CN217209315U - Electric push-out type water supply tank assembly - Google Patents

Abstract

The utility model discloses an electronic pushing-out type feed-tank sub-assembly, including holding tank, feed-tank and electronic release mechanism, the holding tank back wall is equipped with first breach and second breach, electronic release mechanism includes trigger switch, drive mechanism, driving gear and motor, trigger switch is in the holding tank rear side, and trigger switch's contact is towards the first breach of holding tank, and trigger switch's contact stretches into in the holding tank, the motor is connected with the driving gear, the driving gear is connected with drive mechanism, the drive mechanism orientation the second breach, the motor rotates and drives the driving gear and rotate to it takes place the off normal to drive mechanism, makes drive mechanism can stretch into in the holding tank, motor and trigger switch electricity are connected in a circuit. The utility model discloses a set up electronic release mechanism, can release the feed tank automatically as required of user, the overall structure is more electronization and intelligent, accords with the trend of domestic appliance electronization.

Description

Electric push-out type water supply tank assembly

Technical Field

The utility model relates to an electric push-out type water supply tank assembly, in particular to a water supply tank assembly matched with an electric heating steam boiler or an instant heating type electric water dispenser and the like, which belongs to the field of components of small kitchen electrical equipment.

Background

The electric heating steam boiler or some instant electric drinking machines are all provided with a water supply tank. For example, chinese patent 201721059173.6 discloses an electric steamer water tank mounting structure, and the afterbody symmetry of water tank groove in this patent is provided with two rebounders to this comes to be used for popping out the water tank, because the rebounder is installed inside the water tank groove, comparatively occupation space, and make the shape of water tank have to set to convex structure, is unfavorable for the pleasing to the eye of water tank, and pop out the water tank through mechanical structure, and its structure also lacks the new intention, and is intelligent enough and motorization.

Disclosure of Invention

The utility model aims at providing an electronic pushing-out type feed tank sub-assembly aims at solving the problem of elasticity component occupation space in the feed tank ejecting structure.

The technical solution of the utility model is that: the electric push-out type water supply tank assembly comprises a holding tank and a water supply tank, wherein the water supply tank is installed in the holding tank in an inserting mode, the electric push-out type water supply tank assembly further comprises an electric push-out mechanism, a first notch and a second notch are formed in the rear wall of the holding tank, the electric push-out mechanism comprises a trigger switch, a transmission mechanism, a driving gear and a motor, the trigger switch is located on the rear side of the holding tank, a contact of the trigger switch faces the first notch of the holding tank, the contact of the trigger switch extends into the holding tank, the motor is connected with the driving gear, the driving gear is connected with the transmission mechanism, the transmission mechanism faces the second notch, the motor rotates to drive the driving gear to rotate, the transmission mechanism is driven to be deviated, the transmission mechanism can extend into the holding tank, and the motor and the trigger switch are electrically connected into a circuit.

Further, the above electric push-out water supply tank assembly, wherein: the transmission mechanism comprises a cam and a gear, the cam is connected with the gear, the gear of the transmission mechanism is meshed with the driving gear, and the cam of the transmission mechanism faces the second notch.

Further, the above-mentioned electric push-out cistern assembly, wherein: a fixed seat is also arranged, a connecting shaft is arranged on the fixed seat, and a gear of the transmission mechanism is pivoted with the fixed seat.

Further, the above electric push-out water supply tank assembly, wherein: the motor is arranged below the fixed seat.

Further, the above electric push-out water supply tank assembly, wherein: the holding tank rear side is equipped with a switch fixing base, and this switch fixing base is close to first breach, trigger switch fixed connection is on the switch fixing base.

Further, the above electric push-out water supply tank assembly, wherein: the top of the accommodating groove is provided with a protective shell (8).

The utility model discloses outstanding technological effect mainly embodies: the utility model discloses a set up electronic release mechanism, can release the feed tank automatically as required of user, the overall structure is more electronization and intelligent, accords with the trend of domestic appliance electronization.

Drawings

FIG. 1 is a schematic view of an electric steaming furnace and the utility model;

FIG. 2 is a schematic view of a tank assembly;

FIG. 3 is a detailed view of part A of FIG. 1;

FIG. 4 is a schematic view of the structure of FIG. 3 with the mounting base removed;

FIG. 5 is a schematic view of the use of an anti-siphon member;

FIG. 6 is an exploded view of the anti-siphon member;

FIG. 7 is an exploded view of the check valve;

FIG. 8 is a cross-sectional view of the check valve;

FIG. 9 is a schematic view of the receiving tank with the protective shell;

fig. 10 is a schematic view of the accommodating groove structure.

In the figures, the reference numerals have the meaning: 1-holding tank, 11-faucet, 12-first breach, 13-second breach, 2-feed tank, 3-anti-siphon part, 31-support, 311-base, 312-first connecting nozzle, 313-second connecting nozzle, 314-holding chamber, 32-upper cover, 33-check valve, 331-tubular part, 3311-protruding layer, 3312-connecting part, 332-case, 3321-stopper, 3322-connecting section, 3323-protruding, 4-suction pump, 5-electric steamer, 6-electronic ejecting mechanism, 61-trigger switch, 62-drive mechanism, 63-driving gear, 64-motor, 65-fixing base, 7-communicating pipe, 8-protective housing.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.

As shown in figures 1 and 7, the utility model discloses an electric push-out type water supply tank assembly which can be applied to electric appliances such as an electric steam stove 5 or a water dispenser which need water supply of a water tank, comprising a holding tank 1, a water supply tank 2, an anti-siphon part 3, a water suction pump 4 and an electric push-out mechanism 6, wherein the water supply tank 2 is arranged in the holding tank 1 in an insertion way, the holding tank 1 is fixedly connected on the electric steam stove or the water dispenser, the rear side of the water supply tank 2 is provided with a water outlet, the rear side of the holding tank 1 is provided with a water outlet 11, the water outlet 11 is connected with a communicating pipe 7, after the water supply tank 2 and the holding tank 1 are arranged in place, the water outlet of the water supply tank 2 corresponds to the position of the water outlet 11 of the holding tank 1, the rear wall of the holding tank 1 is provided with a first notch 12 and a second notch 13, the electric push-out mechanism 6 comprises a trigger switch 61, a transmission mechanism 62, a driving gear 63 and a motor 64, the trigger switch 61 is located at the rear side of the accommodating groove 1, a contact of the trigger switch 61 faces the first notch 12 of the accommodating groove 1, the contact of the trigger switch 61 extends into the accommodating groove 1, the motor 64 is connected with the driving gear 63, the driving gear 63 is connected with the transmission mechanism 62, the transmission mechanism 62 faces the second notch 13 of the accommodating groove 1, the motor 64 rotates to drive the driving gear 63 to rotate, so that the transmission mechanism 62 is driven to be deviated, the transmission mechanism 62 can extend into the accommodating groove 1, and the motor 64 and the trigger switch 61 are electrically connected in a circuit.

Specifically, as shown in fig. 3, 4 and 10, a fixing seat 65 is further provided, the transmission mechanism 62 includes a cam and a gear, the cam is connected with the gear, a connecting shaft is provided on the fixing seat 65, the gear of the transmission mechanism 62 is pivotally connected with the fixing seat 65, the gear of the transmission mechanism 62 is engaged with the driving gear 63, and the cam of the transmission mechanism 62 faces the second notch 13. The motor 64 is located below the fixed base 65.

Preferably, as shown in fig. 9 and 10, a switch fixing seat is disposed at the rear side of the accommodating groove 1, the switch fixing seat is close to the first notch 12, and the trigger switch 61 is fixedly connected to the switch fixing seat. A protective shell 8 is arranged at the top of the accommodating groove 1.

When the utility model is used, the utility model is used in combination with the control panel of the electric steaming stove 5, the relevant controller and the circuit, the control panel, the controller are electrically connected with the trigger switch 61 and the motor 64 in one circuit, when the water supply tank 1 needs to be taken out, the controller controls the motor 64 to rotate, the motor 64 drives the driving gear 63 to rotate when rotating, the driving gear 63 drives the gear of the transmission mechanism 62 to rotate, so that the cam is turned into the second notch 13, the water supply tank 2 is pushed outwards, and the water supply tank 2 can be taken out; when holding tank 1 is installed back to feed tank 2 to needs, feed tank 2 inserts holding tank 1's in-process, and feed tank 2's back wall touch trigger switch 61 can control motor 64 antiport after the signal is accepted to the controller in the circuit to make drive mechanism 62 reset, can insert feed tank 2.

As shown in fig. 5 to 8, the present invention further comprises an anti-siphon member 3, the water outlet 11 of the accommodating tank 1 is connected to a communicating pipe 7, the anti-siphon member 3 and the water pump 4 are connected in series to the communicating pipe 7, the anti-siphon member 3 comprises a support 31, an upper cover 32 and a one-way valve 33, the support 31 comprises a base 311, a first communicating nozzle 312, a second communicating nozzle 313 and an accommodating chamber 314, the base 311 is fixedly connected to the metal plate of the electric steaming stove 5, the base 311 is connected to the lower portion of the accommodating chamber 314, the upper cover 32 covers the top of the accommodating chamber 314, and the upper cover 32 is provided with air holes, so that the accommodating chamber 314 is communicated with the outside, the one-way valve 33 is fixedly connected to the inside of the accommodating chamber 314, one end of the first communicating nozzle 312 and one end of the second communicating nozzle 313 are both communicated with the accommodating chamber 314, and the communicating portion is located below the one-way valve 33, the other end of the first communication nozzle 312 and the other end of the second communication nozzle 313 are both connected with the communication pipe 7, and the height of the first communication nozzle 312 is not lower than that of the water outlet of the water supply tank.

When the utility model is used, when the water pump 4 works, water flows into the containing cavity 314 of the anti-siphon part 3 in the anti-siphon part 3 through the water supply tank and the communicating pipe 7, and water enters, the one-way valve 33 is in a closed state; prevent rivers from the bleeder vent blowout of upper cover 32, when suction pump 4 stop work, check valve 33 is the open mode for it is linked together with the external world to hold chamber 314, thereby it is the same with external atmospheric pressure to hold the atmospheric pressure in chamber 314, communicating pipe 7 and the feed tank 2, because the height of first communicating mouth 312 is not less than the feed tank 2 delivery port height, according to the siphon principle, inside and outside atmospheric pressure is the same, and rivers in the feed tank 2 can not flow by oneself.

Specifically, as shown in fig. 7 and 8, the check valve 33 includes a tubular portion 331 and a valve core 332, the valve core 332 is connected in the tubular portion 331, the valve core 332 includes a connecting section 3322 and a plug 3321, the plug 3321 is connected to a lower end of the connecting section 3322, the connecting section 3322 is made of an elastic material, for example, a rubber material or a silicone material, the connecting section 3322 is fixedly connected with the tubular portion 331, and in a natural state, a gap exists between the plug 3321 and an opening at a lower end of the tubular portion 331, so that the plug 3321 and the tubular portion 331 are in an open state.

The cross-sectional area of the plug 3321 is gradually reduced from bottom to top, the inner wall of the tubular part 331 is provided with a convex layer 3311 which protrudes inwards, when the one-way valve is in a closed state, the outer periphery of the plug 3321 supports against the convex layer 3311, and the lower end opening of the tubular part 331 is closed. Be equipped with a connecting portion 3312 in the tubulose portion 331, pass through the leg joint between connecting portion 3312 and the inner wall of tubulose portion 331, connecting portion 3312 is the cavity form, the linkage segment of case 332 includes straightway and curved segment, the straightway is connected in curved segment upper end, stopper 3312 is connected to the curved segment lower extreme, be equipped with a toper form arch 3323 on the straightway, be formed with the arch 3323 of toper form on the straightway of case 332, the straightway and the arch 3323 of case 332 pass connecting portion 3312 from bottom to top, make arch 3323 bottom support in connecting portion 3312 upper edge, make case 332 can not separate with tubulose portion 331. Preferably, the curved section is in an "S" configuration.

The use principle of the check valve 33 is as follows: the outer wall of the tubular part 331 is connected to the inner wall of the accommodating cavity 324 in an interference manner, when the water pump 4 works, water flows into the accommodating cavity 314, the pressure of the water flows can press the plug 3321, the plug 3312 seals the lower end opening of the tubular part 331 to prevent the water flows from being sprayed out from the upper cover at the top of the accommodating cavity 313, when the water pump 4 stops working, the elastic connecting section 3322 resets, the plug 332 and the lower end opening of the tubular part 331 are in an open state, and meanwhile, due to the difference between the internal pressure and the external pressure, the opening between the plug 332 and the tubular part 331 can be pushed to be separated.

The utility model has the advantages that the electric pushing mechanism 6 is arranged, the water supply tank can be pushed out according to the needs of users, the whole structure is more electronic and intelligent, and the trend of household appliances electronization is met; furthermore, the utility model discloses a set up anti-siphon part 3, after suction pump 4 stop work, guarantee to be the normal pressure state in the feed-tank, avoided being the problem that the excess water supply that negative pressure state and lead to, the water supply is more accurate, prevents that the water in the feed-tank is excessive.

Of course, the above is only the typical example of the present invention, in addition, the present invention can also have other multiple specific embodiments, and all the technical solutions formed by adopting equivalent replacement or equivalent transformation all fall within the scope of the present invention.

Claims (8)

1. Electronic formula feed tank sub-assembly that pushes away includes holding tank (1) and feed tank (2), install in holding tank (1) feed tank (2) with the inserted mode, its characterized in that: still include electronic ejecting mechanism (6), holding tank (1) back wall is equipped with second breach (13), electronic ejecting mechanism (6) are including drive mechanism (62), driving gear (63) and motor (64), motor (64) are connected with driving gear (63), driving gear (63) are connected with drive mechanism (62), drive mechanism (62) orientation second breach (13), motor (64) rotate and drive driving gear (63) and rotate to drive mechanism (62) and take place the off normal, make drive mechanism (62) can stretch into in holding tank (1).

2. An electrically powered push-out service tank assembly as claimed in claim 1, wherein: the motor is characterized in that a trigger switch (61) is further arranged, a first notch (12) is formed in the accommodating groove (1), a contact of the trigger switch (61) faces the first notch (12) of the accommodating groove (1), and the motor (64) and the trigger switch (61) are electrically connected in a circuit.

3. An electrically powered push-out service box assembly as claimed in claim 2, wherein: trigger switch (61) set up in holding tank (1) rear side, holding tank (1) back wall is located in first breach (12).

4. An electrically powered push-out service tank assembly as claimed in claim 1, wherein: the transmission mechanism (62) comprises a cam and a gear, the cam is connected with the gear, the gear of the transmission mechanism (62) is meshed with the driving gear (63), and the cam of the transmission mechanism (62) faces the second notch (13).

5. An electrically powered push-out service tank assembly as claimed in claim 4, wherein: a fixed seat (65) is additionally arranged, a connecting shaft is arranged on the fixed seat (65), and a gear of the transmission mechanism (62) is pivotally connected with the fixed seat (65).

6. An electrically powered push-out service tank assembly as claimed in claim 5, wherein: the motor (64) is arranged below the fixed seat (65).

7. An electrically powered push-out service tank assembly as claimed in claim 2, wherein: holding tank (1) rear side is equipped with a switch fixing base, and this switch fixing base is close to first breach (12), trigger switch (61) fixed connection is on the switch fixing base.

8. An electrically powered push-out service box assembly as claimed in claim 1, wherein: a protective shell (8) is arranged at the top of the accommodating groove (1).

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