CN217178908U - Intelligent dual-heat-preservation water tank and control system thereof - Google Patents

Abstract

The utility model provides an intelligent double-heat-preservation water tank and a control system thereof, which comprises a water tank body; the inner layer is arranged at the innermost side of the water tank body, and a water tank inner cavity for storing water is formed in the inner layer; the outer layer is arranged outside the inner layer, and a space is arranged between the outer layer and the inner layer, so that a water tank outer cavity is formed between the inner layer and the outer layer; the heat-insulating layer is wrapped on the outer side of the outer layer; a plurality of flow guide holes communicated with the outer water tank cavity are formed above the inner layer, and steam generated after water in the inner water tank cavity is heated enters the outer water tank cavity through the flow guide holes; the outer side of the water tank body is wrapped with a heat insulation layer made of a heat insulation material, so that the heat insulation effect is achieved; the inner layer and the outer layer are separated to form an outer water tank cavity, the water tank cavity is insulated by using the water vapor recovered from the outer water tank cavity, and the control system automatically and intelligently controls the steam pressure and the steam flow of the recovered steam in the outer water tank cavity to ensure the heat insulation performance of the water tank, so that intelligent double heat insulation is realized.

Description

Intelligent dual-heat-preservation water tank and control system thereof

Technical Field

The utility model relates to a water heating equipment technical field, more specifically the dual holding water box of intelligence and control system thereof that says so.

Background

In the market, products such as storage type commercial electric water boilers, liquid heaters and the like in a plurality of water heating devices are often provided with water tanks, and the water tanks are used as key components in the water heating devices, namely, not only heating containers, but also heat storage devices. However, the hot water stored in the water tank is cooled due to heat dissipation, and particularly, the outdoor commercial electric water heater installed in northern cold regions has low environmental temperature in winter, is easy to dissipate heat, and is cooled more quickly.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a dual holding water tank of intelligence and control system thereof.

In order to realize the purpose, the utility model adopts the following technical scheme:

the intelligent double-heat-preservation water tank comprises a water tank body; the inner layer is arranged at the innermost side of the water tank body, and a water tank inner cavity for storing water is formed in the inner layer; the outer layer is arranged outside the inner layer, and a space is arranged between the outer layer and the inner layer, so that a water tank outer cavity is formed between the inner layer and the outer layer; the heat-insulating layer is wrapped on the outer side of the outer layer; a plurality of flow guide holes communicated with the outer water tank cavity are formed above the inner layer, and steam generated after water in the inner water tank cavity is heated enters the outer water tank cavity through the flow guide holes.

In the preferred technical scheme, the inner cavity of the water tank comprises a heating area at the lower part, a heat storage area at the middle part and a steam area at the upper part, and the diversion holes are correspondingly arranged at the positions of the steam area.

In the preferred technical scheme, the bottom of the inner layer is provided with a cold water inlet and a sewage outlet which are communicated with the outside of the water tank body and the inner cavity of the water tank.

In a preferred technical scheme, the bottom of the outer layer is provided with a pressure relief opening for communicating the outside of the water tank body with the outer cavity of the water tank.

Dual holding water tank's of intelligence control system, include dual holding water tank of intelligence and control system, control system include: the steam pressure probe is arranged on the outer cavity of the water tank; the flowmeter probe and the pressure relief valve are connected with the pressure relief port.

In the preferred technical scheme, the control system is provided with a main controller which is respectively connected with the steam pressure probe, the flowmeter probe and the pressure release valve; the water tank body is externally provided with a display screen connected with the main controller.

Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial technological effect has:

the outer side of the water tank body is wrapped with a heat insulation layer made of a heat insulation material, so that the heat insulation effect is achieved; the inner layer and the outer layer are separated to form an outer water tank cavity, the inner water tank cavity is insulated by using the steam recovered from the outer water tank cavity, and the control system of the water tank automatically and intelligently controls the steam pressure and the steam flow of the recovered steam in the outer water tank cavity to ensure the insulation performance of the water tank, thereby realizing intelligent double insulation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a water tank body.

FIG. 2 is a diagram of the structure of the water tank body and the control steps of the control system.

Reference numerals: 100. a water tank body; 110. an inner layer; 120. an inner cavity of the water tank; 130. an outer layer; 140. an outer cavity of the water tank; 150. A heat-insulating layer; 111. a flow guide hole; 121. a heating zone; 122. a heat storage area; 123. a vapor zone; 112. a cold water inlet; 113. A sewage draining outlet; 131. a pressure relief port; 200. a steam pressure probe; 300. a flow meter probe; 400. a pressure relief valve; 500. and a main controller.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

An intelligent dual thermal insulation water tank, which is used as a water tank for heating and storing water in water heating equipment such as an electric water boiler, a liquid heater and other products, is an intelligent dual thermal insulation water tank used in a commercial electric water boiler in the present embodiment, but the application range is not limited to the present embodiment, please refer to fig. 1, which includes a water tank body 100, wherein the water tank body 100 is a double-layer structure with an inner layer 110 and an outer layer 130 arranged inside, the inner layer 110 is located at the innermost side of the water tank body 100, and the inner layer 110 and the outer layer 130 are both of a box body structure made of metal materials, but the material thereof is not limited to the present embodiment; a water tank inner cavity 120 is formed inside the inner layer 110, and the water tank inner cavity 120 is used for heating, heat preservation and storage after being injected into a water body; the outer layer 130 is arranged outside the inner layer 110 and integrally wraps the inner layer 110, the volume of the outer layer 130 is larger than that of the inner layer, a space is arranged between the two layers, the top of the outer layer 130 is connected with the inner layer 110 through a welding process, the downward space at the joint of the tops of the two layers forms an outer water tank cavity 140, and the outer water tank cavity 140 is distributed outside the inner layer 110 and integrally wraps the inner layer 110; the outer side of the outer layer 130 is integrally wrapped with an insulating layer 150, and the insulating layer 150 is made of a foamed plastic insulating material, but the material is not limited to this embodiment; the inner layer 110 is provided with a plurality of diversion holes 111 communicated with the outer water tank cavity 140, when the water in the inner water tank cavity 120 is heated, the generated steam enters the outer water tank cavity 140 through the diversion holes 111, the high-temperature steam fills the outer water tank cavity 140 and plays a role in heat preservation for the water in the inner water tank cavity 120, and the double heat preservation is realized by matching with the heat preservation layer 150 with good heat preservation performance.

Furthermore, the inner cavity 120 of the water tank comprises a lower heating area 121, a middle heat storage area 122, and an upper steam area 123; the bottom of the inner layer 110 is provided with a cold water inlet 112 and a sewage outlet 113 which are communicated with the outside of the water tank body 100 and the inner cavity 120 of the water tank, an external water source enters the heating zone 121 at the lower part of the inner cavity 120 of the water tank from the cold water inlet 112, a water body is heated in the heating zone 121, the heated water body is stored in the heat storage zone 122 and generates steam, and the steam is emitted in the steam zone 123; the diversion hole 111 is correspondingly arranged at the position of the steam area 123, so that the water vapor diffused in the steam area 123 smoothly enters the outer water tank cavity 140 through the diversion hole 111; the drain 113 is used for draining water or dirt in the inner cavity 120 of the water tank; the bottom of the outer layer 130 is provided with a pressure relief opening 131 for communicating the outside of the water tank body 100 with the outer water tank cavity 140, the air pressure of the water vapor generated by the inner water tank cavity 120 is increased, the water vapor entering the outer water tank cavity 140 through the diversion hole 111 flows downwards along a channel formed from the top end of the outer water tank cavity 140 to one end of the pressure relief opening 131, when the water vapor reaches the position of the heating zone 121, the heat preheats the unheated water body, the water body temperature is improved, the heating time is shorter, the energy-saving effect is achieved, and the excessive water vapor in the outer water tank cavity 140 is discharged out of the water tank body 100 through the pressure relief opening 131.

Referring to fig. 2, the control system of the intelligent dual heat-preservation water tank controls the water vapor pressure in the intelligent dual heat-preservation water tank, and is arranged and applied to the intelligent dual heat-preservation water tank, and comprises an intelligent dual heat-preservation water and a control system, wherein the control system is provided with a steam pressure probe 200, the steam pressure probe 200 is arranged at a position of the outer water tank cavity 120 corresponding to the diversion hole 111, and the steam pressure probe 200 can detect the air pressure in the outer water tank cavity 140; the pressure relief opening 131 is connected with the flowmeter probe 300 and the pressure relief valve 400, the flowmeter probe 400 detects the flow value of the water vapor, and the pressure relief valve 400 controls whether the water vapor is discharged from the pressure relief opening 131 or not.

Furthermore, the control system is provided with a main controller 500, and the main controller 500 is respectively connected with the steam pressure probe 200, the flowmeter probe 300 and the pressure release valve 400; a display screen connected with the main controller 500 is arranged outside the water tank body 100; the display screen displays the heat preservation performance parameters such as steam pressure and gas flow in the water tank body 100, the control system is generally provided with a remote controller or a control panel for setting the steam flow parameters and the steam pressure, the main controller 500 collects steam pressure and steam flow signals in real time through the steam pressure probe 200 and the flowmeter probe 300, the data are intelligently analyzed and processed, the consistency with the set operation parameters is ensured, the heat preservation performance parameters are displayed in real time on the display screen, and whether the system normally operates or not is judged.

As shown in fig. 2, the control system of the intelligent dual-insulation water tank provided by this embodiment includes the following control steps:

s001: the display screen is based on the values of the vapor pressure and the gas flow rate in the tank body 100 collected by the main controller 500.

S002: the main controller 500 analyzes whether the current steam flow of the water tank body 100 meets the preset air pressure flow requirement, if so, the step S003 is carried out after data feedback and display, otherwise, the display screen displays a warning prompt and carries out S004.

S003: the main controller 500 analyzes whether the current gas flow value of the water tank body 100 meets the set pressure requirement, if the current gas flow value meets the pressure requirement, data is fed back and displayed, and if the current gas flow value does not meet the pressure requirement, a display screen displays a warning prompt and S004 is performed.

S004: after main controller 500 main controller collects alarm signal, sends the pressure release instruction, and intelligent control relief valve 400 exhausts, and the real-time flow parameter signal of feeding back of flowmeter probe reaches main controller 500 simultaneously, if the displacement accords with and sets for the requirement, stops the exhaust, and relief valve 400 closes, and the warning of display screen is reminded simultaneously and is relieved, otherwise, relief valve 400 continues the exhaust, and until displacement and steam pressure accord with and set for the requirement, the system resumes normally.

The control system is intelligently controlled by the main controller 500, and automatically completes each control step without monitoring by workers.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. Double holding water tank of intelligence, its characterized in that: comprises a water tank body (100);

the inner layer (110) is arranged on the innermost side of the water tank body (100), and a water tank inner cavity (120) for storing water is formed in the inner layer (110);

the outer layer (130) is arranged outside the inner layer (110), and a space is arranged between the outer layer (130) and the inner layer (110) to form a water tank outer cavity (140) between the inner layer (110) and the outer layer (130);

the heat insulation layer (150), the heat insulation layer (150) wraps the outer side of the outer layer (130);

a plurality of diversion holes (111) communicated with the outer water tank cavity (140) are formed above the inner layer (110), and steam generated after water in the inner water tank cavity (120) is heated enters the outer water tank cavity (140) through the diversion holes (111).

2. The intelligent dual-insulation water tank of claim 1, which is characterized in that: the inner cavity (120) of the water tank comprises a heating area (121) at the lower part, a heat storage area (122) at the middle part and a steam area (123) at the upper part, and the diversion holes (111) are correspondingly arranged at the positions of the steam area (123).

3. The intelligent dual-heat-preservation water tank of claim 1, wherein: the bottom of the inner layer (110) is provided with a cold water inlet (112) and a sewage outlet (113) which are communicated with the outside of the water tank body (100) and the inner cavity (120) of the water tank.

4. The intelligent dual-heat-preservation water tank of claim 1, wherein: the bottom of the outer layer (130) is provided with a pressure relief opening (131) for communicating the outside of the water tank body (100) with the outer water tank cavity (140).

5. The control system of the intelligent dual heat-preservation water tank, which controls the intelligent dual heat-preservation water tank of any one of claims 1-4, is characterized in that: the intelligent dual insulated water tank and control system comprising any one of claims 1-4, said control system comprising: the steam pressure probe (200), the said steam pressure probe (200) locates the outer chamber (140) of water tank; flowmeter probe (300), relief valve (400), flowmeter probe (300) and relief valve (400) connect pressure release mouth (131).

6. The intelligent dual-insulation water tank control system according to claim 5, characterized in that: the control system is provided with a main controller (500), and the main controller (500) is respectively connected with the steam pressure probe (200), the flowmeter probe (300) and the pressure release valve (400); the water tank body (100) is externally provided with a display screen connected with the main controller (500).

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