CN210107771U

CN210107771U - Instant heating module with sterilization function

Info

Publication number: CN210107771U
Application number: CN201920740667.3U
Authority: CN
Inventors: 李庆春
Original assignee: Suzhou Jun Heng Electric Co Ltd
Current assignee: Suzhou Jun Heng Electric Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-21
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses an instant heating module with function of disinfecting, include: PCB board, heating element, install heating element is last and be used for holding the lid of PCB board, fix heating element's a side and with the flowmeter of heating element's entry intercommunication, wherein, heating element includes the body, is located the ceramic heating pipe in the body, set up in body one end and body and platform heating pipe sealing connection's left end lid respectively and set up at the body other end and with body sealing connection's right-hand member lid, the right-hand member is covered and is fixed with ultraviolet generator. The utility model discloses can start ultraviolet generator when rivers pass through, kill the microorganism that exists in the aquatic through releasing the ultraviolet ray to can solve the germ infection risk that the user faces.

Description

Instant heating module with sterilization function

Technical Field

The utility model relates to an intelligent closestool field, in particular to instant heating module with function of disinfecting.

Background

The traditional heating of intelligent closestool adopts water storage formula heating. Particularly, the water storage tank is used for continuously preserving heat and heating, so that electric energy is easily wasted when the water storage tank is idle. In addition, the water storage type water tank is large in size, and brings a lot of limitations to the appearance and structural design of the intelligent closestool. In order to improve the phenomenon, an instant heating type intelligent closestool appears in the market at present. The instant heating type intelligent closestool heats water by using the instant heating module, and because the heating temperature of the instant heating module is 30-40 ℃, microorganisms in tap water and a water pipe can survive, and potential germ infection risks can be brought to users in actual use.

SUMMERY OF THE UTILITY MODEL

The utility model provides an instant heating module with function of disinfecting to solve the above-mentioned technical problem who exists among the prior art.

In order to solve the technical problem, the utility model provides an instant heating module with function of disinfecting, include: PCB board, heating element, install heating element is last and be used for holding the lid of PCB board, fix heating element's a side and with the flowmeter of heating element's entry intercommunication, install the first temperature sensor in heating element's entry, install the second temperature sensor and the bimetallic strip temperature controller in heating element's exit, wherein, heating element includes the body, is located the ceramic heating pipe in the body, set up at body one end and body and platform heating pipe sealing connection's respectively left end lid and set up at the body other end and with body sealing connection's right-hand member lid, the right-hand member is covered and is fixed with ultraviolet generator.

Preferably, the ultraviolet light generator is fixed to the right end cap by a screw.

Preferably, a threaded passage is arranged at the position of the inner wall of the pipe body, which corresponds to the ceramic heating pipe.

Preferably, the pipe body is provided with a water outlet pipe, and the water outlet pipe is communicated with an outlet of the threaded passage.

Preferably, the left end cover comprises an end cover body and a water inlet pipe integrally connected with the end cover body, wherein the water inlet pipe adopts a straight-through pipeline.

Preferably, the water outlet of the flowmeter is communicated with the water inlet pipe through a silica gel conduit.

Compared with the prior art, the utility model discloses a module of heating promptly with function of disinfecting has the module of heating promptly that disinfects of function, include: PCB board, heating element, install heating element is last and be used for holding the lid of PCB board, fix heating element's a side and with the flowmeter of heating element's entry intercommunication, install the first temperature sensor in heating element's entry, install the second temperature sensor and the bimetallic strip temperature controller in heating element's exit, wherein, heating element includes the body, is located the ceramic heating pipe in the body, set up at body one end and body and platform heating pipe sealing connection's respectively left end lid and set up at the body other end and with body sealing connection's right-hand member lid, the right-hand member is covered and is fixed with ultraviolet generator. The utility model discloses can start ultraviolet generator when rivers pass through, kill the microorganism that exists in the aquatic through releasing the ultraviolet ray to can solve the germ infection risk that the user faces.

Furthermore, the utility model discloses a set up temperature sensor respectively in entry and exit, can monitor the temperature in the whole heating process, learn the size of discharge through the flowmeter simultaneously, and then can control heating element's heating temperature, realize thermostatic control. When the entrance lacks water, the flowmeter can send a signal to the control chip, and then can break off the heating circuit, simultaneously, when the temperature appearance is unusual, the temperature controller also can break off the heating circuit.

Drawings

Fig. 1 is a schematic structural view of the instant heating module with sterilization function of the present invention;

FIG. 2 is a cross-sectional view of the instant heating module with sterilization function of the present invention;

fig. 3 is a sectional view of the instant heating module with sterilization function of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be noted that the drawings of the present invention are simplified and use non-precise ratios, and are only used for the purpose of facilitating and clearly assisting the description of the embodiments of the present invention.

As shown in fig. 1 to 3, the utility model provides an instant heating module with sterilization function, which comprises: PCB board (not shown in the figure), heating element 1, install on heating element 1 and be used for holding the lid 2 of PCB board, fixing heating element 1's a side and with the flowmeter 3 of heating element 1's entry intercommunication, install the first water temperature sensor 4 of heating element 1's entry, install second water temperature sensor 5 and the temperature controller 6 in heating element 1's exit, wherein, be provided with control chip and heating circuit on the PCB board, control chip is connected with heating circuit, flowmeter, first water temperature sensor, second water temperature sensor and temperature controller respectively for receive the data information of each device, with control heating circuit, certainly, heating circuit is connected with heating element 1.

Preferably, the heat generating component 1 includes: ceramic heating pipe 11, body 12, left end cover 13 and right end cover 14, wherein, left end cover 13 and right end cover 14 are installed respectively the both ends of body 11, ceramic heating pipe 11 set up in the body 12, and ceramic heating pipe 11's one end and the oral siphon 132 intercommunication of setting on left end cover 13, ceramic heating pipe 11's the other end extends inside body 12, body 12 inner wall and ceramic heating pipe 11 correspond position department are provided with screw thread passageway 121. Further, a water outlet pipe 122 is arranged on the pipe body 12, and the water outlet pipe 122 is communicated with an outlet of the threaded passage 121. That is, water flows into the ceramic heating tube 11 through the water inlet tube 132 of the left end cap 13, and water flowing out of the ceramic heating tube 11 enters the water outlet tube 122 through the threaded passage 121 and flows out through the water outlet tube 122.

Referring to fig. 3, the right end cap 14 is provided with an ultraviolet generator 15, the ultraviolet generator 15 is fixed by screws, and can be started when water flows through, and ultraviolet rays are released to kill microorganisms in water, so that the risk of pathogen infection facing a user can be solved.

Preferably, the left end cap 13 includes an end cap body 131 and a water inlet pipe 132 integrally connected to the end cap body 131. The water outlet of the flowmeter 3 is communicated with the water inlet pipe 132 on the left end cover 13 through a silica gel conduit 7.

Preferably, the box cover 2 and the tube body 12 are respectively provided with a heat conducting copper sheet 8 for respectively dissipating heat of devices on the PCB board and the tube body 12.

Preferably, the control chip adopts an MCU, a PLC or a singlechip, and has high control speed and low cost.

Preferably, the temperature controller 6 adopts a bimetallic strip temperature controller, and has the advantage of high detection precision.

With continuing reference to fig. 1 to 3, the working process of the present invention is:

the arrows in fig. 2 indicate the water flow direction: cold water enters from an inlet of the flowmeter 2, the flow rate is accurately controlled by the control chip, and the initial water temperature is measured by the first water temperature sensor 4 and fed back to the control chip; after passing through the left end cover, the water flow passes through the inner cavity of the ceramic heating tube 11 and then enters the threaded passage 12 formed by the ceramic heating tube 11 and the inner wall of the tube body 12, and at the moment, the ceramic heating tube 11 can uniformly heat the water flow; the heated water flows through the water outlet pipe 122, and the temperature controller 6 and the second water temperature sensor 5 monitor the water temperature. In the whole water flow process, the initial inlet water temperature and the outlet outflow water temperature are monitored, meanwhile, according to the water flow, the heating power of the ceramic heating pipe 11 can be controlled, and finally, the required water temperature is calculated through the control chip. When the entry lacks water, flowmeter 3 feeds back the detection data to control chip, breaks off heating circuit, and bimetallic strip temperature controller also can break off heating circuit simultaneously, prevents that ceramic heating pipe 11 from burning futilely, reaches multiple safety protection's effect.

Of course, the ultraviolet generator 15 sterilizes the water flow throughout the process.

It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An instant heating module with sterilization function, comprising: PCB board, heating element, install heating element is last and be used for holding the lid of PCB board, fix heating element's a side and with the flowmeter of heating element's entry intercommunication, wherein, heating element includes the body, is located the ceramic heating pipe in the body, set up in body one end and body and platform heating pipe sealing connection's left end lid respectively and set up at the body other end and with body sealing connection's right-hand member lid, the right-hand member is covered and is fixed with ultraviolet generator.

2. The instant heating module with sterilization function as claimed in claim 1, wherein the ultraviolet light generator is fixed to the right end cap by means of screws.

3. The instant heating module with sterilization function as claimed in claim 1, wherein the inner wall of the tube body is provided with a threaded passage at a position corresponding to the ceramic heating tube.

4. The instant heating module with sterilization function as claimed in claim 3, wherein the tube body is provided with a water outlet pipe, and the water outlet pipe is communicated with the outlet of the threaded passage.

5. The instant heating module with sterilization function as claimed in claim 1, wherein the left end cap comprises an end cap body and a water inlet pipe integrally connected with the end cap body, wherein the water inlet pipe adopts a straight-through pipeline.

6. The instant heating module with sterilization function as claimed in claim 5, wherein the water outlet of the flow meter is communicated with the water inlet pipe through a silica gel conduit.

7. The instant module with sterilization function as claimed in claim 1, further comprising a first water temperature sensor installed at an inlet of the heating assembly, a second water temperature sensor installed at an outlet of the heating assembly and a bimetal thermostat.