CN213362404U

CN213362404U - Boiler system

Info

Publication number: CN213362404U
Application number: CN202021573702.6U
Authority: CN
Inventors: 胡忠怀
Original assignee: ZHEJIANG ANDE ELECTRICAL APPLIANCES CO Ltd
Current assignee: Zhejiang Ande Electrical Appliances Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-04
Anticipated expiration: 2030-07-31

Abstract

The utility model belongs to the technical field of the steam ager accessory, concretely relates to boiler system, including inlet tube, boiler subassembly and total outlet pipe, still include steam separator, steam separator is connected to the boiler subassembly, will carry out steam-water separation from boiler subassembly exhaust steam, the play water end of inlet tube is equipped with the shunt tubes, is equipped with the first outlet conduit and the second outlet conduit of mutual intercommunication on the shunt tubes, and first outlet conduit communicates to the boiler subassembly, and the second outlet conduit is connected total outlet pipe is equipped with the choke valve between inlet tube and the shunt tubes, is equipped with the outlet valve between second outlet conduit and the total outlet pipe. The utility model discloses be provided with the choke valve at the inlet tube tip, control the inflow through the choke valve, rate of heating is fast and energy-conserving, will be used for heating the boiler subassembly and the steam separator of water to divide into two parts simultaneously, and the boiler subassembly is responsible for forming steam with the water heating, and steam separator carries out gas-liquid separation with steam to reduce the possibility that the water droplet was taken into the inner bag.

Description

Boiler system

Technical Field

The utility model belongs to the technical field of the steam ager accessory, concretely relates to boiler system.

Background

The steam box is a modern cooking device, food is cooked by using a dynamic steam balance technology, and the original nutritional ingredients of the food can be reserved in the cooking process. Current steam ager mainly includes the box, set up the inner chamber of placing food in the box, box rear side or top are provided with the boiler system that can become steam with the water heating, boiler system generally includes evaporimeter and steam intake pipe, the evaporimeter is fixed on the box and is linked together through steam intake pipe and box inner chamber, the evaporimeter heats water and becomes steam then enters the inner chamber through the intake pipe and heats food, consequently, boiler system is the key part that a steam ager can realize cooking food.

As disclosed in the Chinese patent application publication: CN110200481A discloses a steam generator for steam cooking device, which comprises a steam generator body, a water inlet assembly, a water discharge assembly, a controller, and a heating assembly; the water inlet and the water outlet of the steam generator body are respectively communicated with the water inlet assembly and the water discharge assembly, and the heating assembly is positioned in the steam generator body; the water inlet assembly comprises a water tank, a water suction pump and a water inlet pipe, one end of the water inlet pipe is communicated with the water inlet of the steam generator body, the other end of the water inlet pipe is communicated with the water tank, and the water suction pump is arranged on the water inlet pipe. Most of existing steam agers are direct to pour into a large amount of water into steam generator through the suction pump, and steam generator forms steam with the water heating, will spend a large amount of time, and the vapor that comes out still has a large amount of beads, and inside steam generator's the gas outlet directly led to the inner bag, the food result of use of cooking was not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be provided with the choke valve in order to adjust the inflow, will be used for heating the boiler subassembly of hot water and the boiler system that the steam separator separately set up simultaneously.

The purpose of the utility model is realized like this:

a boiler system comprising

The water inlet end of the water inlet pipe is connected to the water tank;

a boiler assembly connected to the water inlet pipe to heat water entering from the water inlet pipe;

the main water outlet pipe is used for discharging the wastewater in the boiler system;

also comprises

A steam separator connected to the boiler assembly, for steam-water separating steam discharged from the boiler assembly;

the boiler is characterized in that a flow dividing pipe is arranged at the water outlet end of the water inlet pipe, a first water outlet pipeline and a second water outlet pipeline which are communicated with each other are arranged on the flow dividing pipe, the first water outlet pipeline is communicated to the boiler component, the second water outlet pipeline is connected with the main water outlet pipe, a throttling valve is arranged between the water inlet pipe and the flow dividing pipe, and a water outlet valve is arranged between the second water outlet pipeline and the main water outlet pipe.

The boiler component further comprises a water storage pipe and an electric heating pipe, wherein a water inlet end and a steam outlet are arranged on the water storage pipe, the water inlet end is connected to the first water outlet pipeline, the steam outlet is connected to the steam separator, the electric heating pipe heats water entering the water storage pipe from the water inlet end to be changed into steam, and the steam enters the steam separator from the steam outlet to be subjected to steam-water separation.

Further set up as, the standpipe is the return bend, including first section, and first section front end forms the end of intaking, the rear end upwards buckles and forms the second section, and second section upper end opening part forms the steam outlet.

The included angle between the first section and the second section is further set to be 112-125 degrees.

Further, the boiler assembly further comprises a shell, an inner cavity for installing the water storage pipe and the electric heating pipe is formed in the shell, an overheat protector and a fixing piece capable of installing the boiler assembly on an electric appliance are installed on the shell, and the fixing piece is located on the second section.

The steam separator is further provided with an exhaust pipe and a water outlet, the end part of the exhaust pipe is connected with an air inlet pipe communicated with the inner container, and the water outlet is connected to the first water outlet pipeline through a pipeline.

The air pressure balance pipe is connected to the position, close to the water inlet, of the flow dividing pipe, the outer end of the air pressure balance pipe is inserted into the inner container, and an air hole is formed in the connecting position of the air pressure balance pipe and the flow dividing pipe.

The water outlet valve comprises a wax motor, a mounting support and a plug, a water inlet channel and a water outlet channel are arranged in the mounting support, the water inlet channel is connected with the second water outlet pipeline, the water outlet channel is connected with the main water outlet pipe, a water through hole is formed between the water inlet channel and the water outlet channel, the wax motor is mounted on one side of the mounting support through a fixing seat, and the plug is movably arranged on one side of the water through hole through the wax motor.

Further, a push rod is arranged at the output end of the wax motor, and the plug is installed on the push rod.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses be provided with the choke valve at the inlet tube tip, control the inflow through the choke valve for need not store excessive water in the boiler subassembly, rate of heating is fast, will be used for heating the boiler subassembly and the steam separator of hot water to divide into two parts simultaneously, the boiler subassembly is responsible for heating water and forms steam, the steam separator carries out gas-liquid separation with steam, thereby reduces the possibility that the water droplet is carried into the inner bag; meanwhile, the boiler can generate scale when being used for a long time, the boiler component and the steam separator are separately arranged, so that only steam entering the steam separator can enter the steam separator, and impurities such as the scale and the like can not be carried, and the purity of the steam is ensured.

The utility model discloses a be equipped with the outlet on the steam separator, the outlet is connected to through the pipe connection first outlet conduit, the moisture of separating in the steam separator can get into in the water storage pipe along first outlet conduit again through the pipeline by reheating evaporation for water obtains cyclic utilization, resources are saved.

The utility model discloses a standpipe, including first section, first section front end forms the end of intaking, and the rear end upwards buckles and forms the second section, and second section upper end opening part forms the steam outlet, because can become vapor after the water evaporation, and gas is lighter, can upwards go forward by oneself, sets up second section upper end opening part into the steam outlet, can directly let gas carry fast in the steam separator who lies in boiler subassembly top, and is efficient.

The utility model discloses be connected with the atmospheric pressure balance pipe at the shunt tubes its department that is close to the inlet end, inside the atmospheric pressure balance union coupling to inner bag, can balance the atmospheric pressure between inlet tube and the standpipe, played better guard action.

The utility model discloses a water outlet valve adopts the wax motor to drive, and during the use, the end cap can seal and open the limbers under the drive of wax motor to control inhalant canal and exhalant canal's intercommunication and cut, wax motor drive is effectual, and the reaction is sensitive, promotes drainage efficiency.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a schematic view of the structure of the boiler assembly of the present invention.

Detailed Description

The invention will be described in detail with reference to the accompanying drawings, which are shown in fig. 1-4:

as shown in fig. 1, a boiler system includes a water inlet pipe 710 and a water outlet pipe 720, wherein a water inlet end 715 of the water inlet pipe 710 is connected to a water tank positioned at the top or side of a steam box, a boiler assembly is connected to a water outlet end of the water inlet pipe 710 to heat water entering from the water inlet pipe 710, and a steam separator 711 is connected to the boiler assembly to separate steam and water discharged from the boiler assembly; an exhaust pipe 712 is arranged on the steam separator 711, and an air inlet pipe 701 leading to the inner container is connected to the end of the exhaust pipe 712, so that steam is conveyed into the inner container of the steam box body to heat food.

As shown in fig. 2, the water outlet end of the water inlet pipe 710 is provided with a dividing pipe 717, the dividing pipe 717 comprises a vertical pipe whose upper end is connected with the water inlet pipe 710, the lower end of the vertical pipe is transversely provided with a first water outlet pipe 718 and a second water outlet pipe 719 which are communicated with each other, the first water outlet pipe 718 is connected to the boiler assembly, the second water outlet pipe 719 is connected to the main water outlet pipe 720, the steam separator 711 is provided with a water outlet 721, and the water outlet 721 is connected to the first water outlet pipe 718 through a pipe 722. The liquid separated from the steam separator 711 can enter the first water outlet pipe 718 along the rail, and then enter the boiler assembly again to be heated and evaporated, so that the liquid can be recycled, and the environment is protected and no waste is caused.

A throttle valve is arranged between the water inlet pipe 710 and the shunt pipe 717, and the throttle valve can control and regulate the flow of water in the water inlet pipe entering the shunt pipe, so that the phenomenon that the boiler assembly is overloaded and heated due to too much water in one time is avoided.

The boiler assembly comprises two water storage pipes 713 and two electric heating pipes 714, as shown in fig. 1 and 3, the two electric heating pipes 714 are arranged, the water storage pipes 713 are positioned between the two electric heating pipes and are surrounded by the electric heating pipes so as to be heated, and the arrangement mode is quick to heat; the water storage pipe 713 is provided with a water inlet end 715 and a steam outlet 716, the water inlet end 715 is connected to the first water outlet pipe 718, the steam outlet 716 is connected to the steam separator 711, the electric heating pipe 714 heats water entering the water storage pipe 713 from the water inlet end 715 into steam, the steam enters the steam separator 711 from the steam outlet 716, and then enters the inner container through a steam inlet device connected to the steam separator 711.

In order to promote the steam to directly enter the steam separator, the water storage pipe 713 is arranged as an elbow, as shown in fig. 4, the water storage pipe 713 includes a first section 725, the front end of the first section 725 forms the water inlet end 715, the rear end is bent upwards to form a second section 726, and the opening at the upper end of the second section 726 forms the steam outlet 716. Because water can become steam after the heating, steam is lighter, has ascending movement trend, surpasses the setting with the second section opening, and the steam of being convenient for directly discharges, and is efficient, simultaneously, after long-time use, the water storage pipe 713 is interior easily to produce impurity such as incrustation scale, surpasses the setting with the second section opening and can avoid impurity entering steam separator in, guarantees the purity of steam.

The included angle between the first section 725 and the second section 726 is 112 degrees to 125 degrees, so that the opening of the second section is arranged upwards, which is beneficial to directly upwards discharging steam formed after water is heated and evaporated, and the efficiency is high.

The installation structure of the water storage pipe and the heating pipe is as follows: the boiler assembly further comprises a housing 739, an inner cavity for installing the water storage tube and the electrothermal tube is formed in the housing 739, and an overheat protector 738 is installed on the housing 739, as shown in fig. 4, the overheat protector 738 is connected with the electrothermal tube 714 through a lead 740, so as to protect the electrothermal tube. The casing 739 is further provided with a fixing member 727 capable of mounting the boiler assembly on the electrical appliance, the fixing member 727 is located on the second section 726, as shown in fig. 4, the fixing member 727 is L-shaped, one side of the fixing member 727 is connected with the casing 739, and the other side of the fixing member 727 is provided with a mounting hole for fixing on the electrical appliance.

The air pressure balancing pipe 728 is connected to the position, close to the water inlet end, of the flow dividing pipe 717, one end of the air pressure balancing pipe 728 is inserted into the inner container, and an air hole 729 is formed in the connecting position of the air pressure balancing pipe 728 and the flow dividing pipe 717 and used for balancing air pressure in the water inlet end of the flow dividing pipe and the water storage pipe, so that the whole boiler system is protected.

As shown in fig. 2 and 3, a water outlet valve 724 is arranged between the second water outlet pipe 719 and the main water outlet pipe 720, the water outlet valve 724 includes a wax motor 730, a mounting bracket 731 and a plug 732, a water inlet passage 733 and a water outlet passage 734 are arranged in the mounting bracket 731, the water inlet passage 733 is connected with the second water outlet pipe 719, the water outlet passage 734 is connected with the main water outlet pipe 720, an inclined water through hole 735 is arranged between the water inlet passage 733 and the water outlet passage 734, the wax motor 730 is mounted on the side of the mounting bracket 731 through a fixing base 736, the plug 732 is movably arranged on one side of the water through hole 735 through the wax motor 730, a push rod 737 is arranged at an output end of the wax motor 730, and the plug 732 is mounted on the. The plug is driven by the wax motor push rod to be close to or far away from the water through hole to plug or open the water through hole, so that the water in the main water outlet pipe is controlled to be drained.

The working principle of the boiler system is as follows:

the water in the water tank gets into inlet tube 710, and in the control entering diverging pipe of water intaking valve 723, rivers got into standpipe 713 through first outlet conduit 718 in to being heated and evaporated by electrothermal tube 714, the vapor that the evaporation formed got into steam separator 711 carries out steam-water separation, and gas portion is carried in the inner bag through the intake pipe (because can carry a small amount of water droplets in the gas, the utility model discloses an air outlet department of intake pipe is equipped with the separation blade, can block the water droplet and avoid in it gets into the inner bag), and liquid portion gets into first outlet conduit 718 along with the pipeline again, can recycle. When drainage is needed, the water outlet valve 724 is controlled to be opened, and the wastewater flows into the main water outlet pipe 720 through the second water outlet pipeline 719 and is discharged from the main water outlet pipe 720.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A boiler system comprising

A water inlet pipe (710) having a water inlet end connected to the water tank;

a boiler assembly connected to the water inlet pipe (710) for heating water introduced from the water inlet pipe (710);

a main water outlet pipe (720) for discharging the wastewater in the boiler system;

it is characterized by also comprising

A steam separator (711) connected to the boiler assembly, for steam-water separating steam discharged from the boiler assembly;

the boiler is characterized in that a shunt pipe (717) is arranged at the water outlet end of the water inlet pipe (710), a first water outlet pipeline (718) and a second water outlet pipeline (719) which are communicated with each other are arranged on the shunt pipe (717), the first water outlet pipeline (718) is communicated with the boiler component, the second water outlet pipeline (719) is connected with the main water outlet pipe (720), a throttle valve (723) is arranged between the water inlet pipe (710) and the shunt pipe (717), and a water outlet valve (724) is arranged between the second water outlet pipeline (719) and the main water outlet pipe (720).

2. The boiler system of claim 1, wherein: the boiler component comprises a water storage pipe (713) and an electric heating pipe (714), wherein a water inlet end (715) and a steam outlet (716) are arranged on the water storage pipe (713), the water inlet end (715) is connected to the first water outlet pipeline (718), the steam outlet (716) is connected to the steam separator (711), the electric heating pipe (714) heats water entering the water storage pipe (713) from the water inlet end (715) into steam, and the steam enters the steam separator (711) from the steam outlet (716) to be subjected to steam-water separation.

3. The boiler system according to claim 2, wherein: the water storage pipe (713) is an elbow pipe and comprises a first section (725), the front end of the first section (725) is provided with the water inlet end (715), the rear end of the first section (725) is bent upwards to form a second section (726), and the opening at the upper end of the second section (726) is provided with the steam outlet (716).

4. The boiler system according to claim 3, wherein: the included angle between the first section (725) and the second section (726) is 112-125 degrees.

5. The boiler system according to claim 3 or 4, wherein: the boiler assembly further comprises a shell (739), an inner cavity used for mounting the water storage pipe (713) and the electric heating pipe (714) is formed in the shell (739), the shell (739) is provided with an overheat protector (738) and a fixing piece (727) capable of mounting the boiler assembly on an electric appliance, and the fixing piece (727) is located on the second section (726).

6. The boiler system according to claim 2, wherein: an exhaust pipe (712) and a water outlet (721) are arranged on the steam separator (711), the end of the exhaust pipe (712) is connected with an air inlet pipe (701) leading to the liner, and the water outlet (721) is connected to the first water outlet pipeline (718) through a pipeline (722).

7. The boiler system of claim 1, wherein: the shunt pipe (717) is connected with an air pressure balance pipe (728) at the position close to the water inlet end, the outer end of the air pressure balance pipe (728) is inserted into the inner container, and an air hole (729) is formed at the connecting position of the air pressure balance pipe (728) and the shunt pipe (717).

8. The boiler system of claim 1, wherein: the water outlet valve comprises a wax motor (730), a mounting support (731) and a plug (732), a water inlet channel (733) and a water outlet channel (734) are arranged in the mounting support (731), the water inlet channel (733) is connected with the second water outlet pipeline (719), the water outlet channel (734) is connected with the main water outlet pipe (720), a water through hole (735) is formed between the water inlet channel (733) and the water outlet channel (734), the wax motor (730) is mounted on one side of the mounting support (731) through a fixing seat (736), and the plug (732) is movably arranged on one side of the water through hole (735) through the wax motor (730).

9. The boiler system according to claim 8, wherein: the output end of the wax motor (730) is provided with a push rod (737), and the plug (732) is installed on the push rod (737).