CN214891073U - Steam generator with flow guide structure - Google Patents

Abstract

The utility model relates to a take steam generator of water conservancy diversion structure belongs to steam generator technical field. The utility model provides a take steam generator of water conservancy diversion structure, includes the steam generator body, the steam generator body includes cavity formula fuselage, installs in the upper cover of fuselage top and fuselage adaptation, installs in the safety arrangement spare of fuselage bottom, water inlet, gas outlet and electrothermal tube, including setting up the water conservancy diversion structure on the outside lateral wall of fuselage, the water conservancy diversion structure is the slope structure that one end is higher than the other end setting. The utility model discloses do not do the major structure change to steam generator, can effectively reduce the water and electricity safety risk that leaks and lead to.

Description

Steam generator with flow guide structure

Technical Field

The utility model relates to a take steam generator of water conservancy diversion structure belongs to steam generator technical field.

Background

As the steam generating apparatus is applied to home electric appliances more and more widely, there are more and more steam generating apparatuses having various functions and various structures. The cast aluminum has good heat transfer and simple manufacture, can be designed with an internal complex flow passage structure, is mainly used for designing and using a cavity type steam generator at present, and the service life of the cavity type steam generator is mainly blocked by water scale or an air outlet.

At present, the later stage of the service life of a heating body is mainly water leakage caused by blockage, and the service life is invalid; meanwhile, leakage can cause potential safety hazards of electric leakage, the steam heating module, the electrified element and the protection element are generally arranged at the bottom of the heating body, and the leakage water flows downwards along the side wall to cause the electrified short circuit of the temperature control protection element, so that the potential safety hazards of electric leakage are caused. At present, the service life of the heating body is determined at the later stage, the whole machine is judged to be in the service life, the problem is also a low probability event, corresponding improvement is not carried out, along with the improvement of the safety requirement of the whole machine, the safety requirement at the later stage of the service life is improved, namely the performance can be reduced, but the safety can not be reduced, and the design can improve the corresponding problem.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect that prior art exists, the utility model provides a take steam generator of water conservancy diversion structure.

Take steam generator of water conservancy diversion structure, including the steam generator body, the steam generator body includes cavity formula fuselage, installs in the upper cover of fuselage top and fuselage adaptation, installs in the safety protection device, water inlet, gas outlet and the electrothermal tube of fuselage bottom, including setting up the water conservancy diversion structure on the outside lateral wall of fuselage, the water conservancy diversion structure is the slope structure that one end is higher than the other end setting.

Preferably, a baffle is arranged on one side of the flow guide structure, which is far away from the fuselage, upwards. The baffle can make the drippage flow away according to the trend of guide plate.

Preferably, a water receiving device is arranged below the lower end of the flow guide structure. The water receiving device collects water dripped from the machine body and avoids leakage.

Preferably, the guide plate is made of an anti-corrosion material. The guide plate is prevented from being corroded and damaged, and the effect of flow guiding is prevented from being influenced.

Preferably, the flow guiding structure is designed integrally with the fuselage or is an external part added separately. The selectivity of the user is increased, and the method is convenient and practical.

Preferably, the flow directing structure is located below the drip point. The targeted design may reduce manufacturing costs.

Take steam generator of water conservancy diversion structure, following beneficial effect has:

(1) the structure of the existing steam generator is not greatly changed, the volume is not increased, and the structure is simple;

(2) the safety protection device at the bottom of the steam generator is protected, the water and electricity safety risk caused by water leakage is reduced, and the safety performance is enhanced;

(3) the service life of the steam generator is effectively prolonged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a side view of embodiment 2 of the present invention.

In the figure: 1. a body; 2. an upper cover; 3. a safety protection device; 4. a water inlet; 5. an air outlet; 6. an electric heating tube; 7. a flow guide structure; 8. a water receiving device; 9. and (4) a dripping point.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Example 1:

as shown in fig. 1-2, take steam generator of water conservancy diversion structure, including the steam generator body, steam generator includes cuboid cavity formula's fuselage 1, install in fuselage 1 top and fuselage 1 adaptation upper cover 2, safety protection spare 3, the heating pipe, the alloy die-casting body, the sealing washer, water conservancy diversion structure 7 etc. are constituteed, wherein, fuselage 1 uses die-casting technology to combine together with the heating pipe, cast aluminium forms the heating chamber, the heating pipe is located inside fuselage 1, upper cover 2 uses screw or other connected mode fastening with fuselage 1, the shorter both sides of fuselage 1 are provided with water inlet 4 and gas outlet 5 respectively, electrothermal tube 6 is still installed to the one end of fuselage 1 water inlet 4, be equipped with water conservancy diversion structure 7 on the fuselage 1 outer wall.

The water conservancy diversion structure 7 adopts the die casting technology whole casting when making fuselage 1, adopts the anti-corrosion material to make, and water conservancy diversion structure 7 is the guide plate of the square frame structure around the outside lateral wall setting of fuselage 1, and the guide plate setting that the guide plate of 4 one ends of water inlet is higher than 5 one ends of gas outlet, and one side that fuselage 1 was kept away from to the guide plate upwards is equipped with the baffle, and the baffle is for making the water that drips to paste fuselage 1 according to the trend of guide plate and flow away, can not leak outward.

The guide plate of 4 one ends in water inlet is located water inlet 4 tops, and the guide plate of 5 one ends in gas outlet is located the below of 5 gas outlets, and water collector 9 has been placed to the lower one end below of guide plate, and water collector 9 is used for collecting the water that fuselage 1 drips. After diversion, water dripped from the machine body 1 can flow to the position without a charged structure at the bottom along the diversion direction and drip.

It should be noted that the directions of the air outlet 5 and the water inlet 4 are not necessarily separately arranged at the two ends of the machine body 1, and may be other directions; the machine body 1 can also be a cavity with a square shape, a circular shape or other shapes; the flow guide structure 7 is an inclined structure with one side higher than the other side lower than the other side, and is not necessarily in the direction that the water inlet 4 inclines towards the air outlet 5, but can also be in other inclined directions, but the specific height of the flow guide structure does not influence the flow guide effect.

Example 2:

as shown in fig. 3, unlike embodiment 1, the baffle plates located on both sides of the long side of the fuselage 1 are of a die-cast stepped structure, and the upper-layer stepped baffle plate covers a part of the lower-layer baffle plate.

The beneficial effect of this embodiment is: the flow guide effect is improved at the same time.

Example 3:

different from the embodiment 1, the flow guiding structure 7 is a sleeve with a groove which is sleeved on the outer wall of the machine body 1.

The beneficial effect of this embodiment is: recess water conservancy diversion structure 7 sets up for the mode of overcoat, has increased user's selectivity, and overcoat water conservancy diversion structure 7 has reduced steam generator's volume again when steam generator takes place to drip and leaks, is convenient for accomodate and places.

Example 4:

the difference of the embodiment 1 is that the flow guide structure 7 is an external part which is added separately, the flow guide structure 7 is installed below the plurality of leakage points 9, if the leakage point 9 which is closer to the flow guide structure 7 can be arranged, the flow guide structure 7 is arranged downwards towards the middle part of the two leakage points 9, and then the water receiving devices 8 are shared.

The beneficial effect of this embodiment is: the diversion structure 7 is detachably connected to the machine body 2, and is additionally arranged at the position of a leakage point 9 as required during use, so that the operation is flexible and changeable.

The utility model discloses a use as follows: take steam generator of water conservancy diversion structure, normal during operation, water pump or water valve send water into steam generator through water inlet 4 and heat, steam, hot water or steam hot water mixture send into the position of use through gas outlet 5, can produce the drip point 9 between fuselage 1 and upper cover 2 in steam generator life later stage, the water that drip point 9 drips overflows along the water conservancy diversion direction of water conservancy diversion structure 7 naturally, water drainage to the safe position of water conservancy diversion structure 7 with the drip, avoided with the safety protection device 3 or other electrified body contact of steam generator bottom, realize safety protection's function.

The utility model discloses can extensively apply to the steam generator occasion.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a take steam generator of water conservancy diversion structure, includes the steam generator body, the steam generator body includes cavity formula fuselage (1), install in fuselage (1) top and upper cover (2) of fuselage (1) adaptation, install in safety protection device (3) of fuselage (1) bottom, water inlet (4), gas outlet (5) and electrothermal tube (6), its characterized in that, including setting up water conservancy diversion structure (7) on fuselage (1) outside lateral wall, water conservancy diversion structure (7) are the slope structure that one end is higher than the other end setting.

2. The steam generator with a flow guiding structure according to claim 1, wherein a baffle is arranged on the side of the flow guiding structure (7) away from the machine body (1) upwards.

3. The steam generator with a flow guide structure according to claim 1, wherein a water receiving device (8) is placed below the lower end of the flow guide structure (7).

4. The steam generator with a flow guide structure according to claim 1, wherein the flow guide structure (7) is made of an anti-corrosion material.

5. The steam generator with a flow guiding structure according to claim 1, characterized in that the flow guiding structure (7) is designed integrally with the fuselage (1) or is an external part added separately.

6. The steam generator with a flow guiding structure according to claim 1, characterized in that the flow guiding structure (7) is located below the drip point (9).

Images