CN209762416U - Electric heating faucet inner container structure - Google Patents

Abstract

The utility model relates to an electric heating faucet inner container structure, the inner container is in a thin-wall cylinder shape, the outer surface of the inner container is in a full thread structure, and a fixed seat and a sealing washer are respectively arranged at the two ends of the inner container; the heating pipe is positioned in the inner container, and one end of the heating pipe is arranged on the fixed seat; the method is characterized in that: the water inlet pipe is a straight pipe and is positioned in the liner, one end of the water inlet pipe penetrates through the fixed seat and is connected with a pipe joint, and a plurality of water outlet holes are uniformly distributed on the side wall of the section of the water inlet pipe positioned in the liner; the water outlet temperature control column is positioned in the inner container, one end of the water outlet temperature control column is a threaded portion, an internal thread mounting hole matched with the threaded portion is formed in the sealing gasket, and the water outlet temperature control column is screwed on the sealing gasket through the threaded portion and the internal thread mounting hole. In this application, through seting up five apopores on the inlet tube lateral wall, make the water that gets into the inlet tube evenly flow in the inner bag from five apopores, the heating pipe can fully heat the water in the inner bag, guarantees that the hot water temperature that the play water temperature control post flows is even.

Description

Electric heating faucet inner container structure

Technical Field

The utility model relates to a tap technical field, specifically say, relate to an electric heating faucet inner bag structure.

Background

The electric heating faucet liner structure product is a small kitchen and bathroom appliance designed for a kitchen/bathroom incapable of normally supplying heat, and is the best choice for convenient use of hot water in washing vegetables, washing bowls and cleaning in the kitchen, washing faces, washing hair and washing clothes in the bathroom. The domestic hot water supply device solves the daily requirement of family life and public places on hot water, and enables users to conveniently use the hot water.

Electric heat tap comprises tap shell body and inner bag usually, and the inner bag is installed in the tap shell body, and the heating pipe setting is in the inner bag for carry out timely ohmic heating to the water that gets into the inner bag, in the current electric heat tap inner bag structure product, there is the inhomogeneous shortcoming of inlet tube play water, for example the chinese patent that application number is 201820921725.8: the utility model provides an electric heating faucet, the inlet tube adopts the structure that has 90 bent angles in this patent, has the inhomogeneous shortcoming of play water in the use, and the water that flows out from the inlet tube is not fully heated just directly flows out from the outlet pipe, and then influences the user and uses hydrothermal effect, consequently, is necessary to improve and optimize current tap inner bag structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide an electric heat tap inner bag structure that the hot water temperature that structural design is reasonable, the inlet tube goes out water even, go out the outflow of water temperature control post is even.

The utility model provides a technical scheme that above-mentioned problem adopted is: an electric heating faucet liner structure comprises a liner, a heating pipe, a water inlet pipe, a water outlet temperature control column and a temperature sensing sleeve; the inner container is in a thin-wall cylindrical shape, and a fixed seat and a sealing washer are respectively arranged at two ends of the inner container; the heating pipe is positioned in the inner container, and one end of the heating pipe is arranged on the fixed seat; the temperature sensing sleeve is positioned in the inner container, and one end of the temperature sensing sleeve is arranged on the fixed seat; the method is characterized in that: the water inlet pipe is a straight pipe and is positioned in the liner, one end of the water inlet pipe penetrates through the fixed seat and is connected with a pipe joint, and a plurality of water outlet holes are uniformly distributed on the side wall of the section of the water inlet pipe positioned in the liner; the water outlet temperature control column is positioned in the inner container, a water outlet through hole is formed in the water outlet temperature control column along the axial direction, one end of the water outlet through hole is a threaded portion, an internal thread mounting hole matched with the threaded portion is formed in the sealing gasket, and the water outlet through hole and the internal thread mounting hole are formed in the sealing gasket, so that one end of the water outlet temperature control column is screwed on the sealing gasket.

preferably, the total length of the water inlet pipe is 147 ~ 149mm, and four or five water outlet holes are formed in the side wall of the water inlet pipe.

preferably, the interval between two adjacent apopores is 20mm, the diameter of the apopore that is closest to the one end of the inlet tube of being connected with the coupling in four or five apopores is 3mm, the diameter of all the other apopores is 1 ~ 2mm because tap inner bag structural mounting is in the tap shell, generally vertical installation, the apopore that the diameter is 3mm is located the lower extreme promptly, water is by in the lower supreme tap inner bag of intaking, the aperture that is located the apopore of lower extreme this moment is greater than the aperture of other four apopores that are located the upper end, can reduce water pressure, avoid the damage that causes the inner bag by rivers impact, in addition, the water that gets into the inlet tube evenly flows into the inner bag from five apopores, the heating pipe can fully heat the water in the inner bag, guarantee that the hot water temperature that the water temperature control post flows out is even.

Preferably, the heating pipe adopts the silicon nitride material, and the heating pipe of silicon nitride material is heated evenly after the circular telegram, can carry out even heating to the water in the inner bag, and heating effect is good.

Preferably, the fixing seat is provided with a groove along the circumferential direction, and the sealing ring is placed in the groove. The sealing ring is placed in the groove, and the sealing ring and the sealing washer act together to fully seal two ends of the inner container, so that water leakage is prevented, and the use safety of a user is ensured.

Preferably, the outlet water temperature control column is made of copper or stainless steel.

Compared with the prior art, the utility model, have following advantage and effect: the water inlet pipe is changed into a straight pipe, the production and the processing are convenient, the side wall of the water inlet pipe is provided with five water outlet holes, so that water entering the water inlet pipe uniformly flows into the inner container from the five water outlet holes, the heating pipe can fully heat the water in the inner container, and the temperature of hot water flowing out of the water outlet temperature control column is ensured to be uniform; one end of the water outlet temperature control column is designed into a threaded part, so that the water outlet temperature control column is conveniently arranged on the sealing gasket.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic perspective view of the liner and the heating tube of fig. 1 with the liner and the heating tube removed.

Fig. 3 is a schematic structural view of the water inlet pipe in the embodiment of the present invention.

Description of reference numerals: the water heater comprises a water inlet pipe 1, a water outlet hole 11, an inner container 2, a fixing seat 3, a sealing ring 4, a temperature sensing sleeve 5, a water outlet temperature control column 6, a thread part 61, a pipe joint 7, a sealing washer 8 and a heating pipe 9.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Examples are given.

See fig. 1-3.

The embodiment is an electric heating faucet inner bag structure, and during the specific use, this faucet inner bag structure is installed in the tap casing, and prior art can be referred to in the specific installation. The inner container structure of the electric heating faucet comprises an inner container 2, a heating pipe 9, a water inlet pipe 1, a temperature sensing sleeve 5 and a water outlet temperature control column 6. The inner container 2 is in a thin-wall cylindrical shape, and the outer surface of the inner container is in a full-thread structure, so that the inner container can be screwed into the shell of the water faucet more conveniently.

In this embodiment, the fixing seat 3 and the sealing washer 8 are respectively installed at two ends of the inner container 2. The heating pipe 9 is located in the inner container 2, one end of the heating pipe is installed on the fixing seat 3, the heating pipe 9 is made of silicon nitride, the heating pipe made of silicon nitride is heated uniformly after being electrified, water in the inner container can be heated uniformly, and the heating effect is good. The temperature sensing sleeve 5 is positioned in the liner 2, one end of the temperature sensing sleeve is arranged on the fixed seat 3 and is used for sensing the temperature of water in the liner, and the specific structure and the principle refer to the prior art.

In this embodiment, inlet tube 1 is that total length an is 149 mm's straight tube structure, be located inner bag 2, the one end of inlet tube 1 is worn out fixing base 3 and is connected with a coupling 7, five apopores 11 are seted up to the equipartition on the lateral wall of that section inlet tube 1 that is located inner bag 2, interval between two adjacent apopores 11 is 20mm, the diameter that is closest to the apopore of that one end of inlet tube 1 that is connected with coupling 7 in five apopores 11 is 3mm, the diameter of all the other four apopores is 2 mm. Because tap inner bag structrual installation is when in tap shell, generally vertical installation, the apopore that the diameter is 3mm promptly is located the lower extreme, water is by in the lower supreme tap inner bag of intaking, the aperture ratio that is located the apopore of lower extreme this moment is greater than some other apertures that are located four apopores of upper end, can reduce water pressure, avoid impacting the damage that causes the inner bag by rivers, in addition, the water that gets into inlet tube 1 evenly flows into inner bag 2 from five apopores 11, the water in inner bag 2 can be fully heated to heating pipe 9, guarantee that the hot water temperature that goes out water temperature control post 6 and flow is even.

In this embodiment, the outlet temperature control column 6 is made of copper, and is located in the inner container 2, and one end of the outlet temperature control column is a threaded portion 61, and the sealing washer 8 is provided with an internal thread mounting hole matched with the threaded portion 61, and the threaded portion 61 and the internal thread mounting hole are used for screwing one end of the outlet temperature control column 6 on the sealing washer 8. A water outlet through hole is arranged in the water outlet temperature control column 6 along the axial direction.

In this embodiment, the fixing base 3 is provided with a groove along the circumferential direction thereof, and the sealing ring 4 is placed in the groove. The sealing ring 4 is placed in the groove, the sealing ring 4 and the sealing washer 8 act together to fully seal the two ends of the inner container 2, water leakage is prevented, and the use safety of a user is ensured.

In the embodiment, the water inlet pipe 1 is changed into a straight pipe, the production and the processing are convenient, the side wall of the water inlet pipe is provided with five water outlet holes 11, so that water entering the water inlet pipe 1 uniformly flows into the inner container from the five water outlet holes 11, the heating pipe 9 can fully heat the water in the inner container 2, and the temperature of hot water flowing out of the water outlet temperature control column 6 is ensured to be uniform; one end of the water outlet temperature control column 6 is designed into a threaded part 61, so that the water outlet temperature control column can be conveniently installed on the sealing washer 8.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the patent idea of the utility model are included in the protection scope of the patent of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (6)

1. An electric heating faucet liner structure comprises a liner (2), a heating pipe (9), a water inlet pipe (1), a water outlet temperature control column (6) and a temperature sensing sleeve (5); the inner container (2) is in a thin-wall cylindrical shape, and a fixed seat (3) and a sealing washer (8) are respectively arranged at two ends of the inner container; the heating pipe (9) is positioned in the inner container (2), and one end of the heating pipe is arranged on the fixed seat (3); the temperature sensing sleeve (5) is positioned in the inner container (2), and one end of the temperature sensing sleeve is arranged on the fixed seat (3); the method is characterized in that: the water inlet pipe (1) is a straight pipe and is positioned in the inner container (2), one end of the water inlet pipe (1) penetrates through the fixed seat (3) to be connected with a pipe joint (7), and a plurality of water outlet holes (11) are uniformly distributed on the side wall of the section of the water inlet pipe (1) positioned in the inner container (2); go out water temperature control post (6) and be located inner bag (2), seted up out the water through-hole along the axial in play water temperature control post (6) to its one end is screw thread portion (61), has seted up on seal ring (8) with screw thread portion (61) matched with internal thread mounting hole, through screw thread portion (61) and internal thread mounting hole, thereby will go out the one end of water temperature control post (6) and twist soon on seal ring (8).

2. the electric heating faucet liner structure according to claim 1, wherein the total length (a) of the water inlet pipe (1) is 147 ~ 149mm, and four or five water outlet holes (11) are formed in the side wall of the water inlet pipe.

3. the electric heating faucet liner structure according to claim 2, wherein the distance between two adjacent water outlet holes (11) is 20mm, the diameter of the water outlet hole at the end of four or five water outlet holes (11) closest to the water inlet pipe (1) connected with the pipe joint (7) is 3mm, and the diameters of the other water outlet holes are 1 ~ 2 mm.

4. The electric heating faucet inner container structure of claim 1, characterized in that: the heating pipe (9) is made of silicon nitride.

5. The electric heating faucet inner container structure of claim 1, characterized in that: a groove is formed in the fixed seat (3) along the circumferential direction of the fixed seat, and a sealing ring (4) is placed in the groove.

6. The electric heating faucet inner container structure of claim 1, characterized in that: the outlet water temperature control column (6) is made of copper or stainless steel.