CN206207386U - Steam generator and apply its household electrical appliance - Google Patents

Abstract

The utility model provides a kind of steam generator and applies its household electrical appliance, the steam generator includes housing, the water inlet tap on housing, goes out vapour lock, and the heater in housing, the housing is provided with vaporization chamber by heater, vaporization chamber one end connects with water inlet tap, the other end is connected with vapour lock is gone out, it is characterised in that：The water inlet tap is provided with the anti-ease device of tail vapour.The steam generator that the present embodiment is provided, can completely stop steam effusion after stopping of supplying water in 3 seconds, safety coefficient is high.

Description

Steam generator and apply its household electrical appliance

Technical field

The utility model is related to a kind of Instant heating type steam generator and applies its household electrical appliance.

Background technology

Existing Instant heating type steam generator include housing and the heater in housing, the housing include it is upper lid and Lower cover, vaporizer is formed between upper lid and lower cover, after water enters vaporizer is melted into steam, because vaporizer space is larger, so Steam needs first to be full of vaporizer again when vapour lock ejection is gone out when stopping water supply, because not having water to be melted into steam again, in vaporizer Steam not be subject to lasting pressure, therefore can be slower from go out vapour lock effusion.Separately entering water nozzle is and heater directly contact, hair The heat of hot body also can be slowly delivered into water nozzle.The influence for entering the water received heat at water nozzle also can be slowly chemical conversion steam enter Change device room and escaped from vapour lock is gone out.When that is stopping supplying water, steam generator can not completely stop steam in a short time Effusion.When manufacturing product using such steam generator, there is certain danger to user, when user stops supplying to it During water, takeing for steam can stop spraying, and now steam easily hurts user from vapour lock ease slowly is gone out.

The content of the invention

In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of steam generator and using its family Front yard electrical equipment, it can reach and stop steam effusion after water supply stops in the short time, and safety coefficient is high.

What the technical solution of the utility model was realized in：

A kind of steam generator that the utility model is provided, including housing, the water inlet tap on housing, go out vapour lock, And the heater in housing, the housing is provided with vaporization chamber by heater, and vaporization chamber one end connects with water inlet tap Logical, the other end is connected with vapour lock is gone out, wherein, the anti-ease device of tail vapour is provided with the water inlet tap.

The anti-ease device of tail vapour described above is specially the heat insulating mattress being located between water inlet tap and the heater.

The anti-ease device of tail vapour described above is specifically alternatively and is located at water inlet tap in the check valve of the water inlet in vaporization chamber.

Vaporization chamber described above is the vaporization passage of bar shaped, vaporizes the section of passage from water inlet tap to going out vapour lock direction size It is equal.

The section of vaporization passage described above gradually increases or diminishes from water inlet tap to going out vapour lock direction.

Heater described above is U-shaped heater.

Vaporization passage described above is that N-type vaporizes passage, and vaporization passage is arranged on the U-shaped heater side.

Vaporization passage described above is U-shaped vaporization passage, and the U-shaped heater is shifted to install with U-shaped vaporization passage.

A kind of steam household electrical appliance, including housing, are provided with water tank, water pump, steam generator and nozzle, water tank in housing Delivery port be connected with the water nozzle that enters of water pump, the delivery port of water pump is connected with the water inlet tap of steam generator by pipeline, steam The vapour lock that goes out of generator is connected with nozzle, by it is characterized in that：The steam generator is steam generator described above.

Steam generator described in the utility model and apply its steam household electrical appliance, compared with prior art, have with Lower advantage：

1) by entering be provided with water nozzle the anti-ease device of tail vapour, can supply water stop after in 3 seconds steam generator go out vapour Steam effusion can completely be stopped at mouth, safety coefficient is high.

2) the anti-ease device of the tail vapour is specially the heat insulating mattress being located between water inlet tap and the heater；Heat insulating mattress can hinder Every heater heat transfer to water inlet tap, when stopping being supplied water to steam generator, the heat of heater is hindered by heat insulating mattress Every and can not directly transfer heat to water inlet tap, make the coolant-temperature gage at water inlet tap will not it is too high and be vaporized into steam from steam send out The vapour lock that goes out of raw device is sprayed, and the time for spraying is stopped so as to shortening steam after stopping is supplied water.

3) the anti-ease device of the tail vapour is specifically alternatively and is located at water inlet tap in the check valve of the water inlet in vaporization passage； After stopping being supplied water to steam generator, the heat that heater passes to water nozzle makes the aquation in water nozzle into steam, but these Water vapour is not enough to push open the check valve at this, i.e., enter steam the cannot be introduced into vapour passage in water nozzle herein, effectively prevents vapour Change in passage and there remains a large amount of steam, the time for spraying is stopped so as to shortening steam after stopping is supplied water.

4) the vaporization passage of the continuous and less bar shaped of sectional area, sends out the steam steam that speeded away after water vapour is melted into Raw device, steam residence time in steam generator is short, and the quantity of steam in steam generator can be rapidly reduced after stopping of supplying water.

5) section of the vaporization passage gradually increases or diminishes from water inlet tap to going out vapour lock direction, it is ensured that steam is in steam The residence time is short in generator.

6) household appliances described in, the steam generator applied can rapidly stop steam effusion, peace after stopping supplying water Overall coefficient is high.

Brief description of the drawings

Fig. 1 is the front view of steam generator described in the utility model embodiment one；

Fig. 2 is the A-A cut-away views of Fig. 1；

Fig. 3 is the upward view of steam generator described in the utility model embodiment one；

Fig. 4 is the B-B cut-away views of Fig. 3；

Fig. 5 is the C-C cut-away views of Fig. 3；

Fig. 6 is the front view of steam generator described in the utility model embodiment two；

Fig. 7 is the cut-away view of steam generator described in the utility model embodiment two；

Fig. 8 is the front view of steam generator described in the utility model embodiment three；

Fig. 9 is the D-D cut-away views of Fig. 8.

Specific embodiment：

Embodiment one：

Fig. 1 is the front view of steam generator described in the present embodiment；Fig. 2 is the A-A cut-away views of Fig. 1；Fig. 3 is the present embodiment The upward view of the steam generator；Fig. 4 is the B-B cut-away views of Fig. 3；Fig. 5 is the C-C cut-away views of Fig. 3.

As shown in Figures 1 to 5, the utility model provide a kind of steam generator, including housing 1, on housing 1 Water inlet tap 2, go out vapour lock 3, and the heater 4 in housing 1, the housing is provided with vaporization chamber by heater 4, Vaporization chamber one end is connected with water inlet tap 2, and the other end is connected with vapour lock 3 is gone out, wherein, the water inlet tap 2 is provided with the anti-ease dress of tail vapour Put.

The utility model, can the steam generation in 3 seconds after stopping of supplying water by entering to be provided with water nozzle 2 the anti-ease device of tail vapour Stop steam effusion by the going out at vapour lock 3 of device completely, safety coefficient is high.

The anti-ease device of tail vapour described above is specially the heat insulating mattress 21 being located between water inlet tap 2 and the heater 4.It is heat-insulated Pad 21 can intercept the heat transfer of heater 4 to water inlet tap 2, and when stopping being supplied water to steam generator, the heat of heater 4 is received The obstruct of heat insulating mattress 21 and can not directly transfer heat to water inlet tap 2, make at water nozzle 2 coolant-temperature gage will not be too high and vaporize Sprayed from the vapour lock 3 that goes out of steam generator into steam, the time for spraying is stopped so as to shortening steam after stopping is supplied water.

The heat insulating mattress 21 is nonmetallic heat insulating mattress.

Vaporization chamber described above is the vaporization passage 11 of bar shaped, vaporizes the section of passage 11 from water inlet tap to going out vapour lock direction It is equal in magnitude.The less vaporization passage 11 of continuous and sectional area makes steam be speeded away after water vapour is melted into steam generator, Steam residence time in steam generator is short, and the quantity of steam in steam generator can be rapidly reduced after stopping of supplying water.

The section of vaporization passage 11 described above also can gradually increase or diminish from water inlet tap 2 to going out the direction of vapour lock 3.

Heater described above 4 is U-shaped heater, and the vaporization passage 11 is that N-type vaporizes passage, N-type vaporization passage 11 It is arranged on the side of U-shaped heater 4.

Embodiment two：

Fig. 6 is the front view of steam generator described in the present embodiment；Fig. 7 is that cuing open for steam generator described in the present embodiment is shown Figure.

As shown in Figure 6, Figure 7, the steam generator that the present embodiment is provided, its basic structure and the steaming described in embodiment one Vapour generator is identical, and difference is：The anti-ease device of tail vapour is specifically alternatively and is located at water inlet tap 2 in vaporization passage 11 The check valve 23 of water inlet.After stopping being supplied water to steam generator, the heat that heater 4 passes into water nozzle 2 makes into water nozzle 2 Interior aquation is into steam, but these water vapours are not enough to push open the check valve 23 at this, i.e., the steam entered herein in water nozzle 2 cannot Into vaporization passage 11, a large amount of steam are there remains in effective anti-devaporation passage 11, stopped so as to shorten steam after stopping is supplied water The time for only spraying.

Embodiment three：

Fig. 8 is the front view of steam generator described in the present embodiment；Fig. 9 is the D-D cut-away views of Fig. 8.

As shown in Figure 8, Figure 9, the steam generator that the present embodiment is provided, its basic structure and the steaming described in embodiment one Vapour generator is identical, and difference is：The vaporization passage 11 is U-shaped vaporization passage 11, the U-shaped heater 4 and U-shaped vaporization Passage 11 is shifted to install.

U-shaped heater 4 is shifted to install with U-shaped vaporization passage 11, makes the more compact structure of steam generator, heat utilization rate It is higher.

Example IV：

A kind of household electrical appliance, including housing, be provided with water tank, water pump, steam generator and nozzle in housing, water tank goes out The mouth of a river is connected with the water nozzle 2 that enters of water pump, and the delivery port of water pump is connected with the water inlet tap 3 of steam generator by pipeline, steam hair The vapour lock 3 that goes out of raw device is connected with nozzle, and its described steam generator is described in embodiment one or embodiment two or embodiment three Steam generator.The steam generator applied can rapidly stop steam effusion after stopping supplying water, and safety coefficient is high.

Household electrical appliance described above are steam cleaner or steam press.

After preferred embodiment of the present utility model is described in detail, those of ordinary skill in the art can be clearly Solution, various change can be carried out in the case where the protection domain of appended claims and spirit is not departed from and is changed, and the utility model is also It is not only restricted to the implementation method of examples cited embodiment in specification.It should be noted that word " including " be not excluded for other elements or Step.In addition, any element label of claim should not be construed as limiting scope of the present utility model.

Claims (9)

1. a kind of steam generator, including housing, the water inlet tap on housing, vapour lock is gone out, and in housing Heater, the housing is provided with vaporization chamber by heater, and vaporization chamber one end connects with water inlet tap, and the other end connects with vapour lock is gone out It is logical, it is characterised in that：The water inlet tap is provided with the anti-ease device of tail vapour.

2. steam generator according to claim 1, it is characterised in that：The anti-ease device of tail vapour is specially and is located at into water Heat insulating mattress between mouth and the heater.

3. steam generator according to claim 1, it is characterised in that：The anti-ease device of tail vapour is specially and is located at into water Mouth is in the check valve of the water inlet in vaporization chamber.

4. the steam generator according to claim 1 or 2 or 3, it is characterised in that：The vaporization chamber leads to for the vaporization of bar shaped Road, the section for vaporizing passage is equal in magnitude to vapour lock direction is gone out from water inlet tap.

5. steam generator according to claim 4, it is characterised in that：The section of the vaporization passage is from water inlet tap to going out Vapour lock direction gradually increases or diminishes.

6. steam generator according to claim 5, it is characterised in that：The heater is U-shaped heater.

7. steam generator according to claim 6, it is characterised in that：The vaporization passage is that N-type vaporizes passage, vaporization Passage is arranged on the U-shaped heater side.

8. steam generator according to claim 6, it is characterised in that：The vaporization passage is U-shaped vaporization passage, described U-shaped heater is shifted to install with U-shaped vaporization passage.

9. a kind of household electrical appliance, including housing, are provided with water tank, water pump, steam generator and nozzle, the water outlet of water tank in housing Mouth is connected with the water nozzle that enters of water pump, and the delivery port of water pump is connected with the water inlet tap of steam generator by pipeline, steam generator The vapour lock that goes out be connected with nozzle, by it is characterized in that：The steam generator is described in any one in claim 1 to 8 Steam generator.