CN208551397U

CN208551397U - Steam valve, pot cover component and cooking machine

Info

Publication number: CN208551397U
Application number: CN201820204664.3U
Authority: CN
Inventors: 邹伟; 蒙剑友; 罗绍生; 江太阳; 罗乾坤; 杨毅; 常宇; 江德勇; 曾露添; 苏畅
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2018-02-05
Filing date: 2018-02-05
Publication date: 2019-03-01
Anticipated expiration: 2028-02-05

Abstract

The utility model discloses a kind of steam valve, pot cover component and cooking machine, steam valve includes valve body, exhaust cap and actuator, steam channel is defined in valve body, valve body be formed with can on-off steam channel sluice gate, exhaust cap is movably arranged at sluice gate, the closure position and form opening so that the exhaust position that steam valve is externally vented with sluice gate that there is exhaust cap lid combined floodgate mouth steam valve to be prevented externally to be vented, actuator is formed by the size of opening for driving exhaust cap, to adjust exhaust cap and sluice gate.In technical solution provided by the utility model, can the dish-cooking according to locating for current cooking machine stage, the movement of exhaust cap is controlled, to adjust the openings of sizes between exhaust cap and sluice gate, so that the capacity of corresponding control steam valve, obtains preferably culinary art effect.

Description

Steam valve, pot cover component and cooking machine

Technical field

The utility model relates to living electric apparatus technical field, in particular to a kind of steam valve, pot cover component and cooking machine.

Background technique

Cooking machine is widely used in family, is designed with gas vent on most of cooking machine, to be fried in cooking machine Mist extractor in the cooking process such as dish, however, user is in use it is not difficult to find that because in the different phase of dish-cooking, it is right The demand of smoke discharging is different, such as needs a large amount of smoke dischargings in the quick-fried stage, and needs a small amount of smoke discharging in the stage that simmers, very To not arranging, however, existing gas vent is difficult to take into account above-mentioned needs, and make the culinary art effect of cooking machine poor.

Utility model content

The main purpose of the utility model is to propose a kind of steam valve, pot cover component and cooking machine, it is intended to be solved existing The problem that the discharge of steam mode of cooking machine causes culinary art effect poor.

To achieve the above object, the utility model proposes a kind of steam valve, be used for cooking machine, the steam valve includes:

Valve body, defines steam channel in the valve body, the valve body be formed with can steam channel described in on-off sluice gate；

Exhaust cap is movably arranged at the sluice gate, and there is the exhaust cap lid to close the sluice gate to prevent the steaming The closure position and form opening so that the exhaust position that the steam valve is externally vented with the sluice gate that steam valve is externally vented It sets；And

Actuator drives the exhaust cap, is formed by the size of opening to adjust the exhaust cap and sluice gate.

Preferably, the upper end opening of the valve body is to form the sluice gate.

Preferably, the exhaust cap is in slide laterally setting in the cross-sectional direction of the steam channel；

The actuator drives the exhaust cap sliding.

Preferably, the actuator is that the memory alloy part, which has, is located at cross along the memory alloy part being laterally arranged Upward driving end and heat connect end, wherein the driving end is connect with one end of the exhaust cap, the heat connects end and the steaming Steam in vapour channel forms thermal conductivity and connects.

Preferably, the valve body is equipped with the side mounting groove being located in the sluice gate transverse direction, and the mounting groove has and institute The adjacent the first side wall of steam channel is stated, the first side wall, which is equipped with, connects resigning with the exhaust cap for the memory alloy part Relief hole；

The heat-conducting piece connect with the steam channel thermal conductivity is embedded in the valve body, the heat-conducting piece is described with stretching to Limit fixing end in mounting groove, the limit fixing end and the first side wall interval are arranged,

The memory alloy part is transversely arranged in the mounting groove, and the heat of the memory alloy part connects end and leads with described Warmware connection, driving end are connect with the exhaust cap.

Preferably, the memory alloy part is memory spring.

Preferably, the steam valve further includes controller, and the controller is electrically connected the actuator, described in control The movement of exhaust cap.

Preferably, the steam valve further includes the wireless signal of the heating power or kettle temperature for receiving cooking machine Receiver, the controller are electrically connected the wireless signal receiver, the signal generated according to the wireless signal receiver Control the actuator.

Preferably, the actuator is to be set in the rotation axis of the motor along the motor for being horizontally installed in the valve body There is screw thread, one end of the exhaust cap is cooperated by feed screw nut and rotation axis.

Preferably, the valve body is equipped with the side mounting groove being located in the sluice gate transverse direction, the controller and the electricity Machine is installed in the mounting groove；

The exhaust cap is connect by connector with the feed screw nut；

The mounting groove has the first side wall adjacent with the steam channel, and the first side wall, which is equipped with, supplies the connection Part connects the relief hole stepped down with the exhaust cap.

Preferably, it is sliding to offer the annular being slidably matched with the periphery of the exhaust cap for the inner sidewall of the steam channel Slot, and the accommodating chamber for the side being located in the annular groove transverse direction, the accommodating chamber and the annular are equipped in the valve body Sliding slot connection, with for exhaust cap receiving.

Preferably, the sluice gate and the exhaust cap are square setting.

The utility model also proposes that a kind of pot cover component, including steam valve, the steam valve include:

The utility model also proposes that a kind of cooking machine, including pot cover component, the pot cover component include steam valve, the steaming Steam valve includes:

In technical solution provided by the utility model, can the dish-cooking according to locating for current cooking machine stage, control The movement of the exhaust cap is made, to adjust the openings of sizes between the exhaust cap and the sluice gate, thus described in corresponding control The capacity of steam valve, to obtain preferable culinary art effect.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the partial structure diagram of the first embodiment of steam valve provided by the utility model；

Fig. 2 is a schematic diagram of the section structure of Fig. 1；

Fig. 3 is the partial structure diagram of the second embodiment of steam valve provided by the utility model；

Fig. 4 is a schematic diagram of the section structure of Fig. 3.

Drawing reference numeral explanation:

Label	Title	Label	Title
				100	Steam valve	3a/3b	Actuator
1	Valve body	31	Rotation axis
				11	Sluice gate	32	Feed screw nut
12	Steam channel	33	Connector
				13	Annular groove	4	Heat-conducting piece
14	Mounting groove	5	Controller
				2	Exhaust cap

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that directionality instruction is only used for solving if relating to directionality instruction in the utility model embodiment Relative positional relationship, the motion conditions etc. between component each under a certain particular pose are released, if the particular pose changes When, then directionality instruction also correspondingly changes correspondingly.

In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection scope of the requires of the utility model.

The utility model proposes a kind of cooking machine, the cooking machine includes pot cover component, and the pot cover component includes steam Valve, the cooking machine are externally vented by the steam valve, and Fig. 1 and Fig. 2 are the first real of steam valve provided by the utility model Example is applied, Fig. 3 and Fig. 4 are the second embodiment of steam valve provided by the utility model.

Fig. 1 and Fig. 3 are please referred to, the steam valve 100 includes valve body 1, exhaust cap 2 and actuator 3a/3b, the valve body Define steam channel 12 in 1, the valve body 1 be formed with can steam channel 12 described in on-off sluice gate 11 (according to the steam The difference of installation site and exhaust mode of the valve 100 on the cooking machine, the steam valve 100 form the side of the sluice gate 11 Formula also can be different, and more common has the upper end opening of the valve body 1 to form the sluice gate 11.Meanwhile the general steam leads to Road 12 will include the vertical section extended up and down, traversing section and arc-shaped transition section, and the sluice gate 11 is set to the steam channel 12 vertical section, the installation of exhaust cap 2 can be more convenient, and the exhaust cap 2 does not tend to have the generation of interference yet when acting), institute It states exhaust cap 2 to be movably arranged at the sluice gate 11, there is the exhaust cap 2 lid to close the sluice gate 11 to prevent the steam The closure position and form opening so that the row that the steam valve 100 is externally vented with the sluice gate 11 that valve 100 is externally vented Gas position, the actuator 3a/3b drive the exhaust cap 2, are formed by opening to adjust the exhaust cap 2 with sluice gate 11 Size.

In technical solution provided by the utility model, it can be controlled according to the stage for the dish-cooking that cooking machine is presently in The movement of the exhaust cap 2 is made, to adjust the openings of sizes between the exhaust cap 2 and the sluice gate 11, thus corresponding control The capacity of the steam valve 100 obtains preferable culinary art effect.

The exhaust cap 2 is driven to act by the actuator 3a/3b, not according to the manner of execution of the exhaust cap 2 Together, the setting of the actuator 3a/3b would also vary from, for example, the exhaust cap 2 can be relative to the steam channel The perpendicular rotation in 12 cross section or parallel rotating setting, to control the size that the sluice gate 11 is open, at this point, the driving Part 3a/3b can be for motor or hydraulic cylinder etc., and in addition to can be set, the exhaust cap 2 is rotatable to adjust the big of the opening After small, it can also be that the exhaust cap 2 is in slide laterally setting, the drive in the cross-sectional direction of the steam channel 12 Moving part 3a/3b drives the exhaust cap 2 to slide, in this way by controlling the exhaust cap 2 in the cross section of the steam channel 12 Square upward sliding, to adjust the size that the sluice gate 11 is open, so set, the opposite height that can reduce the steam valve 100 Degree, the steam valve 100 are mounted in the pot cover component of the cooking machine, and the height of the steam valve 100 is smaller, described The pot cover component of cooking machine can also be done thinner, and product integrally can be more beautiful.

The exhaust cap 2 is driven to slide laterally by the actuator 3a/3b, to adjust the size that the sluice gate 11 is open Mode there are many, for example, please refer to Fig. 1 and Fig. 2, in the first embodiment, the actuator 3a is along being laterally arranged Memory alloy part, the memory alloy part have be located at transverse direction on driving end and heat connect end, wherein the driving end with it is described One end of exhaust cap 2 connects, and the heat connects end and connects with the steam formation thermal conductivity in the steam channel 12, in this way when the steam When steam in channel 12 makes the temperature of the memory alloy part be greater than or equal to the deformation temperature of the memory alloy part, institute Stating memory alloy part meeting, deformation occurs, also, the higher deformation of temperature is also bigger, when temperature gradually decreases, the memorial alloy Part also can gradually restore in deformation, so that the exhaust cap 2 be driven to slide laterally, adjust the size that the sluice gate 11 is open.Specifically Ground, in the first embodiment, (open and close stroke size is the folding stroke size that the exhaust cap 2 is open to the sluice gate 11 The area ratio of the area of the opening and the sluice gate 11) with temperature level (DEG C) relationship such as table 1:

Table 1

The memory alloy part is arranged to the meeting when temperature is 90 DEG C to 120 DEG C, and deformation occurs, when vapor (steam) temperature is lower When, it is lower to represent kettle temperature, and the cooking machine is in the temperature rise period or just starts the stage of simmering at this time, therefore is provided with described Deformation occurs for memory alloy part, and the sluice gate 11 is allowed to be fully closed, and is conducive to allow in this way and is rapidly heated in pot, is promoted to food The cooking efficiency of material.As the increase of kettle temperature increases, the steam of generation also gradually increases, at this time the memory alloy part by Deformation is gradually generated, allows the opening of the sluice gate 11 to be gradually opened, the steam being more than is discharged.And work as the vapor (steam) temperature of the cooking machine When reaching 120 DEG C, the cooking machine is in and simmers the stage in stage, to keep adding in this temperature simmer to food materials for a long time Heat, the openings of sizes of the sluice gate 11 cannot be further continued for increasing, so when be provided with the memory alloy part be arranged in temperature When degree is more than 120 DEG C, deformation quantity will not continue to increase.

In order to preferably drive the exhaust cap 2, in the first embodiment, the valve body by the memory alloy part 1 is equipped with the side mounting groove 14 being located in 11 transverse direction of sluice gate, and the mounting groove 14 has adjacent with the steam channel 12 The first side wall, the first side wall be equipped with for the memory alloy part and the exhaust cap 2 connection step down relief hole, it is described Be embedded in valve body 11 connect with 12 thermal conductivity of steam channel heat-conducting piece 4 (generally, the heat-conducting piece 4 be aluminium or thermally conductive The preferable material of the heating conductions such as ceramics is made), the heat-conducting piece has the limit fixing end stretched in the mounting groove 14, The limit fixing end and the first side wall interval are arranged, and the memory alloy part is transversely arranged in the mounting groove 14, And the heat of the memory alloy part connects end and connect with the heat-conducting piece 4, driving end is connect with the exhaust cap 2, passes through institute in this way Stating heat-conducting piece 4 can be conducive to preferably by the heat transfer of the steam in the steam channel 12 to the memory alloy part The memory alloy part is heated, and deformation occurs to drive the exhaust cap 2, also, the mounting groove 14 is arranged to install the note Alloy components and the heat-conducting piece 4 are recalled, so that the structure of the steam valve 100 is more compact.

The exhaust cap 2 is driven by the memory alloy part, the form of the memory alloy part can not be done specifically Limitation, can be elastic slice or spring etc., and specifically, in the first embodiment, the memory alloy part is memory spring, in this way The memory alloy part elastic property is preferable, is conducive to control the sluice gate 11 by the deformation quantity of the memory alloy part Openings of sizes.

It in the first embodiment, is that memory alloy part is big come the opening for adjusting the sluice gate 11 provided with the actuator 3a Small, the actuator 3a set-up mode can voluntarily be operated other than memory alloy part with motor or hydraulic cylinder etc. Power source, then by the controller that is arranged on cooking machine or the steam valve 100, to control the operation such as motor, with Adjust the openings of sizes of the sluice gate 11.

Fig. 3 and Fig. 4 are please referred to, in a second embodiment, the steam valve 100 further includes controller 5, the controller 5 It is electrically connected the actuator 3b, to control the movement of the exhaust cap 2, the controller 5 can connect the cooking machine Heating module perhaps control according to the size of the heating power of the cooking machine or the size of kettle temperature by temperature-measuring module The actuator 3b is made, the movement of the exhaust cap 2 is driven, to adjust the openings of sizes of the sluice gate 11.For example, real second It applies in example, is to adjust the exhaust cap 2 according to the size (W) of the heating power of the cooking machine to be open to the sluice gate 11 Stroke size is opened and closed, see the table below 2:

Table 2

By data in table 2 it is found that when the heating power of the cooking machine is bigger, the opening of sluice gate 11 is also bigger, because For when heating power is larger, most of situation is that the cooking machine enters the quick-fried stage, a large amount of smoke dischargings are needed, so when Opening provided with the sluice gate 11 is larger or even standard-sized sheet.

The controller 5 receives the signals such as heating power or the kettle temperature of the cooking machine, can be through wired company It connects or is wirelessly connected, specifically, in a second embodiment, the steam valve 100 further includes the heating for receiving cooking machine The wireless signal receiver of power or kettle temperature, the controller 5 is electrically connected the wireless signal receiver, according to institute The signal for stating wireless signal receiver generation controls the actuator 3b, in this way by described in wireless signal receiver reception The various parameters signal of cooking machine, the problem of avoiding the need for independent cabling, technique is relatively simple.The wireless signal receiver can To be an individual component, it is also possible to the controller 5 in integrally disposed.

The actuator 3b is controlled by the controller 5, the actuator 3b can be dragging motor or hydraulic cylinder Deng, specifically, in a second embodiment, the actuator 3b be along the motor for being horizontally installed in the valve body 1, the motor Rotation axis 31 be equipped with screw thread, one end of the exhaust cap 2 is cooperated by feed screw nut 32 and rotation axis 31, in this way to described The adjustment of the openings of sizes of sluice gate 11 can be accomplished more precisely.

Further, the valve body 1 is equipped with the side mounting groove 14 being located in 11 transverse direction of sluice gate, the controller 5 with The motor is installed in the mounting groove 14, and the exhaust cap 2 is connect by connector 33 with the feed screw nut 32, described Mounting groove 14 has the first side wall adjacent with the steam channel 12, and the first side wall, which is equipped with, supplies the connector 33 and institute The relief hole that the connection of exhaust cap 2 is stepped down is stated, it is same by the way that the mounting groove 14 is arranged, so that the structure of the steam valve 100 is more To be compact, when the steam valve 100 is installed on the cooking machine, it is not likely to produce interference.

It is all the sliding by the exhaust cap 2 to adjust no matter in the first embodiment or in second embodiment The openings of sizes of sluice gate 11 is stated, in order to guarantee the stability of the sliding of gas lid 2, the inner sidewall of the steam channel 12 is offered The annular groove 13 being slidably matched with the periphery of the exhaust cap 2, and be equipped in the valve body 1 and be located at 13 cross of annular groove The accommodating chamber of upward side, the accommodating chamber are connected to the annular groove 13, are accommodated with for the exhaust cap 2, in this way The annular groove 13 can play the role of the motion guide to the exhaust cap 2, also, the exhaust cap 2 is to the sluice gate 11 Lid close effect preferable, the problem of avoiding gas leakage, to ensure that the accuracy of the capacity adjustment to the cooking machine.

When also for guaranteeing the exhaust cap 2 movement, the exhaust cap 2 and the junction of the valve body 1 will not leak Gas, guarantees the leakproofness of the steam valve 100, and the sluice gate 11 and the exhaust cap 2 are square setting, rectangular relative to circle Etc. other shapes, the exhaust cap 2 and the junction of the valve body 1 will not generate biggish gap.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims

1. a kind of steam valve, it to be used for cooking machine, which is characterized in that the steam valve includes:

Exhaust cap is movably arranged at the sluice gate, and there is the exhaust cap lid to close the sluice gate to prevent the steam valve The closure position that is externally vented and opening is formed so that the exhaust position that the steam valve is externally vented with the sluice gate；With And

2. steam valve as described in claim 1, which is characterized in that the upper end opening of the valve body is to form the sluice gate.

3. steam valve as described in claim 1, which is characterized in that cross-sectional direction of the exhaust cap in the steam channel Upper is in slide laterally setting；

The actuator drives the exhaust cap sliding.

4. steam valve as claimed in claim 3, which is characterized in that the actuator is along the memorial alloy being laterally arranged There is the driving end being located in transverse direction and heat to connect end for part, the memory alloy part, wherein the driving end and the exhaust cap One end connection, the heat connect end and connect with the steam formation thermal conductivity in the steam channel.

5. steam valve as claimed in claim 4, which is characterized in that the valve body is equipped with the side being located in the sluice gate transverse direction Mounting groove, the mounting groove have the first side wall adjacent with the steam channel, and the first side wall, which is equipped with, supplies the memory Alloy components connect the relief hole stepped down with the exhaust cap；

The heat-conducting piece connect with the steam channel thermal conductivity is embedded in the valve body, the heat-conducting piece, which has, stretches to the installation Limit fixing end in slot, the limit fixing end and the first side wall interval are arranged,

The memory alloy part is transversely arranged in the mounting groove, and the heat of the memory alloy part connects end and the heat-conducting piece Connection, driving end are connect with the exhaust cap.

6. steam valve as claimed in claim 4, which is characterized in that the memory alloy part is memory spring.

7. steam valve as claimed in claim 3, which is characterized in that the steam valve further includes controller, the controller electricity Property the connection actuator, to control the movement of the exhaust cap.

8. steam valve as claimed in claim 7, which is characterized in that the steam valve further includes the heating for receiving cooking machine The wireless signal receiver of power or kettle temperature, the controller is electrically connected the wireless signal receiver, according to institute The signal for stating wireless signal receiver generation controls the actuator.

9. steam valve as claimed in claim 7, which is characterized in that the actuator is along being horizontally installed in the valve body Motor, the rotation axis of the motor are equipped with screw thread, and one end of the exhaust cap is cooperated by feed screw nut and rotation axis.

10. steam valve as claimed in claim 9, which is characterized in that the valve body is equipped with one be located in the sluice gate transverse direction The mounting groove of side, the controller and the motor are installed in the mounting groove；

The exhaust cap is connect by connector with the feed screw nut；

The mounting groove has a first side wall adjacent with the steam channel, the first side wall be equipped with for the connector and The relief hole that the exhaust cap connection is stepped down.

11. steam valve as claimed in claim 3, which is characterized in that the inner sidewall of the steam channel offers and the row The annular groove that the periphery of gas lid is slidably matched, and the receipts for the side being located in the annular groove transverse direction are equipped in the valve body Cavity, the accommodating chamber are connected to the annular groove, with for exhaust cap receiving.

12. steam valve as described in claim 1, which is characterized in that the sluice gate and the exhaust cap are square setting.

13. a kind of pot cover component, which is characterized in that including the steam valve as described in claim 1 to 12 any one.

14. a kind of cooking machine, which is characterized in that including pot cover component as claimed in claim 13.