CN218864489U

CN218864489U - Water heater

Info

Publication number: CN218864489U
Application number: CN202222397784.9U
Authority: CN
Inventors: 董建华
Original assignee: Zhejiang Fengyi New Material Co ltd
Current assignee: Zhejiang Fengyi New Material Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-04-14
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a water heater, including the built-in heater casing that has the control mainboard, be equipped with on the heater casing with the power cord that the control mainboard electricity is connected, be equipped with the water heater who is connected with the control mainboard electricity in the heater casing, water heater has and stretches out heater casing's play water end, the end of intaking that is connected with the inlet tube, be connected with the outlet pipe on the play water end, the inlet tube part stretches out heater casing, the end of outlet pipe and inlet tube all is connected with the diving ball, and the hollow and surperficial cloth in inside of diving ball has the water guide hole, two it connects a diving ball, the other end to be equipped with one end between the diving ball and connects the compression spring of another diving ball, concatenate the suction pump of establishing in the heater casing on the inlet tube, the suction pump with the control mainboard electricity is connected. The water heater has the characteristics of safe and reliable use, uniform heating temperature, complete overall function and strong practicability.

Description

Water heater

Technical Field

The utility model relates to a water heater technical field, more specifically say, it relates to a water heater.

Background

In the patent of the utility model No. 202023283137.2, an instant electric water heater is disclosed, which has a built-in pump body for supplying water, avoids the contact of the power supply wire and the water body, and improves the safety of use. However, since the water inlet end and the water outlet end are connected by the water pipe, after both ends are immersed in the water, the water inlet end and the water outlet end are easily close to each other, so that the hot water just flowing out of the water outlet end is not diffused in time and is sucked by the water inlet end, temperature detection is affected, and heating of the water in the whole water tank is not facilitated. Therefore, the utility model provides a water heater.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a water heater, this water heater has safe and reliable, the even characteristics of heating temperature of use.

In order to solve the technical problem, the purpose of the utility model is to realize the following: the utility model relates to a water heater, including the built-in heater casing that has the control mainboard, be equipped with on the heater casing with the power cord that the control mainboard electricity is connected, be equipped with the water heater who is connected with the control mainboard electricity in the heater casing, water heater has and stretches out heater casing's play water end, the end of intaking that is connected with the inlet tube, be connected with the outlet pipe on the play water end, the inlet tube part stretches out heater casing, the end of outlet pipe and inlet tube all is connected with the diving ball, and the hollow and surperficial cloth in inside of diving ball has the water guide hole, two it connects a diving ball, the other end to be equipped with one end between the diving ball and connects the compression spring of another diving ball, concatenate the suction pump of establishing in the heater casing on the inlet tube, the suction pump with the control mainboard electricity is connected.

The utility model discloses further set up to: and a plastic spraying layer is arranged on the surface of the compression spring.

The utility model discloses further set up to: and a load steel ball is arranged in the diving ball.

The utility model discloses further set up to: the water heater comprises a PTC heating rod and an aluminum heating pipe spirally wound on the PTC heating rod.

The utility model discloses further set up to: and a water flow sensor electrically connected with the control main board is connected to the water inlet pipe in series, and the water flow sensor is arranged in the heater shell.

The utility model discloses further set up to: the water inlet end is provided with a temperature sensor stretching into the water inlet end, and the temperature sensor is electrically connected with the control main board.

To sum up, the utility model discloses following beneficial effect has:

1. the pump body for supplying water is internally arranged, so that a power supply lead is prevented from contacting with a water body, and the use safety is improved;

2. the submerged diving balls in the water body are internally provided with the loaded steel balls, so that the submerged diving balls are conveniently and completely submerged in the water body, the water body is conveniently conveyed in a circulating manner, the heating effect is quickly achieved, and the use is safe and reliable;

3. the diving ball connected with the water inlet pipe and the diving ball connected with the water outlet pipe are separated remotely through the compression spring, so that the hot water just flowing out from the water outlet end is prevented from being sucked by the water inlet end without being diffused in time, and the water heating temperature in the water tank is more balanced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a partial structure of the present invention.

Detailed Description

In order to better understand the technical solutions of the present invention for those skilled in the art, the following preferred embodiments of the present invention are described in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further explaining the features and advantages of the present invention, and are not intended to limit the patent requirements of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The invention will be further described with reference to the drawings and preferred embodiments.

Example 1

Referring to fig. 1, the water heater according to the embodiment includes a heater housing 2 having a control main board 1 built therein, a power line 3 electrically connected to the control main board 1 is disposed on the heater housing 2, a water heater 4 electrically connected to the control main board 1 is disposed in the heater housing 2, the water heater 4 has a water outlet 5 extending out of the heater housing 2 and a water inlet 7 connected to a water inlet pipe 6, the water outlet 5 is connected to a water outlet pipe 8, a part of the water inlet pipe 6 extends out of the heater housing 2, the water outlet pipe 8 and the water inlet pipe 6 are both connected to a diving ball 9, water guide holes (not labeled in the figure) are distributed in the diving ball 9, a compression spring 10 is disposed between the two diving balls 9, one end of the compression spring is connected to one diving ball, and the other end of the compression spring is connected to the other diving ball, a water pump 11 disposed in the heater housing 2 is connected to the water inlet pipe 6 in series, and the water pump 11 is electrically connected to the control main board 1.

In this embodiment, after the water pump 11 is operated and pumped, water passes through the water guide hole, enters the inside of the diving ball 9, is sucked into the water inlet pipe 6, passes through the water inlet end 7, and is sent into the water heater 4, after the water heater 4 is operated, the water is heated, the water is sent out from the water outlet end 5 and flows into the water pool along the water outlet pipe 8, the heating function of the water in the water pool is realized, and the pipe orifice of the water inlet pipe 6 far away from the pipe orifice of the water outlet pipe 8 continuously sucks the surrounding water into the pipe again, so as to heat the water in the water pool in a circulating manner, thereby achieving the effect of gradually heating and warming the water in the water pool.

The arrangement of the compression spring 10 with one end connected with one diving ball and the other end connected with the other diving ball ensures that the pipe orifice of the water outlet pipe 8 can keep a state of being far away from the pipe orifice of the water inlet pipe 6, thereby avoiding that the hot water which just flows out of the water outlet end is sucked by the water inlet end without being diffused in time, and ensuring that the water heating temperature in the water tank is more balanced.

Further, the surface of the compression spring 10 is provided with a plastic spraying layer. The plastic spraying layer is additionally arranged on the surface of the compression spring 10, so that the waterproof and antirust effects are achieved.

Furthermore, a loading steel ball 12 is arranged in the diving ball 9. By arranging the loading steel balls 12 in the diving balls 9, the diving balls 9 with the nozzle can be kept completely immersed in water, and the nozzle is prevented from floating out of the water.

Furthermore, the water flow sensor 13 electrically connected with the control main board 1 is connected in series on the water inlet pipe 6 and used as a switch, when the water suction pump 10 executes an operation command, the water heater 4 is prevented from being started simultaneously, and through detecting water flow, when the water flow instantly flows through the water flow sensor 11, the signal is fed back to the control main board 1 and then corresponds to the operation of the water heater 4, so that the idle burning time is shortened, the safety and the reliability are higher, and the service life of the water heater 4 is prolonged. The water flow sensor 13 is arranged inside the heater shell 2, so that the water flow sensor 11 is not exposed outside the heater shell 2, the water flow sensor is safe and attractive, the water flow sensor 11 is not easy to damage, and the service life of the water flow sensor is prolonged.

Furthermore, be equipped with on the end 7 of intaking and stretch into inside temperature sensor 14, temperature sensor 14 with control mainboard 1 electricity is connected for detect the temperature of flowing through, after making the water reach the settlement temperature, by the operation that control mainboard 1 stopped water heater 4, avoid constantly raising the temperature, use as safety switch.

Example 2

Referring to fig. 1 and 2, the water heater according to the present embodiment is further configured, based on embodiment 1, that the water heater 4 includes a PTC heating rod 41 and an aluminum heating pipe 42 spirally wound on the PTC heating rod, and the PTC heating rod 41 is used in combination with the aluminum heating pipe 42 spirally wound thereon, so that heat generation efficiency is improved, heat conduction speed is high, and a water body passing through the inside of the aluminum heating pipe 42 can be heated quickly, so as to achieve an effect of instant heating and use.

The utility model relates to a water heater, the water heater avoids the contact of the power supply wire and the water body by arranging the pump body for supplying water in, thereby improving the use safety; the loading steel balls are arranged in the diving balls immersed in the water body, so that the diving balls are conveniently immersed in the water body completely, the water body is conveniently conveyed in a circulating manner, the heating effect is quickly achieved, and the use is safe and reliable; the diving ball connected with the water inlet pipe and the diving ball connected with the water outlet pipe are remotely separated through the compression spring, so that hot water which just flows out from the water outlet end is prevented from being sucked by the water inlet end without being diffused in time, the water heating temperature in the water tank is more balanced, the whole function is complete, and the practicability is high.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the actual shown orientation or positional relationship, it is only for the convenience of describing the present invention and simplifying the description, but it does not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated, therefore, the terms describing the orientation or positional relationship in the present invention are only used for exemplary illustration and are not to be construed as limiting the present patent, and those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances in combination with the embodiments.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the principles of this invention. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a water heater, is including the built-in heater casing that has control mainboard, be equipped with on the heater casing with the power cord that control mainboard electricity is connected, its characterized in that: the water heater is characterized in that a water heater electrically connected with the control main board is arranged in the heater shell, the water heater is provided with a water outlet end extending out of the heater shell and a water inlet end connected with a water inlet pipe, a water outlet pipe is connected onto the water outlet end, the water inlet pipe partially extends out of the heater shell, diving balls are connected to the tail ends of the water outlet pipe and the water inlet pipe, water guide holes are distributed in the hollow part and the surface of each diving ball, a compression spring is arranged between the diving balls, one end of each diving ball is connected with one diving ball, the other end of each diving ball is connected with the other diving ball, a water suction pump arranged in the heater shell is connected onto the water inlet pipe in series, and the water suction pump is electrically connected with the control main board.

2. The water heater of claim 1, wherein: and a plastic spraying layer is arranged on the surface of the compression spring.

3. The water heater according to claim 1 or 2, wherein: and a load steel ball is arranged in the diving ball.

4. The water heater of claim 3, wherein: the water heater comprises a PTC heating rod and an aluminum heating pipe spirally wound on the PTC heating rod.

5. The water heater according to claim 4, wherein: and a water flow sensor electrically connected with the control main board is connected to the water inlet pipe in series, and the water flow sensor is arranged in the heater shell.

6. The water heater of claim 5, wherein: the water inlet end is provided with a temperature sensor extending into the water inlet end, and the temperature sensor is electrically connected with the control main board.