling chamber, a telescopically adjustable sleeve rod is provided in the descaling cylinder, a sealing plug is provided at the front end of the sleeve rod, a descaling inlet is provided at the rear upper end of the sleeve rod, an adjusting handle is provided at the rear end of the sleeve rod, and the rear part of the sleeve rod is connected with the rear part of the descaling cylinder. By arranging a detachable water storage and descaling chamber at the lower part of the shell, and arranging a descaling device on one side of the water storage and descaling chamber, the sleeve rod of the descaling device cooperates with the descaling cylinder and the mesh to adjust, so as to effectively adjust the amount of hot water output and facilitate the cleaning of dirt.

Description

Technical Field

[0001] The invention relates to the technical field of electric water faucets, in particular to a novel instant electric water faucet. Background Art

[0002] At present, instant electric water faucets have the defects of low thermal conductivity and high power consumption. This is because the contact area between the heating element and water is small and is not coordinated with the water flow rate and flow velocity, which makes it difficult for the heating element to generate the required water temperature for the normal amount of hot water. To obtain the required hot water flow and water temperature, people have to increase the electrical power of the heating element, which results in high power consumption. Secondly, the heating element is immersed in water for a long time, and scale is easily accumulated on the outer surface of the element, which affects the heat heating effect. It is also easy to be corroded, which shortens the service life of the heating element.

[0003] In order to solve the above problems, there is a hot water structure of an instant electric hot water faucet with a publication number of CN108980456A in the prior art. This type of structure uses the heating of the iron core by the eddy current generated by the electromagnetic coil and the eddy current core as the heat source, and adopts a plurality of capillaries processed in the eddy current core to divert the heat and obtain hot water through the convergence of the heated water at the capillaries, so as to achieve the effect that the faucet water is instantly heated, solve the problem of the incoordination between the water temperature, flow rate and flow rate of the electric hot water faucet, reduce power consumption, avoid the defects of the heating tube being immersed in water for a long time, the outer layer of the tube being easily corroded, and the service life being short, but its flow rate and hot water output are reduced. In addition, although the outer wall of the eddy current core is not in contact with water, water is still needed in the eddy current core to achieve the effect of hot water, so there is still a hidden danger of corrosion in the eddy current core, and once the eddy current core is corroded, the dirt is more difficult to clean. Summary of the invention

[0004] The purpose of the present invention is to provide a novel instant electric hot water faucet, which can effectively adjust the amount of hot water output and is convenient for cleaning dirt.

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

[0006] A novel instant electric hot water faucet comprises a shell, wherein a heating chamber with a heating tube and an electric control chamber are arranged in the shell, a water inlet and a water outlet communicated with the heating chamber are arranged on the shell, a water pressure switch is arranged on one side of the shell, a water storage and descaling chamber communicated with the heating chamber is arranged at the lower part of the shell, a descaling device is arranged on one side of the water storage and descaling chamber, the descaling device comprises a descaling cylinder communicated with the heating chamber, a mesh is arranged between the descaling cylinder and the heating chamber, a descaling outlet is arranged at the front lower end of the descaling cylinder extending into the water storage and descaling chamber, a telescopic adjustable sleeve rod is arranged in the descaling cylinder, a sealing plug is arranged at the front end of the sleeve rod, a descaling inlet is arranged at the rear upper end of the sleeve rod, an adjustment handle is arranged at the rear end of the sleeve rod, and the rear part of the sleeve rod is connected with the rear part of the descaling cylinder.

[0007] Preferably, the water storage and descaling chamber is detachably connected to the shell, the outer wall of the shell is provided with a raised slide rail, the inner wall of the water storage and descaling chamber is provided with a slide groove that cooperates with the raised slide rail, the mesh is provided on the slide rail, and the front end of the descaling cylinder is connected in the slide groove.

[0008] Further preferably, the mesh is an arc-shaped structure concave toward the heating chamber, the sealing plug is conical, and the outer diameter of the sealing plug is larger than the inner diameter of the descaling cylinder.

[0009] Further preferably, the inner wall of the rear portion of the descaling cylinder is provided with an internal thread of 1-3 cm, and the rear portion of the sleeve rod is provided with an external thread of 3-5 cm.

[0010] Further preferably, an adjusting collar is provided on the sleeve rod at a position corresponding to the descaling inlet, and a plug is provided on the inner wall of the adjusting collar.

[0011] Further preferably, the adjustment ring includes two ring bodies, each of which has a slideway opened inside, the two ring bodies are connected by a connecting plate, a rotating plate is provided between the two slideways, pulleys connected to the slideways are provided at both ends of the rotating plate, and the plug is provided at the lower end of the rotating plate.

[0012] Further preferably, a vertical section is provided on a side of the water storage and descaling chamber connected to the water basin.

[0013] Further preferably, a temperature regulating switch electrically connected to the electric control chamber is provided at one end of the shell, a water level sensor electrically connected to the electric control chamber is provided in the water storage and descaling chamber, and an alarm is provided on the electric control chamber.

[0014] The invention has the following beneficial effects: it comprises a shell, a heating chamber with a heating tube and an electric control chamber are arranged in the shell, a water inlet and a water outlet communicated with the heating chamber are arranged on the shell, a water pressure switch is arranged on one side of the shell, a water storage and descaling chamber communicated with the heating chamber is arranged at the lower part of the shell, a descaling device is arranged on one side of the water storage and descaling chamber, the descaling device comprises a descaling cylinder communicated with the heating chamber, a mesh is arranged between the descaling cylinder and the heating chamber, a descaling outlet is arranged at the front lower end of the descaling cylinder extending into the water storage and descaling chamber, a telescopically adjustable sleeve rod is arranged in the descaling cylinder, a sealing plug is arranged at the front end of the sleeve rod, a descaling inlet is arranged at the rear upper end of the sleeve rod, an adjusting handle is arranged at the rear end of the sleeve rod, and the rear part of the sleeve rod is connected with the rear part of the descaling cylinder. The invention arranges a detachable water storage and descaling chamber at the lower part of the shell, and arranges a descaling device on one side of the water storage and descaling chamber, and the sleeve rod of the descaling device cooperates with the descaling cylinder and the mesh to adjust, so as to effectively adjust the amount of hot water output and facilitate the cleaning of dirt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] Figure 2 It is a cross-sectional view of the present invention.

[0017] Figure 3 It is a structural schematic diagram of the adjusting collar in the present invention.

[0018] Reference numerals

[0019] 1. Shell, 2. Heating chamber, 3. Electric control chamber, 4. Water pressure switch, 5. Water storage and descaling chamber,

[0020] 6. Descaling cylinder, 7. Mesh, 8. Descaling outlet, 9. Sleeve rod, 10. Sealing plug,

[0021] 11. Descaling inlet, 12. Adjustment handle, 13. Adjustment ring, 14. Heating tube,

[0022] 15. water inlet, 16. ring body, 17. rotating piece, 18. plug. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1-3As shown, a novel instant electric hot water faucet comprises a housing 1, wherein a heating chamber 2 with a heating tube 14 and an electric control chamber 3 are provided in the housing 1, a water inlet 15 and a water outlet communicated with the heating chamber 2 are provided on the housing 1, a water pressure switch 4 is provided on one side of the housing 1, a water storage and descaling chamber 5 communicated with the heating chamber 2 is provided at the lower part of the housing 1, a descaling device is provided on one side of the water storage and descaling chamber 5, and the descaling device comprises a descaling cylinder 6 communicated with the heating chamber 2, and a descaling cylinder 6 is provided between the heating chamber 2 and the descaling cylinder 6. A mesh hole 7 is provided, and a descaling outlet 8 is provided at the front lower end of the descaling cylinder 6 extending into the water storage and descaling chamber 5. A telescopically adjustable sleeve rod 9 is provided in the descaling cylinder 6. A sealing plug 10 is provided at the front end of the sleeve rod 9. A descaling inlet 11 is provided at the rear upper end of the sleeve rod 9. An adjusting handle 12 is provided at the rear end of the sleeve rod 9. The rear part of the sleeve rod 9 is connected to the rear part of the descaling cylinder 6. The present invention provides a detachable water storage and descaling chamber 5 at the lower part of the housing 1, and a descaling device is provided on one side of the water storage and descaling chamber 5. When in use, the water in the heating chamber 2 is quickly heated by energizing the heating tube 14. When the water in the heating chamber 2 is heated and flows out from the water outlet, the hot water enters the water storage and descaling chamber 5. Then, the sleeve rod 9 of the descaling device is controlled to rotate so that the sealing plug 10 elastically blocks the mesh 7. The sleeve rod 9 is connected and fixed to the rear of the descaling cylinder 6. At this time, water can be stored. In addition, while the sleeve rod 9 is rotating, the descaling agent (baking soda, etc.) is injected into the sleeve rod 9 from the descaling inlet 11 of the sleeve rod 9. When the hot water enters the mesh 7, the descaling agent (baking soda, etc.) is injected into the sleeve rod 9. The hot water in the heating chamber 2 is mixed with the descaling agent and then descaled. Since there is a certain interval between descaling, when descaling is not needed, the rotation and extension adjustment of the sleeve rod 9 and the descaling cylinder 6 can effectively adjust the amount of hot water. When the sealing plug 10 elastically conflicts with the mesh 7, only the hot water in the heating chamber 2 flows out, and the amount of hot water is small and the flow rate is fast. When the sealing plug 10 is separated from the mesh 7, the hot water in the water storage and descaling chambers 5 can flow out together, and the flow rate is slow but the amount of hot water is large.

[0025] In this embodiment, the water storage and descaling chamber 5 is detachably connected to the shell 1, the outer wall of the shell 1 is provided with a raised slide rail, the inner wall of the water storage and descaling chamber 5 is provided with a slide groove that cooperates with the raised slide rail, the mesh 7 is provided on the slide rail, and the front end of the descaling cylinder 6 is connected to the slide groove. By arranging the water storage and descaling chamber 5 and the shell 1 to be detachably connected, it is convenient to clean the dirt generated in the water storage and descaling chamber 5, and a vertical section is provided on the side where the water storage and descaling chamber 5 is connected to the basin, which is convenient for the installation of the water storage and descaling chamber 5 and the countertop.

[0026] In this embodiment, the mesh 7 is an arc-shaped structure concave toward the heating chamber 2, and the sealing plug 10 is conical. The conical sealing plug 10 fits more closely with the mesh 7 with the concave arc-shaped structure. The outer diameter of the sealing plug 10 is larger than the inner diameter of the descaling cylinder 6. The sealing plug 10 and the descaling cylinder 6 have an interference fit, which can ensure the sealing of the sealing plug 10 and the descaling cylinder 6.

[0027] In this embodiment, the inner wall of the rear portion of the descaling cylinder 6 is provided with an internal thread of 1-3 cm, and the rear portion of the sleeve rod 9 is provided with an external thread of 3-5 cm. The rear portion of the sleeve rod 9 is threadedly connected to the rear portion of the descaling cylinder 6. When the sealing plug 10 needs to be sealed and connected to the mesh 7, the handle 12 is adjusted to control the spiral rotation of the sleeve rod 9. When the sealing plug 10 needs to be cleaned, the sleeve rod 9 can be unscrewed from the descaling cylinder 6 and pulled out after being detached from the threaded connection.

[0028] In this embodiment, an adjusting collar 13 is provided on the sleeve rod 9 at a position corresponding to the descaling inlet 11, and an elastic plug 18 is provided on the inner wall of the adjusting collar 13. The adjusting collar 13 includes two ring bodies 16, and slideways are provided on the inner sides of the two ring bodies 16. The two ring bodies 16 are connected by a connecting piece, and a rotating piece 17 is provided between the two slideways. Pulleys connected to the slideways are provided at both ends of the rotating piece 17. The plug 18 is provided at the lower end of the rotating piece 17. When it is necessary to inject the descaling agent into the sleeve rod 9, the rotating piece 17 is rotated along the slideway, the plug 18 is pulled out to open the descaling inlet 11, the descaling agent is put into the sleeve rod 9, and the rotating piece 17 is rotated again to block the descaling inlet 11 through the plug 18. Then, the sleeve rod 9 is rotated to inject the descaling agent from the descaling outlet 8 into the water storage and descaling chamber 5 to mix with hot water for descaling.

[0029] In this embodiment, a temperature regulating switch electrically connected to the electric control chamber is provided at one end of the shell 1, a water level sensor electrically connected to the electric control chamber is provided in the water storage and descaling chamber 5, and an alarm is provided on the electric control chamber. The temperature control switch is used to adjust the power conversion water temperature of the heating tube 14. When the water level sensor in the water storage and descaling chamber 5 detects that there is no water in the water storage and descaling chamber 5, the electric control chamber is controlled to stop powering on to prevent dry burning.

[0030] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The content of this specification should not be understood as limiting the present invention.

Claims

1. A novel instant electric hot water faucet, comprising a housing, a heating chamber with a heating tube and an electric control chamber provided in the housing, a water inlet and a water outlet communicating with the heating chamber provided on the housing, and a water pressure switch provided on one side of the housing, characterized in that: A water storage and descaling chamber communicated with the heating chamber is provided at the lower part of the shell body, a descaling device is provided on one side of the water storage and descaling chamber, the descaling device includes a descaling cylinder communicated with the heating chamber, a mesh is provided between the descaling cylinder and the heating chamber, a descaling outlet is provided at the front lower end of the descaling cylinder extending into the water storage and descaling chamber, a telescopic and adjustable sleeve rod is provided in the descaling cylinder, a sealing plug is provided at the front end of the sleeve rod, a descaling inlet is provided at the rear upper end of the sleeve rod, an adjusting handle is provided at the rear end of the sleeve rod, and the rear part of the sleeve rod is connected to the rear part of the descaling cylinder.

2. A novel instant electric hot water faucet according to claim 1, characterized in that: The water storage and descaling chamber is detachably connected to the shell, the outer wall of the shell is provided with a raised slide rail, the inner wall of the water storage and descaling chamber is provided with a slide groove that cooperates with the raised slide rail, the mesh is provided on the slide rail, and the front end of the descaling cylinder is connected in the slide groove.

3. A novel instant electric hot water faucet according to claim 1, characterized in that: The mesh is an arc-shaped structure concave toward the heating chamber, the sealing plug is conical, and the outer diameter of the sealing plug is larger than the inner diameter of the descaling cylinder.

4. A novel instant electric hot water faucet according to claim 1, characterized in that: The inner wall of the rear part of the descaling cylinder is provided with an internal thread of 1-3 cm, and the rear part of the sleeve rod is provided with an external thread of 3-5 cm.

5. A novel instant electric water faucet according to claim 1, characterized in that: An adjusting collar is arranged on the sleeve rod at a position corresponding to the descaling inlet, and a plug is arranged on the inner wall of the adjusting collar.

6. A novel instant electric hot water faucet according to claim 5, characterized in that: The adjusting collar comprises two ring bodies, each of which is provided with a slideway inside. The two ring bodies are connected by a connecting piece, a rotating piece is provided between the two slideways, and pulleys connected to the slideway are provided at both ends of the rotating piece. The plug is provided at the lower end of the rotating piece.

7. A novel instant electric water faucet according to claim 1, characterized in that: A vertical section is provided on one side of the water storage and descaling cavity connected to the water basin.

8. The novel instant electric water faucet according to claim 1 is characterized by: A temperature regulating switch electrically connected to the electric control chamber is provided at one end of the shell, a water level sensor electrically connected to the electric control chamber is provided in the water storage and descaling chamber, and an alarm is provided on the electric control chamber.

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