CN111853343B

CN111853343B - Instant heating system

Info

Publication number: CN111853343B
Application number: CN202010739183.4A
Authority: CN
Inventors: 潘斐; 曾志强; 董华建; 黄鑫毅; 陈宇迪; 王碧双
Original assignee: Xiamen Ouzhun Sanitary Ware Co ltd
Current assignee: Xiamen Ouzhun Sanitary Ware Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2022-08-12
Anticipated expiration: 2040-07-28
Also published as: CN111853343A

Abstract

The invention discloses an instant heating system, which belongs to the field of kitchens and bathrooms, wherein a cold water spiral pipe circuit group is sleeved on a hot water spiral pipe circuit group, the water outlet end of the hot water spiral pipe circuit group and the water outlet end of the cold water spiral pipe circuit group are respectively communicated with the water inlet end of a water outlet device body, the signal end of a heating pipe group is electrically connected with the signal control end of a touch switch component, the heating end of the heating pipe group is matched with the pipeline of the hot water spiral pipe to realize water flow heating, when the starting end of the touch switch component is pressed to close the circuit, a heating pipe group starts heating, and when the starting end of the touch switch component is reset to break the circuit, the heating pipe group stops heating. The instant heating system disclosed by the invention adopts the double-helix pipeline combined by the hot water spiral pipeline set and the cold water spiral pipeline set, and the touch switch component controls the heating pipeline set to be opened and closed through pressure difference, so that the uniform heating of water flow is ensured, the safety and the reliability of the water outlet process are ensured, and the user experience is improved.

Description

Instant heating system

Technical Field

The invention relates to the field of kitchens and bathrooms, in particular to an instant heating system.

Background

In the daily washing process, the instant heating system is used for controlling cold and hot water outlet of water flow and is widely applied to front water outlet assemblies of products such as wash basins, bathtubs, faucets and the like. Therefore, the rationality of the structural design of the instant heating system has a significant impact on the user experience in performing washing activities such as rinsing, bathing, washing, and the like.

The novel instant heating faucet structure and the water outlet instant heating control method disclosed by the Chinese patent document publication No. CN104896185B are characterized in that: the water heater comprises a water faucet main body, a water inlet pipe and a water outlet pipe which are arranged in the water faucet main body, a valve body and a heating body which are arranged between the water inlet pipe and the water outlet pipe in sequence, wherein a flow sensor is arranged at the rear end of a water outlet of the valve body, a temperature sensor is arranged between the heating body and the water outlet pipe, the flow sensor and the temperature sensor are electrically connected with a controller which is arranged in the water faucet main body, and the controller is electrically connected with the heating body to adjust and control the heating power of the heating body.

The novel instant heating water faucet structure compares water flow data detected by the flow sensor with a flow threshold preset by the controller so as to control the opening and closing state of the heating body. However, according to the user demand difference, the user can adjust the opening and closing angle size of valve opening of valve body in order to change the flow size, consequently, comes the control mode that control heating body opened and close according to the flow and can restrict the demand that the user adjusted rivers. Meanwhile, due to the influences of factors such as the height of a floor and the water pressure of a water supply end, the water outlet flow is difficult to maintain constant, and therefore a user can switch on and off a heater frequently due to unstable flow when using the water heater, and water flow is heated unevenly and is hot in time and cold. Because above-mentioned novel instant heating tap structure contains more electrical element, easily because of the electrical element short circuit causes user's electric shock risk, the use safe and reliable inadequately.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to solve the technical problem of providing an instant heating system, wherein a double-helix pipeline combining a hot water helix pipeline group and a cold water helix pipeline group is adopted, and a touch switch component controls the heating pipeline group to be opened and closed through pressure difference, so that the uniform heating of water flow is ensured, the water outlet process is safe and reliable, and the user experience is improved.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides an instant heating system, which comprises a water outlet device body, a pipeline module and a heating module, wherein the water outlet end of the pipeline module is communicated with the water inlet end of the water outlet device body, the heating module is embedded in the pipeline module and is used for heating water flow, the pipeline module comprises a hot water spiral pipeline group and a cold water spiral pipeline group, the cold water spiral pipeline group is sleeved on the hot water spiral pipeline group, the water outlet end of the hot water spiral pipeline group and the water outlet end of the cold water spiral pipeline group are respectively communicated with the water inlet end of the water outlet device body, the heating module comprises a touch switch component and a heating module, the signal end of the heating module is electrically connected with the signal control end of the touch switch component, the heating end of the heating module is matched with the pipeline of the hot water spiral pipeline to realize water flow heating, when the starting end of the touch switch component is pressed to close the circuit, the heating pipe group is started to heat, when the starting end of the touch switch component is reset and the circuit is disconnected, the heating pipe set stops heating.

The instant heating system further comprises a sleeve assembly and a water inlet pipe fitting, wherein the water outlet end of the water inlet pipe fitting is communicated with the water inlet end of the sleeve assembly, one end of the sleeve assembly is clamped in the water outlet device body, and the hot water spiral pipe group and the cold water spiral pipe group are respectively clamped in the sleeve assembly.

The sleeve pipe assembly comprises an inner sleeve pipe assembly, an outer sleeve pipe assembly and a connecting fastener, wherein the connecting fastener is sleeved on the outer sleeve pipe assembly so as to be assembled, the outer sleeve pipe assembly is sleeved on the inner sleeve pipe assembly, the hot water spiral pipe assembly and the cold water spiral pipe assembly are respectively clamped in the inner sleeve pipe assembly, the water outlet end of the water inlet pipe assembly is communicated with the water inlet end of the inner sleeve pipe assembly, and one end of the inner sleeve pipe assembly and one end of the outer sleeve pipe assembly are respectively clamped with the water outlet device body.

The invention has the preferable technical scheme that a heat insulation sleeve is arranged between the hot water spiral pipeline group and the cold water spiral pipeline group so as to realize heat insulation of hot water.

The invention has the preferable technical scheme that a hot water spiral pipeline is arranged on the hot water spiral pipeline group, the water outlet end of the hot water spiral pipeline is communicated with the water inlet end of the water outlet device body, a cold water spiral pipeline is arranged on the cold water spiral pipeline group, and the water outlet end of the cold water spiral pipeline is communicated with the water inlet end of the water outlet device body.

The invention has the preferable technical scheme that the touch switch component comprises a rocker component, a micro-switch component and a support frame, the rocker component is rotatably connected with the inner wall of the support frame, the micro-switch component is fixedly connected with the support frame, one end of the rocker component is matched with a water inlet flow channel arranged on the support frame, the other end of the rocker component is abutted against the contact end of the micro-switch component, when the rocker component is pressed to move towards the direction close to the contact end until the contact end is pressed to close a circuit, the heating pipe group is started to heat, and when the rocker component moves towards the direction far away from the contact end until the contact end is reset to open the circuit, the heating pipe group stops heating.

The invention has the preferable technical scheme that one end of the wane component is clamped with the support frame through a rubber piece, and one side of the rubber piece corresponds to the water inlet flow passage.

The present invention has the preferable technical scheme that the wane component comprises a movable wane and a rotating shaft, and the movable wane is rotatably connected with the inner wall of the supporting frame through the rotating shaft.

The water outlet device body comprises a faucet member, a control handle and a valve member, wherein the valve member is embedded in the faucet member, one end of the control handle penetrates through the faucet member and is rotatably connected with the valve member so as to control the opening and closing of a valve hole of the valve member to realize the on-off of water flow, the water outlet end of the hot water spiral pipe group and the water outlet end of the cold water spiral pipe group are respectively communicated with the water inlet end of the valve member, and the water outlet end of the valve member is communicated with the water inlet end of the faucet member.

The invention preferably adopts the technical scheme that a rubber gasket for dust-proof sealing is embedded at the bottom of the faucet part.

The invention has the beneficial effects that:

according to the instant heating system provided by the invention, the pipeline module is externally connected with the water channel, and a user starts the heating module to heat water flow in the pipeline module, so that the water flow passes through the water outlet device body to realize cold water outlet or hot water outlet. In order to enable the instant heating system to heat water flow more uniformly and durably, the temperature of hot water outlet is prevented from being too low, and the water outlet is safer and more reliable. The user is with hot water spiral pipe way group and cold water spiral pipe way group respectively with external water route connection, rivers can directly communicate the play hydrophone body through cold water spiral pipe way group in order to realize cold water, the user can rotate out hydrophone body and open and close with the play water end that switches cold water spiral pipe way group and hot water spiral pipe way group. When a user rotates the water outlet device body to open the water outlet end of the hot water spiral pipe set and water flows smoothly in the hot water spiral pipe set, when the water flows through the touch switch assembly, the start end of the touch switch assembly is subjected to the action of water flow pressure difference to close a circuit, so that the heating pipe set is electrically conducted to start heating. When the user rotates the water outlet device body to close the water outlet end of the hot water spiral pipe group or the water outlet device body is blocked due to foreign matters and freezing, and water flow stops flowing in the hot water spiral pipe group, the starting end of the touch switch assembly resets and breaks the circuit due to pressure loss, so that the heating pipe group is powered off to stop heating. Through the process, when a user rotates the water outlet device body to close the hot water outlet end or the faucet is blocked, the instant heating system can automatically stop heating, so that the heating pipe set avoids continuous heating when water flow is not circulated, energy is saved, and the water for the user is ensured to be safer and more reliable. Meanwhile, the spiral pipeline structure of the cold water spiral pipeline group and the hot water spiral pipeline group is adopted, the water resistance voltage reduction and electricity prevention effects similar to an electricity prevention wall can be achieved, and when the electric leakage of the instant heating system occurs, the voltage reduction of the water resistance on the double-spiral water channel formed by the cold water spiral pipeline group and the hot water spiral pipeline group is large, so that the voltage reduction on a human body is small, and the electric shock accidents are reduced. Simultaneously, because hot water spiral pipe way group adopts the spiral line way structure for the area and the time that hot water spiral pipe way group and heating pipe group contacted are longer, thereby more even lasting to the heating of rivers, prevent that hot water leaving water temperature from crossing low, in order to promote user experience and feel. In conclusion, the instant heating system can heat water flow more uniformly and durably, the hot water outlet temperature is prevented from being too low, and the water outlet is safer and more reliable.

Drawings

FIG. 1 is a schematic structural isometric view of an instant heating system provided in an embodiment of the present invention;

FIG. 2 is an exploded schematic view of the construction of an instant heating system provided in an embodiment of the present invention;

FIG. 3 is a schematic diagram of an instant heating system provided in an embodiment of the present invention;

FIG. 4 is a cross-sectional view of the instant heating system taken along A-A in FIG. 3;

FIG. 5 is an enlarged view of the structure of the instant heating system of portion B of FIG. 4;

fig. 6 is an enlarged view of the structure of the instant heating system of part C of fig. 5.

In the figure:

1. a water outlet device body; 11. a faucet member; 12. a control handle; 13. a valve member; 2. a pipe module; 21. a hot water spiral pipeline group; 211. a hot water spiral pipe; 22. a cold water spiral pipeline group; 221. a cold water spiral pipe; 23. a heat insulation jacket; 3. a heating module; 31. a touch switch assembly; 311. a rocker assembly; 3111. a movable rocker; 3112. a rotating shaft; 312. a microswitch assembly; 3121. a contact end; 313. a support frame; 3131. a water inlet flow channel; 314. a rubber member; 32. a heating pipe group; 4. a bushing assembly; 41. an inner sleeve member; 42. an outer sleeve member; 43. connecting a fastener; 5. a water inlet pipe fitting; 6. a rubber gasket.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to 6, the instant heating system provided in this embodiment includes a water outlet device body 1, a pipeline module 2 and a heating module 3, wherein a water outlet end of the pipeline module 2 is communicated with a water inlet end of the water outlet device body 1, and the heating module 3 is embedded in the pipeline module 2 for heating water flow. The pipeline module 2 is externally connected with a water path, and when a user starts the heating module 3, water flow in the pipeline module 2 can be heated, so that the water flow can be cooled or heated through the water outlet device body 1. In order to enable the instant heating system to heat water flow more uniformly and durably, the temperature of hot water outlet is prevented from being too low, and the water outlet is safer and more reliable. Further, the pipeline module 2 includes a hot water spiral pipe circuit group 21 and a cold water spiral pipe circuit group 22, the cold water spiral pipe circuit group 22 is sleeved on the hot water spiral pipe circuit group 21, a water outlet end of the hot water spiral pipe circuit group 21 and a water outlet end of the cold water spiral pipe circuit group 22 are respectively communicated with a water inlet end of the water outlet device body 1, the heating module 3 includes a trigger switch assembly 31 and a heating pipe group 32, a signal end of the heating pipe group 32 is electrically connected with a signal control end of the trigger switch assembly 31, a heating end of the heating pipe group 32 is matched with a pipe of the hot water spiral pipe circuit group 21 to achieve water flow heating, when a starting end of the trigger switch assembly 31 is pressed to close a circuit, the heating pipe group 32 starts heating, and when the starting end of the trigger switch assembly 31 is reset to open the circuit, the heating pipe group 32 stops heating. The user is with hot water spiral pipe way group 21 and cold water spiral pipe way group 22 respectively with external water path connection, and rivers can be directly through cold water spiral pipe way group 22 intercommunication water outlet device body 1 in order to realize cold water, and the user can rotate water outlet device body 1 and open and close with the play water end that switches cold water spiral pipe way group 22 and hot water spiral pipe way group 21. When the user rotates the water outlet device body 1 to open the water outlet end of the hot water spiral pipe set 21 and the water flow can smoothly flow in the hot water spiral pipe set 21, when the water flow passes through the touch switch assembly 31, the start end of the touch switch assembly 31 is subjected to the action of the water flow pressure difference to close the circuit, so that the heating pipe set 32 is electrically conducted to start heating. When the user rotates the water outlet device body 1 to close the water outlet end of the hot water spiral pipe group 21 or the water outlet device body 1 is blocked due to foreign matters and freezing, so that water flow stops flowing in the hot water spiral pipe group 21, the starting end of the touch switch component 31 resets and breaks the circuit due to pressure loss, so that the heating pipe group 32 is powered off and heating is stopped. Through the process, when a user rotates the water outlet device body 1 to close the hot water outlet end or the faucet is blocked, the instant heating system can automatically stop heating, so that the heating pipe group 32 avoids continuous heating when water flow is not circulated, energy is saved, and the water consumption of the user is ensured to be safer and more reliable. Meanwhile, the spiral pipeline structures of the cold water spiral pipeline set 22 and the hot water spiral pipeline set 21 are adopted, so that the water resistance voltage reduction and electricity prevention effects similar to an electricity prevention wall can be achieved, and when an instant heating system leaks electricity, the voltage reduction of the water resistance on a double-spiral water channel formed by the cold water spiral pipeline set 22 and the hot water spiral pipeline set 21 is large, so that the voltage reduction on a human body is small, and electric shock accidents are reduced. Meanwhile, because the hot water spiral pipeline set 21 adopts a spiral pipeline structure, the area and the time of the hot water spiral pipeline set 21 contacting with the heating pipe set 32 are longer, the heating of water flow is more uniform and lasting, the hot water outlet temperature is prevented from being too low, and the user experience is improved. In conclusion, the instant heating system can heat water flow more uniformly and durably, the hot water outlet temperature is prevented from being too low, and the water outlet is safer and more reliable. The instant heating system further comprises a sleeve pipe assembly 4 and a water inlet pipe assembly 5, wherein the water outlet end of the water inlet pipe assembly 5 is communicated with the water inlet end of the sleeve pipe assembly 4, one end of the sleeve pipe assembly 4 is clamped in the water outlet device body 1, and the hot water spiral pipe group 21 and the cold water spiral pipe group 22 are respectively clamped in the sleeve pipe assembly 4. The sleeve assembly 4 is used to protect the hot water spiral pipeline set 21 and the cold water spiral pipeline set 22 from being worn by external foreign objects, and plays a role in protection and positioning assembly. The hot water spiral pipe set 21 and the cold water spiral pipe set 22 may be connected to an external water path through the water inlet pipe 5, respectively, to ensure smooth supply of water flow. The sleeve pipe assembly 4 comprises an inner sleeve pipe assembly 41, an outer sleeve pipe assembly 42 and a connecting fastener 43, the connecting fastener 43 is sleeved on the outer sleeve pipe assembly 42 so as to be assembled, the outer sleeve pipe assembly 42 is sleeved on the inner sleeve pipe assembly 41, the hot water spiral pipe assembly 21 and the cold water spiral pipe assembly 22 are respectively clamped in the inner sleeve pipe assembly 41, the water outlet end of the water inlet pipe assembly 5 is communicated with the water inlet end of the inner sleeve pipe assembly 41, one end of the inner sleeve pipe assembly 41 and one end of the outer sleeve pipe assembly 42 are respectively clamped with the water outlet device body 1, and the outer sleeve pipe assembly 42 is used for protecting and positioning the inner sleeve pipe assembly 41, the hot water spiral pipe assembly 21 and the cold water spiral pipe assembly 22. The outer sleeve member 42 is conveniently positioned and assembled by a user by connecting the fastening member 43.

Preferably, a heat insulation sleeve 23 is arranged between the hot water spiral pipeline set 21 and the cold water spiral pipeline set 22 to realize heat insulation of the hot water. Through setting up thermal-insulated insulation cover 23, can keep warm to the hot water in the hot water spiral pipe way group 21, prevent that the heat scatters and disappears, guarantee hot outlet water temperature, and can separation heat get into in the cold water spiral pipe way group 22.

Preferably, the hot water spiral pipeline set 21 is provided with a hot water spiral pipeline 211, a water outlet end of the hot water spiral pipeline 211 is communicated with a water inlet end of the water outlet device body 1, the cold water spiral pipeline set 22 is provided with a cold water spiral pipeline 221, and a water outlet end of the cold water spiral pipeline 221 is communicated with a water inlet end of the water outlet device body 1. The spiral of realizing rivers through hot water helical pipeline 211 and cold water spiral pipe set 22 switches on, can play the water resistance step-down of similar "preventing electric wall" and prevent the electric effect, and wherein, the area and the time that hot water helical pipeline 211 and heating pipe set 32 contacted are longer to heating more even lasting to rivers, prevent that hot water leaving water temperature is low excessively, with promotion user experience sense.

Preferably, the tact switch assembly 31 includes a rocker assembly 311, a micro switch assembly 312 and a support frame 313, the rocker assembly 311 is rotatably connected to an inner wall of the support frame 313, the micro switch assembly 312 is fixedly connected to the support frame 313, one end of the rocker assembly 311 is adapted to a water inlet flow passage 3131 formed in the support frame 313, the other end of the rocker assembly 311 abuts against the contact end 3121 of the micro switch assembly 312, when the rocker assembly 311 is pressed to move in a direction close to the contact end 3121 until the contact end 3121 is pressed to close the circuit, the heater tube assembly 32 starts heating, and when the rocker assembly 311 moves in a direction away from the contact end 3121 until the contact end 3121 is reset to open the circuit, the heater tube assembly 32 stops heating. When the water flow is not connected to the instant heating system, the specific working state is as follows: when the instant heating system is not in water, the two sides of the rocker assembly 311 are not under the pressure of water flow, the rocker assembly 311 maintains the initial state, the contact tip 3121 is disconnected, and the heating pipe set 32 is not powered on. After the instant heating system is connected with water flow, the specific working state is as follows, state one: when the water outlet end of the instant heating system is not blocked and the water flow is in a normal water outlet flowing state, the water pressure is gradually reduced along the flowing direction of the water flow under the condition of no other external force, at the moment, the rocker assembly 311 is pressed to rotate, so that the power output end of the rocker assembly 311 moves towards the direction close to the contact end 3121 until the contact end 3121 is pressed to close the circuit, and the heating pipe group 32 is normally electrified and performs heating work; and a second state: when the water outlet end of the instant heating system is blocked by foreign matters or water flow is blocked and stops flowing due to freezing of the water flow, the static pressure of the water flow in the cavity of the water outlet device body 1 is the same, at the moment, the wane assembly 311 loses pressure to rotate and keeps balance after recovering to the initial position, so that the power output end of the wane assembly 311 moves towards the direction far away from the contact end 3121 until the contact end 3121 resets to disconnect a circuit, and the heating pipe set 32 is powered off and stops heating; and a third state: when the obstacles at the water outlet end of the instant heating system are cleaned or water is defrosted and iced, and the water flow can flow normally, the movement process of the state one is repeated, and the heating pipe group 32 continues to heat the water flow in the cavity. Through the process, when the water outlet end of the instant heating system is blocked, the heating can be automatically stopped, the problem of potential safety hazard caused by overheating of cavity water temperature due to continuous heating after the water outlet end is blocked is prevented, the operation is safer, meanwhile, unnecessary energy loss is reduced, and the energy is saved. Meanwhile, when the water outlet end is blocked, the heating can be automatically stopped, the heating device does not need to be manually closed, and the use is more convenient.

Preferably, one end of the rocker assembly 311 is clamped with the supporting bracket 313 through the rubber 314, and one side of the rubber 314 corresponds to the water inlet flow passage 3131. Rubber component 314 plays the effect of location joint, and can cushion the rivers pressure that wane subassembly 311 received, prolongs the life of wane subassembly 311.

Preferably, the rocker assembly 311 includes a movable rocker 3111 and a shaft 3112, and the movable rocker 3111 is rotatably connected to the inner wall of the supporting frame 313 through the shaft 3112. Through setting up pivot 3112, make activity wane 3111 realize reliably rotating through pivot 3112, and play limiting displacement.

Preferably, the water outlet device body 1 includes a faucet member 11, a control handle 12 and a valve member 13, the valve member 13 is embedded in the faucet member 11, one end of the control handle 12 passes through the faucet member 11 and is rotatably connected with the valve member 13 to control the opening and closing of a valve hole of the valve member 13 so as to realize the on-off of water flow, the water outlet end of the hot water spiral pipe set 21 and the water outlet end of the cold water spiral pipe set 22 are respectively communicated with the water inlet end of the valve member 13, and the water outlet end of the valve member 13 is communicated with the water inlet end of the faucet member 11. The tap member 11 is used for realizing water outflow, and a user can control the opening and closing of a valve hole of the valve member 13 by rotating the control handle 12 so as to realize water flow on-off and switch a cold and hot water outflow mode.

Preferably, the bottom of the tap piece 11 is embedded with a rubber gasket 6 for dust sealing. The rubber gasket 6 can ensure that the faucet piece 11 is matched with an assembly position more tightly, and prevent foreign matters such as dust from entering the faucet piece 11 to pollute water flow.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides an instant heating system, includes water outlet device body (1), pipeline module (2) and heating module (3), the play water end of pipeline module (2) with the end of intaking of water outlet device body (1) is linked together, heating module (3) inlay and establish be used for heating rivers in pipeline module (2), its characterized in that:

the pipeline module (2) comprises a hot water spiral pipeline group (21) and a cold water spiral pipeline group (22);

the cold water spiral pipeline group (22) is sleeved on the hot water spiral pipeline group (21), and the water outlet end of the hot water spiral pipeline group (21) and the water outlet end of the cold water spiral pipeline group (22) are respectively communicated with the water inlet end of the water outlet device body (1);

the heating module (3) comprises a touch switch component (31) and a heating tube set (32);

the signal end of the heating pipe group (32) is electrically connected with the signal control end of the touch switch component (31), and the heating end of the heating pipe group (32) is matched with the pipeline of the hot water spiral pipeline group (21) to realize water flow heating;

when the starting end of the touch switch component (31) is pressed to close the circuit, the heating pipe set (32) starts heating, and when the starting end of the touch switch component (31) is reset to disconnect the circuit, the heating pipe set (32) stops heating;

the instant heating system also comprises a sleeve assembly (4) and a water inlet pipe fitting (5); the water outlet end of the water inlet pipe fitting (5) is communicated with the water inlet end of the sleeve pipe fitting (4); one end of the sleeve pipe assembly (4) is clamped in the water outlet device body (1), and the hot water spiral pipeline set (21) and the cold water spiral pipeline set (22) are respectively clamped in the sleeve pipe assembly (4); the sleeve assembly (4) comprises an inner sleeve assembly (41), an outer sleeve assembly (42) and a connecting fastener (43);

the sleeve pipe assembly (4) is used for protecting the hot water spiral pipeline group (21) and the cold water spiral pipeline group (22) from being abraded by external foreign matters, and plays roles of protection and positioning assembly;

the connecting fastener (43) is sleeved on the outer sleeve piece (42) so as to be assembled, and the outer sleeve piece (42) is sleeved on the inner sleeve piece (41); the hot water spiral pipeline group (21) and the cold water spiral pipeline group (22) are respectively clamped in the inner sleeve piece (41), and the water outlet end of the water inlet pipe piece (5) is communicated with the water inlet end of the inner sleeve piece (41); one end of the inner sleeve piece (41) and one end of the outer sleeve piece (42) are respectively clamped with the water outlet device body (1).

2. The instant heating system of claim 1, wherein:

and a heat insulation sleeve (23) is arranged between the hot water spiral pipeline group (21) and the cold water spiral pipeline group (22) so as to realize heat insulation of hot water.

3. The instant heating system of claim 1, wherein:

a hot water spiral pipeline (211) is arranged on the hot water spiral pipeline group (21);

the water outlet end of the hot water spiral pipeline (211) is communicated with the water inlet end of the water outlet device body (1);

a cold water spiral pipeline (221) is arranged on the cold water spiral pipeline group (22);

the water outlet end of the cold water spiral pipeline (221) is communicated with the water inlet end of the water outlet device body (1).

4. The instant heating system of claim 1, wherein:

the touch switch component (31) comprises a rocker component (311), a micro switch component (312) and a support frame (313);

the rocker component (311) is rotatably connected with the inner wall of the support frame (313), and the micro switch component (312) is fixedly connected with the support frame (313);

one end of the rocker assembly (311) is matched with a water inlet flow channel (3131) arranged on the support frame (313), and the other end of the rocker assembly (311) is abutted to a contact end (3121) of the micro switch assembly (312);

the heating tube set (32) starts heating when the rocker assembly (311) is pressed to move towards the direction close to the contact end (3121) until the contact end (3121) is pressed to close the circuit;

the heating bank (32) stops heating when the paddle assembly (311) moves away from the contact end (3121) until the contact end (3121) resets open circuit.

5. The instant heating system of claim 4, wherein:

one end of the warping plate component (311) is clamped with the supporting frame (313) through a rubber piece (314);

one side of the rubber piece (314) corresponds to the water inlet flow passage (3131).

6. The instant heating system of claim 4, wherein:

the rocker assembly (311) comprises a movable rocker (3111) and a rotating shaft (3112);

the movable warped plate (3111) is rotatably connected with the inner wall of the support frame (313) through the rotating shaft (3112).

7. The instant heating system of claim 1, wherein:

the water outlet device body (1) comprises a faucet member (11), a control handle (12) and a valve member (13);

the valve member (13) is embedded in the faucet member (11), one end of the control handle (12) penetrates through the faucet member (11) and is rotatably connected with the valve member (13) so as to control the opening and closing of a valve hole of the valve member (13) to realize the on-off of water flow;

the water outlet end of the hot water spiral pipeline set (21) and the water outlet end of the cold water spiral pipeline set (22) are respectively communicated with the water inlet end of the valve member (13), and the water outlet end of the valve member (13) is communicated with the water inlet end of the faucet member (11).

8. The instant heating system of claim 7, wherein:

and a rubber gasket (6) for dust-proof sealing is embedded at the bottom of the faucet piece (11).