CN202065996U - Self-service water replenishing device of vapor generator - Google Patents

Self-service water replenishing device of vapor generator Download PDF

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Publication number
CN202065996U
CN202065996U CN2011200352498U CN201120035249U CN202065996U CN 202065996 U CN202065996 U CN 202065996U CN 2011200352498 U CN2011200352498 U CN 2011200352498U CN 201120035249 U CN201120035249 U CN 201120035249U CN 202065996 U CN202065996 U CN 202065996U
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China
Prior art keywords
steam generator
water
water pump
driving switch
self
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Expired - Lifetime
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CN2011200352498U
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Chinese (zh)
Inventor
徐建群
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Zhejiang Huaguang Electric Appliance Group Co Ltd
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Zhejiang Huaguang Electric Appliance Group Co Ltd
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Priority to CN2011200352498U priority Critical patent/CN202065996U/en
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Abstract

The utility model discloses a self-service water replenishing device of a vapor generator, which includes a base, wherein a vapor generator is arranged on the base; a vapor outlet communicated with a vapor outlet pipe, an injection nozzle communicated with a water pump, and a heating plate generating vapor when being heated are arranged on the vapor generator; a left side part of the vapor generator is switched on the base; and a right side part of the vapor generator is provided with an elastic regulation and control mechanism enabling the vapor generator to move vertically relative to a left side switching point and controlling the on/off of the water pump. The device has a simple and reasonable structure, is convenient to use, and leads a specific spring mechanism to expand and retract in virtue of weight variation of water in the vapor generator, so as to control the electrical element to work or stop working, and further realize the purpose of controlling water supply through water.

Description

The self-service water replanishing device of a kind of steam generator
Technical field
The utility model relates to fields such as industrial steam flatiron, steam cleaner, Garment Steamer Machine, autoclave, the self-service water replanishing device of particularly a kind of steam generator.
Background technology
At present, most automatic water supply system or be to take the law of connected vessels of liquid level equilibrium to supply water in industrial steam flatiron, steam cleaner, Garment Steamer Machine, the autoclave field, or utilize temperature controller to remove to control water pump by induction steam generator temperature inside and supply water.The pressure of the former water supply pattern in cooking is very little, and it is very slow intake, can cause the vapor (steam) velocity that sprays slow, measures phenomenons such as little, presses poor effect; The latter temperature controller or thermistor remove to control water pump by induction steam generator temperature inside and supply water, quality of steam is to have improved, when but too high or generator fouling causes self heat conductivility to change when the internal pressure of steam generator, the temperature sense of temperature controller and thermistor is also unreliable, causes machine works unusual sometimes.
The utility model content
Problem to be solved in the utility model just provides the self-service water replanishing device of a kind of steam generator, and is simple and reasonable for structure, easy to use, controlled the work of electrical equipment and stopped by steam generator self, realizes the purpose of self-service moisturizing.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: the self-service water replanishing device of a kind of steam generator, comprise pedestal, on pedestal, be provided with steam generator, steam generator is provided with the heat-generating disc that the venthole that is communicated with steam outlet pipe, the water filling port that is communicated with water pump and heating produce steam, it is characterized in that: the left side switching of described steam generator is on pedestal, and the right side of steam generator is provided with the elastically regulating and controlling mechanism that makes the relative left side of steam generator transit point move up and down and control pump switch.
Further, described elastically regulating and controlling mechanism comprises point driving switch I that is located at top, steam generator right side and the elastic component that is located at supported underneath steam generator right side, steam generator right side, point driving switch I is connected the Kai Heguan of control water pump in the water pump control circuit, water level just often in the steam generator, the gravity of steam generator is greater than the elastic acting force of elastic component, steam generator makes the elastic component compression, the right side of steam generator descends and separates with point driving switch I, water pump control circuit disconnects water pump is quit work, the gravity that drops to steam generator when water level in the steam generator is less than the elastic acting force of elastic component the time, the steam generator right side is moved up by the effect of elastic component and finally withstands on to make the water pump control circuit connection that water pump is started working on the point driving switch I, makes the interior water level of steam generator be returned to ordinary water level.
Further, described pedestal is provided with left socle and right support, the left side of steam generator is provided with the left socle plate, the left socle plate is provided with locating shaft I, steam generator is transferred on left socle by locating shaft I, the right side of steam generator is provided with the right support plate, the upper end of elastic component withstands on the right support plate, the lower end of elastic component is pressed on the pedestal, the right support plate is provided with locating shaft II, on right support, be provided with vertical chute, slippage up and down in chute when locating shaft II moves up and down with the right side of steam generator.
Further, described steam generator comprises pot body and the pot cover that is tightly connected mutually, the formation annular plate is outwards protruded at the place of being tightly connected of pot body and pot cover, is equipped with groove with the annular plate corresponding matching respectively with on the side that steam generator is connected on the left socle plate with on the right support plate.
Further, described pot cover is provided with the pressure switch that is communicated with the steam generator control circuit, and cut-out steam generator control circuit quit work steam generator after pressure inside steam generator reached the pressure switch scheduled pressure value.
Further, also be provided with relief valve on the described pot cover, the scheduled pressure value of relief valve is higher than the scheduled pressure value of pressure switch.
Further, described venthole is located on the pot cover, is provided with the magnetic valve that the control venthole opens and closes on venthole.
Further, the bottom angled of described pot body, the degree of depth on pot body right side is greater than the degree of depth in pot body left side, and described heat-generating disc is located at the bottom of pot body, and described water filling port is located at the left side of pot cover.Like this when water pump in steam generator during water filling, also has a certain amount of surplus water in the steam generator, the water that injects can not contact the steam generator bottom surface fully, effectively anti-sealing is acutely gasified at short notice, thereby the pressure in the assurance steam generator, can effectively reduce the compression shock that steam causes the pot body, guarantee the service life of steam generator and whole system.Water filling port is located at the left side of pot cover, the bottom highest point of just in time corresponding pot body, and water can fully absorb the heat energy of heat-generating disc from flowing down here, improves the thermal efficiency, can also prevent that localized hyperthermia from appearring in the bottom of a pan, prolongs life of product.
Further, the bottom on described pot of body right side is provided with sewage draining exit.Sewage draining exit is located at the minimum point of pot body, helps blowdown, and a pot body is cleaned easily.
Further, described pedestal is provided with stand-by motor, on the shaft of stand-by motor, be provided with the major and minor axis of vertical shaft, the longitudinal end end of major and minor axis and the minor axis end end and the distance that go out axis of the distance that goes out axis greater than major and minor axis, on pedestal, be provided with point driving switch II by the major and minor axis gauge tap, when major and minor axis rotates with shaft, longitudinal end is pressed on the point driving switch II, the minor axis end separates with point driving switch II switch, crawl switch I I connects with water pump in water pump control circuit, stand-by motor and water pump, the series arm parallel connection that point driving switch II forms, point driving switch I and stand-by motor, water pump, the parallel branch series connection that point driving switch II forms.During the steam generator operate as normal, point driving switch I is communicated with, when major and minor axis rotates with shaft, when longitudinal end was pushed down point driving switch II, water pump was started working, after longitudinal end leaves point driving switch II, water pump quits work, toward the interior water filling of steam generator, the steam generator limit produces steam marginal not water so discontinuously, because water injection rate is greater than the steam generation, the steam generator middle water level rises, the right side of steam generator descends, and point driving switch I is disconnected, and water pump quits work.
After adopting technique scheme, the utlity model has following advantage: utilize the variation of water weight in the steam generator and the specific spring mechanism that causes flexible, thereby control the work of particular electrical component and stop, realizing controlling the purpose of water supply by water; Little, the problems such as water quality requirement is high, heat conductivility is unstable, steam flow instability of the ubiquitous pressure of traditional steam generator structure have also been solved; And with under the constant power, the quantity of steam that every 100W effective power is produced in the utility model Duos about 10% than traditional structure, and the thermal efficiency increases; Whole system is safe and reliable, and practicality is good.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is a lateral side view embodiment illustrated in fig. 1;
Fig. 3 is the front view when being in high water level in the steam generator;
Fig. 4 is the right side view of situation shown in Figure 3;
Fig. 5 is the front view when being in low water level in the steam generator;
Fig. 6 is the right side view of situation shown in Figure 5;
Fig. 7 is first kind of situation schematic diagram of stand-by motor and point driving switch II interoperation;
Fig. 8 is second kind of situation schematic diagram of stand-by motor and point driving switch II interoperation;
Fig. 9 is the structural representation of left socle plate and right support plate;
Figure 10 is the structural representation of point driving switch I and point driving switch II;
Figure 11 is control circuit figure of the present utility model.
The specific embodiment
The structural representation of a kind of embodiment of the utility model shown in Fig. 1 to 10, the self-service water replanishing device of a kind of steam generator, comprise pedestal 1, on pedestal, be provided with steam generator 2, steam generator is provided with the venthole 21 that is communicated with steam outlet pipe, water filling port 22 that is communicated with water pump and heating produce the heat-generating disc 20 of steam, venthole and water filling port can be connected flexible pipe and also can adopt the movable sealing connector to make steam generator venthole and water filling port when deflection up and down can both guarantee unimpeded and the sealing junction, left side 23 switchings of described steam generator are on pedestal, and the right side 24 of steam generator is provided with the elastically regulating and controlling mechanism that makes the relative left side of steam generator transit point move up and down and control pump switch.Described elastically regulating and controlling mechanism comprises point driving switch I3 that is located at top, steam generator right side and the elastic component 4 that is located at supported underneath steam generator right side, steam generator right side, and point driving switch I is connected the Kai Heguan of control water pump in the water pump control circuit.Water level just often in the steam generator, as water level shown in the A among Fig. 3, the gravity of steam generator is greater than the elastic acting force of elastic component, steam generator makes the elastic component compression, the right side of steam generator descends and separates with point driving switch I, water pump control circuit disconnects water pump is quit work, the gravity that drops to steam generator when water level in the steam generator is less than the elastic acting force of elastic component the time, as water level shown in the B among Fig. 5, the steam generator right side is moved up by the effect of elastic component and finally withstands on to make the water pump control circuit connection that water pump is started working on the point driving switch I, water level is returned to as water level, circulation so repeatedly shown in the A among Fig. 3.
Further detailed structure is as follows, described pedestal is provided with left socle 11 and right support 12, the left side of steam generator is provided with left socle plate 25, the left socle plate is provided with locating shaft I251, steam generator is transferred on left socle by locating shaft I, the right side of steam generator is provided with right support plate 26, the upper end of elastic component withstands on the right support plate, the lower end of elastic component is pressed on the pedestal, the right support plate is provided with locating shaft I I261, on right support, be provided with vertical chute 121, slippage up and down in chute when locating shaft II moves up and down with the right side of steam generator.In the present embodiment, the left socle plate is identical with the structure of right support plate.
Described steam generator comprises pot body 27 and the pot cover 28 that is tightly connected mutually, outwards protrude and form annular plate 29 at the place of being tightly connected of pot body and pot cover, be equipped with groove 10 with the annular plate corresponding matching respectively with on the side that steam generator is connected on the left socle plate with on the right support plate, left socle plate and right support plate install after working good with annular plate respectively that welding is fixing again.
Described pedestal is provided with stand-by motor 8, on the shaft 81 of stand-by motor, be provided with the major and minor axis 82 of vertical shaft, longitudinal end 821 ends of major and minor axis and minor axis end 822 ends and the distance that go out axis of the distance that goes out axis greater than major and minor axis, on pedestal, be provided with point driving switch II9 by the major and minor axis gauge tap, when major and minor axis rotates with shaft, longitudinal end is pressed on the point driving switch II, the minor axis end separates with point driving switch II switch, crawl switch I I connects with water pump in water pump control circuit, stand-by motor and water pump, the series arm parallel connection that point driving switch II forms, point driving switch I and stand-by motor, water pump, the parallel branch series connection that point driving switch II forms.During the steam generator operate as normal, point driving switch I is communicated with, when major and minor axis rotates with shaft, when longitudinal end was pushed down point driving switch II, water pump was started working, after longitudinal end leaves point driving switch II, water pump quits work, toward the interior water filling of steam generator, the steam generator limit produces steam marginal not water so discontinuously, because water injection rate is greater than the steam generation, the steam generator middle water level rises, the right side of steam generator descends, and point driving switch I is disconnected, and water pump quits work.
In the foregoing description, described elastic component adopts spring, and the coefficient of elasticity of spring requires to test by experiment to draw.Described pot cover is provided with the pressure switch 5 that is communicated with the steam generator control circuit, and cut-out steam generator control circuit quit work steam generator after pressure inside steam generator reached the pressure switch scheduled pressure value.Also be provided with relief valve 6 on the described pot cover, the scheduled pressure value of relief valve is higher than the scheduled pressure value of pressure switch.Described venthole is located on the pot cover, is provided with the magnetic valve 7 that the control venthole opens and closes on venthole, and magnetic valve can be by pressing the spray vapour switch control that brushes, open spray vapour switch then venthole open, close spray vapour switch then venthole close.The bottom angled of described pot body, the degree of depth on pot body right side is greater than the degree of depth in pot body left side, like this when water pump in steam generator during water filling, also has a certain amount of surplus water in the steam generator, the water that injects can not contact the steam generator bottom surface fully, and effectively anti-sealing is acutely gasified at short notice, thereby guarantees the pressure in the steam generator, can effectively reduce the compression shock that steam causes the pot body, guarantee the service life of steam generator and whole system; In addition owing to steam generator in the utility model in use is in deflection state up and down always, bottom of pot body is set to, after pot body middle water level descends, the pot nside left side firstly appears out from the water surface, this moment, the right side of steam generator moved up under the effect of spring, the water on pot nside right side replenishes to the pot nside left side, avoids pot nside left side dry combustion method, has also effectively improved the service life of pot body.Described heat-generating disc is located at the bottom of pot body.Described water filling port is located at the left side of pot cover, the bottom highest point of just in time corresponding pot body, and water can fully absorb the heat energy of heat-generating disc from flowing down here, improves the thermal efficiency, can also prevent that localized hyperthermia from appearring in the bottom of a pan, prolongs life of product.The bottom on described pot body right side is provided with sewage draining exit 271, and sewage draining exit is located at the minimum point of pot body, helps blowdown, and a pot body is cleaned easily.。Point driving switch I3 is identical with the structure of point driving switch II9, all adopt the version of band shell fragment 31,91, shell fragment 31 or shell fragment 91 under normal circumstances are in the state of upspringing, be that point driving switch I or point driving switch II are in off-state, when shell fragment 31 or shell fragment 91 withstood on point driving switch I or point driving switch II when going up, point driving switch I or point driving switch II connect.
Control circuit figure of the present utility model as shown in figure 11 in addition, the control circuit parallel connection of heat-generating disc electrothermal tube in water pump control circuit and the steam generator, control by power switch, in the circuit of control heat-generating disc work, also be in series with the protection temperature control, the temperature of pot body is limited under the safety value; Cross thermal cut-off fusing at once after temperature of boiler surpasses specified protection temperature, entire circuit will disconnect, and is the last safety curtain of the utility model product therefore.During normal pressure, pressure switch just is equivalent to a lead in the pot body, and with the short circuit of overvoltage indicator lamp, pressure is when reaching the rated pressure value, and its can disconnecting circuit, and the overvoltage indicator lamp is bright, and prompting user pressure accumulation is finished and can be sprayed vapour, can reset after pot body internal pressure diminishes.In control circuit of the present utility model, also add the control of silicon controlled power, power according to SEA LEVEL VARIATION control heat-generating disc electrothermal tube, not shown at circuit, when major function is point driving switch I closure, be that steam generator is when beginning water filling, the power of heat-generating disc electrothermal tube can become big gradually from little, when point driving switch I disconnects, it is maximum that heat-generating disc electrothermal tube power can reach, and from diminishing greatly gradually, and in point driving switch I closure, reach minimum, the pressure in the steam generator can be controlled well like this.In control circuit of the present utility model, also added the water tank Magnetic sucking switch; it is tongue tube; Magnetic sucking switch and point driving switch I are cascaded, and when the water level in the water tank was lower than setting flood stage, the magnetic ball float in the water tank sank; Magnetic sucking switch disconnects; cut off the water supply and the spray vapour circuit of whole system, the lack of water indicator lamp is bright simultaneously, thereby has guaranteed that whole system can not damage because of lack of water work; effectively the components and parts of protection system increase the service life.

Claims (10)

1. self-service water replanishing device of steam generator, comprise pedestal (1), on pedestal, be provided with steam generator (2), steam generator is provided with the heat-generating disc (20) that the venthole (21) that is communicated with steam outlet pipe, the water filling port (22) that is communicated with water pump and heating produce steam, it is characterized in that: transfer on pedestal the left side of described steam generator (23), and the right side of steam generator (24) are provided with the elastically regulating and controlling mechanism that makes the relative left side of steam generator transit point move up and down and control pump switch.
2. the self-service water replanishing device of a kind of steam generator according to claim 1, it is characterized in that: described elastically regulating and controlling mechanism comprises point driving switch I (3) that is located at top, steam generator right side and the elastic component (4) that is located at supported underneath steam generator right side, steam generator right side, point driving switch I is connected the Kai Heguan of control water pump in the water pump control circuit, water level just often in the steam generator, the gravity of steam generator is greater than the elastic acting force of elastic component, steam generator makes the elastic component compression, the right side of steam generator descends and separates with point driving switch I, water pump control circuit disconnects water pump is quit work, the gravity that drops to steam generator when water level in the steam generator is less than the elastic acting force of elastic component the time, the steam generator right side is moved up by the effect of elastic component and finally withstands on to make the water pump control circuit connection that water pump is started working on the point driving switch I, makes the interior water level of steam generator be returned to ordinary water level.
3. the self-service water replanishing device of a kind of steam generator according to claim 1, it is characterized in that: described pedestal is provided with left socle (11) and right support (12), the left side of steam generator is provided with left socle plate (25), the left socle plate is provided with locating shaft I (251), steam generator is transferred on left socle by locating shaft I, the right side of steam generator is provided with right support plate (26), the upper end of elastic component withstands on the right support plate, the lower end of elastic component is pressed on the pedestal, the right support plate is provided with locating shaft II (261), on right support, be provided with vertical chute (121), slippage up and down in chute when locating shaft II moves up and down with the right side of steam generator.
4. the self-service water replanishing device of a kind of steam generator according to claim 1, it is characterized in that: described steam generator comprises pot body (27) and the pot cover (28) that is tightly connected mutually, formation annular plate (29) is outwards protruded at the place of being tightly connected of pot body and pot cover, is equipped with groove (10) with the annular plate corresponding matching respectively with on the side that steam generator is connected on the left socle plate with on the right support plate.
5. the self-service water replanishing device of a kind of steam generator according to claim 4, it is characterized in that: described pot cover is provided with the pressure switch (5) that is communicated with the steam generator control circuit, and cut-out steam generator control circuit quit work steam generator after pressure inside steam generator reached the pressure switch scheduled pressure value.
6. according to claim 4 or the self-service water replanishing device of 5 described a kind of steam generators, it is characterized in that: also be provided with relief valve (6) on the described pot cover, the scheduled pressure value of relief valve is higher than the scheduled pressure value of pressure switch.
7. according to claim 1 or the self-service water replanishing device of 4 described a kind of steam generators, it is characterized in that: described venthole is located on the pot cover, is provided with the magnetic valve (7) that the control venthole opens and closes on venthole.
8. the self-service water replanishing device of a kind of steam generator according to claim 4, it is characterized in that: the bottom angled of described pot body, the degree of depth on pot body right side is greater than the degree of depth in pot body left side, and described heat-generating disc is located at the bottom of pot body, and described water filling port is located at the left side of pot cover.
9. the self-service water replanishing device of a kind of steam generator according to claim 8 is characterized in that: the bottom on described pot body right side is provided with blowdown (271).
10. the self-service water replanishing device of a kind of steam generator according to claim 1, it is characterized in that: described pedestal is provided with stand-by motor (8), on the shaft (81) of stand-by motor, be provided with the major and minor axis (82) of vertical shaft, the longitudinal end of major and minor axis (821) end and minor axis end (822) end and the distance that go out axis of the distance that goes out axis greater than major and minor axis, on pedestal, be provided with point driving switch II (9) by the major and minor axis gauge tap, when major and minor axis rotates with shaft, longitudinal end is pressed on the point driving switch II, the minor axis end separates with point driving switch II switch, crawl switch I I connects with water pump in water pump control circuit, stand-by motor and water pump, the series arm parallel connection that point driving switch II forms, point driving switch I and stand-by motor, water pump, the parallel branch series connection that point driving switch II forms.
CN2011200352498U 2011-01-27 2011-01-27 Self-service water replenishing device of vapor generator Expired - Lifetime CN202065996U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200352498U CN202065996U (en) 2011-01-27 2011-01-27 Self-service water replenishing device of vapor generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200352498U CN202065996U (en) 2011-01-27 2011-01-27 Self-service water replenishing device of vapor generator

Publications (1)

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CN202065996U true CN202065996U (en) 2011-12-07

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CN2011200352498U Expired - Lifetime CN202065996U (en) 2011-01-27 2011-01-27 Self-service water replenishing device of vapor generator

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102121695A (en) * 2011-01-27 2011-07-13 浙江华光电器集团有限公司 Self-service water replenishing device of steam generator
CN103453506A (en) * 2013-01-17 2013-12-18 宁波海歌电器有限公司 Home appliance steam system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102121695A (en) * 2011-01-27 2011-07-13 浙江华光电器集团有限公司 Self-service water replenishing device of steam generator
CN103453506A (en) * 2013-01-17 2013-12-18 宁波海歌电器有限公司 Home appliance steam system

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AV01 Patent right actively abandoned

Granted publication date: 20111207

Effective date of abandoning: 20130306

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