Small instant heating module

Abstract

The utility model belongs to the technical field of heating devices, and particularly relates to a small instant heating module which comprises a water inlet pipe, a water pump, a heating channel and a water outlet end which are sequentially communicated, an electric heating pipe is arranged in the heating channel, and the electric heating pipe and the water pump are both electrically connected with a driving circuit board. The water pump, the heating channel and the driving circuit board are all installed on the integrated base. According to the instant heating module, the integrated base is designed on the basis of a conventional instant heating module and used for positioning and assembling all parts, the assembling efficiency can be improved, the occupied area of equipment is reduced, the integration degree of the equipment is improved, and remarkable practical significance is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heating device technical field, specifically, small instant heating module. BACKGROUND

[0002] The main working principle of instant heating module is that through starting hot water function, the drive circuit receives the instruction and according to the set water temperature, the fluid pump and the heating tube are electrified, the unheated cold water is transported through the heating tube at a certain flow rate, so that it is heated to the specified temperature. Instant heating saves 60% energy compared with traditional heating method, because it avoids repeated heating and power consumption, and provides one-time fresh water without the problem of yin and yang water.

[0003] The common instant heating module on the market, such as the patent number CN202120939920.5, named "instant water heating module", includes a water outlet nozzle, a pipeline heater, a comprehensive water tank, a circuit board, a temperature controller, a water pump and a bracket. The comprehensive water tank is fixed on the top of the bracket, and the comprehensive water tank includes a balance water level area and a hot water area. The pipeline heater, water pump and circuit board are fixed on the bracket. The inlet of the water pump is connected with the external water source, the outlet of the water pump is connected with the inlet of the balance water level area, the outlet of the balance water level area is connected with the inlet of the pipeline heater, the outlet of the pipeline heater is connected with the inlet of the hot water area, and the outlet of the hot water area is connected with the water outlet nozzle.

[0004] Although the above-mentioned instant heating module has high integration degree and convenient installation wiring configuration, its own size is large, the space size of the installation position of the parts is high, and the assembly is time-consuming and labor-consuming. There is still a lot of room for improvement. INVENTION CONTENTS

[0005] In order to solve the problem that the existing instant heating module has large size, it is necessary to reserve enough space in the equipment to design special installation position, and the assembly is time-consuming and labor-consuming, the small instant heating module is provided.

[0006] The small instant heating module comprises a water inlet pipe, a water pump, a heating channel and a water outlet end which are sequentially connected, an electric heating pipe is arranged in the heating channel, the electric heating pipe and the water pump are electrically connected with a drive circuit board, and the water pump, the heating channel and the drive circuit board are installed on an integrated base.

[0007] Further, the integrated base is provided with a heating sleeve, a water pump seat and a circuit board seat, the heating channel is fixedly installed in the heating sleeve, the water pump is installed in the water pump seat, and the drive circuit board is sleeved in the circuit board seat.

[0008] Further, a bolt seat is arranged in the circuit board seat, and a bolt through hole is formed in the drive circuit board corresponding to the bolt seat.

[0009] Further, the drive circuit board is attached with a heat dissipation module, and the heat dissipation module is sleeved with the outer side of the water inlet pipe at the opposite end of the drive circuit board.

[0010] Further, the heat dissipation module is provided with an annular clamping groove, and the water inlet pipe is sleeved in the annular clamping groove.

[0011] Further, a plurality of temperature controllers are arranged in the heating channel, and the temperature controllers are electrically connected with the drive circuit board.

[0012] Further, the water outlet end comprises a water outlet connector which is detachably sleeved with the end of the heating channel opposite to the water pump.

[0013] Further, a temperature sensor is arranged in the pipeline of the water outlet connector, and the temperature sensor is electrically connected with the drive circuit board.

[0014] The utility model discloses the advantages are in:

[0015] 1, each component is installed on integrated base, and the integration degree is high, and the occupied volume is small.

[0016] 2, the mechanism of clamping each component is arranged on the integrated base, and each component is quickly positioned and assembled.

[0017] 3, the radiator utilizes the cold water of water inlet pipe input to provide water cooling effect, and can also preheat the cold water to reduce heating energy consumption, and one can achieve two goals at a stroke.

[0018] 4, each component layout is reasonable, and the equipment can be stably operated for a long time. DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0020] Fig. 1 It is the structure schematic drawing of small instant heating module;

[0021] Fig. 2 It is the structure schematic drawing of small instant heating module underside;

[0022] Fig. 3 It is the structure schematic drawing of small instant heating module back;

[0023] Fig. 4 It is the structure schematic drawing of integrated base.

[0024] The drawings identify:

[0025] 1, inlet pipe; 2, water pump; 3, heating channel; 4, water outlet end; 401, water outlet connector; 402, temperature sensor; 5, drive circuit board; 501, bolt through hole; 6, integrated base; 601, heating sleeve base; 602, water pump holder; 603, circuit board holder; 7, bolt seat; 8, heat dissipation module; 801, annular clamping groove; 9, temperature controller. DETAILED DESCRIPTION

[0026] In order to solve the problems of the existing instant heating module, such as large size, the need for reserving enough space in the equipment to design a special installation position, and many parts and time-consuming and labor-consuming assembly, a small instant heating module is provided.

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. 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.

[0028] It should be noted that the terms such as "inner", "middle" and "one" cited in the present specification are only for the convenience of clear description, and are not used to limit the scope of the present application. The change or adjustment of the relative relationship without substantial change of the technical content is also regarded as the scope of the present application, and it is stated in advance.

[0029] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can be explicitly or implicitly included one or more features. In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0030] As shown in Figs. 1 to 4 The utility model provides small -size instant heating module, including water inlet pipe 1, water pump 2, heating channel 3 and water outlet end 4 that communicate in proper order, be provided with electric heating tube (not marked in drawing) in heating channel 3, electric heating tube, water pump 2 are electrically connected with drive circuit board 5, water pump 2, heating channel 3 and drive circuit board 5 are installed on integrated base 6. Heating sleeve seat 601, water pump holder 602, circuit board holder 603 are provided on integrated base 6, heating channel 3 is fixedly installed in heating sleeve seat 601, water pump 2 is installed in water pump holder 602, drive circuit board 5 is sleeved in circuit board holder 603.

[0031] Since the components of the instant heating module can be positioned and installed on the integrated base 6, the volume of the device is relatively compact, the structural rigidity is relatively high, and the assembly can be completed relatively conveniently and quickly, which helps to improve product quality and reduce production cost.

[0032] Screw seat 7 is arranged in the circuit board holder 603, and screw through holes 501 are formed in the drive circuit board 5 corresponding to the screw seat 7. The drive circuit board 5 adopts the design of screw fixation, and has high structural stability and convenient assembly and disassembly.

[0033] The drive circuit board 5 is provided with a heat dissipation module 8, and the heat dissipation module 8 is sleeved with the outer side of the water inlet pipe 1 at the opposite end of the drive circuit board 5. The heat dissipation module 8 is provided with an annular clamping groove 801, and the water inlet pipe 1 is sleeved in the annular clamping groove 801. The heat generated by the drive circuit board 5 during operation can be conducted to the water inlet pipe 1 through the heat dissipation module 8, so as to achieve the effect of preheating cold water to reduce the energy consumption of the electric heating pipe, and at the same time, the heat dissipation effect of the heating element of the drive circuit board 5 is good, which achieves two effects at one time.

[0034] The heating channel 3 is provided with a temperature controller 9 at the front and rear ends, and the temperature controller 9 is electrically connected with the drive circuit board 5. The temperature controller 9 is close to the electric heating pipe at the front end and the rear end of the heating channel 3, respectively, and monitors the temperature of the heating channel 3 in real time and feeds back to the drive circuit board 5, so as to ensure the stability of the heating temperature.

[0035] The water outlet end 4 includes a water outlet joint 401, and the water outlet joint 401 is detachably sleeved with the opposite end of the heating channel 3 and the water pump 2. The design and assembly of the water outlet joint 401 are quick and convenient, which can improve the integration degree of the equipment and reduce the assembly difficulty.

[0036] The temperature sensor 402 is arranged in the pipeline of the water outlet joint 401, and the temperature sensor 402 is electrically connected with the drive circuit board 5. The temperature sensor 402 can adopt a temperature sensing element such as NTC thermistor on the market to cooperate with the temperature controller 9 to improve the stability of the output hot water temperature.

[0037] The above is a further detailed description of the utility model in combination with the specific preferred embodiments, and the specific implementation of the utility model cannot be limited to these descriptions, that is, any equivalent changes and modifications made within the scope of the application shall still belong to the scope of the utility model.

Claims

1. A compact instant heating module, characterized by, Including water inlet pipe, water pump, heating channel and water outlet end connected in turn, the heating channel is provided with electric heating tube, the electric heating tube, water pump is electrically connected with drive circuit board, the water pump, heating channel and drive circuit board are installed on integrated base.

2. The compact on-demand module of claim 1, wherein, The integrated base is provided with heating sleeve, water pump holder, circuit board holder, the heating channel is fixedly installed in the heating sleeve, the water pump is installed in the water pump holder, and the drive circuit board is sleeved in the circuit board holder.

3. The compact on-demand module of claim 2, wherein, The circuit board holder is provided with a bolt seat, and the drive circuit board is provided with a bolt through hole corresponding to the bolt seat.

4. The compact on-demand module of claim 1, wherein, The drive circuit board is provided with a heat dissipation module, and the heat dissipation module is opposite to the drive circuit board and is sleeved outside the water inlet pipe.

5. The compact on-demand module of claim 4, wherein, The heat dissipation module is provided with an annular clamping groove, and the water inlet pipe is connected in the annular clamping groove.

6. The compact on-demand module of claim 1, wherein, A plurality of temperature controllers are arranged in the heating channel, and the temperature controllers are electrically connected with the drive circuit board.

7. The compact on-demand module of claim 1, wherein, The water outlet end includes a water outlet connector, which is detachably sleeved on the end opposite to the heating channel and the water pump.

8. The compact on-demand module of claim 7, wherein, A temperature sensor is arranged in the pipeline of the water outlet connector, and the temperature sensor is electrically connected with the drive circuit board.

Images