CN210892179U

CN210892179U - Positioning structure of inner container and heat-preservation water tank for water heater

Info

Publication number: CN210892179U
Application number: CN201921793067.XU
Authority: CN
Inventors: 谭灵威
Original assignee: Liaoning Green Warm Technology Co ltd
Current assignee: Liaoning Green Warm Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-30
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a water heater is with inner bag and holding water box's location structure, including box, inner bag and heating mechanism, the inner bag is located in the box, heating mechanism inserts the opening part of locating the inner bag, fixed mounting has the cover to locate the heated board on the inner bag opening part on the inner wall of box, fixed mounting has the retaining ring on heating mechanism's the bottom plate, retaining ring left side lateral wall fixed mounting has two gag lever posts, gag lever post sliding seal runs through the heated board setting, be equipped with the stop gear with gag lever post sliding contact in the heated board, fixed mounting has the follower who sets up with the gag lever post contact on the left end lateral wall of heated board. The utility model discloses a cooperation between heated board, fixed ring, gag lever post, first notch, second notch, inserted bar, first reset spring, first through-hole and the connecting rod is used, has realized dismantling the quick installation of heating mechanism, and then improves its clean efficiency.

Description

Positioning structure of inner container and heat-preservation water tank for water heater

Technical Field

The utility model relates to a water heater technical field especially relates to a water heater is with inner bag and holding water box's location structure.

Background

The water heater is a device which increases the temperature of cold water to hot water within a certain time by various physical principles, and can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic water heater, an air water heater, a heating water heater and the like according to different principles.

Be fixed connection between inner bag and the holding water box among the current electric water heater, after its heating mechanism work end time, need dismantle the incrustation scale above the clearance to it, be threaded connection's relation between the bottom plate of current heating mechanism and the holding water box, thereby it is comparatively loaded down with trivial details to make to dismantle, and then influence its clean efficiency, in addition, the mode through the buckle makes bottom plate and holding water box be connected, the sealed effect of this kind of mode is not good, thereby the condition of leaking appears, lead to the circuit to damage, we have proposed a location structure of inner bag and holding water box for the water heater for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art that the disassembly is troublesome and the sealing effect is not good, and providing a positioning structure of an inner container and a heat preservation water tank for a water heater.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water heater inner bag and holding water box's location structure, includes box, inner bag and heating mechanism, the inner bag is located in the box, heating mechanism inserts the opening part of locating the inner bag, fixed mounting has the cover to locate the heated board on the inner bag opening part on the inner wall of box, fixed mounting has the fixed ring on heating mechanism's the bottom plate, fixed ring left side lateral wall fixed mounting has two gag lever posts, gag lever post sliding seal runs through the heated board setting, be equipped with the stop gear with gag lever post sliding contact in the heated board, fixed mounting has the follower who sets up with the gag lever post contact on the left end lateral wall of heated board, be equipped with the adsorption apparatus who sets up with the follower lateral wall intercommunication in the heated board.

Preferably, a first notch is formed in the limiting rod and used for fixing the heating mechanism and the heat insulation plate, and the structure is simple.

Preferably, stop gear is including seting up the second notch in the heated board, it is equipped with the inserted bar to slide in the second notch, the inserted bar is inserted and is located in the first notch, the first reset spring of fixedly connected with between the lateral wall of inserted bar and second notch, the intercommunication has the first through-hole with external intercommunication on the lateral wall of second notch, slide in the first through-hole and be equipped with the connecting rod of inserted bar lateral wall fixed connection, realized the purpose of quick installation and dismantlement between heating mechanism and the heated board through stop gear and first notch.

Preferably, follower includes the pipe of fixed mounting on the lagging left side wall, adsorption apparatus constructs the setting with the lateral wall intercommunication of pipe, sliding seal is equipped with the slide in the pipe, fixedly connected with second reset spring between the left end lateral wall of slide and pipe, the right side and the gag lever post counterbalance contact of slide, follower mainly used drive adsorption apparatus's operation to simple structure, convenient operation.

Preferably, the adsorption mechanism comprises an annular cavity arranged in the heat insulation board, the side wall of the right end of the annular cavity is communicated with a plurality of suction holes, the side wall of the left end of the annular cavity is communicated with two air guide pipes, the two air guide pipes are respectively communicated with the two round pipes, the adsorption mechanism can strengthen the connection between the heating mechanism and the heat insulation board, and the water leakage condition is avoided.

Preferably, a dust screen is fixedly installed in the suction hole, and the dust screen prevents dust from entering the suction hole, so that the operation of the whole device is prevented from being influenced.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cooperation between heated board, fixed ring, gag lever post, first notch, second notch, inserted bar, first reset spring, first through-hole and the connecting rod is used, has realized dismantling the quick installation of heating mechanism, and then improves its clean efficiency.

2. The utility model discloses a gag lever post, pipe, slide, second reset spring, annular cavity, the cooperation of inhaling between hole and the guide duct is used, has realized being connected between enhancement heating mechanism and the inner bag, avoids appearing the condition of leaking.

Drawings

Fig. 1 is a schematic front perspective structural view of a positioning structure of an inner container and a heat preservation water tank for a water heater according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged view of B in fig. 1.

In the figure: the air-conditioning device comprises a box body 1, a liner 2, a heating mechanism 3, a heat-insulation plate 4, a fixing ring 5, a limiting rod 6, a limiting mechanism 7, a driven mechanism 8, an adsorption mechanism 9, a first notch 10, a second notch 11, an inserted rod 12, a first return spring 13, a first through opening 14, a connecting rod 15, a circular tube 16, a sliding plate 17, a second return spring 18, an annular cavity 19, a suction hole 20 and an air guide tube 21.

Detailed Description

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

Referring to fig. 1-3, a positioning structure of an inner container and a heat preservation water tank for a water heater includes a tank body 1, an inner container 2 and a heating mechanism 3, it should be noted that the heating mechanism 3 is the prior art, the inner container 2 is disposed in the tank body 1, and for the prior art, it is not described herein much, the heating mechanism 3 is inserted into an opening of the inner container 2, a heat preservation plate 4 sleeved on the opening of the inner container 2 is fixedly mounted on an inner wall of the tank body 1, a fixing ring 5 is fixedly mounted on a bottom plate of the heating mechanism 3, two limit rods 6 are fixedly mounted on a left side wall of the fixing ring 5, wherein a first notch 10 is formed on the limit rod 6, specifically, the first notch 10 is used for fixing between the heating mechanism 3 and the heat preservation plate 4, the limit rod 6 is disposed through the heat preservation plate 4 in a sliding seal manner, a limit mechanism 7 in sliding contact with the limit rod 6, the limiting mechanism 7 comprises a second notch 11 arranged in the heat insulation board 4, an inserting rod 12 is arranged in the second notch 11 in a sliding manner, the inserting rod 12 is inserted in the first notch 10, a first reset spring 13 is fixedly connected between the inserting rod 12 and the side wall of the second notch 11, it is to be noted that one end of the inserting rod 12, which is far away from the first reset spring 13, is arranged in an inclined manner, so that the limiting rod 6 can be conveniently extruded into the first notch 10, a first through opening 14 communicated with the outside is communicated on the side wall of the second notch 11, a connecting rod 15 fixedly connected with the side wall of the inserting rod 12 is arranged in the first through opening 14 in a sliding manner, concretely, it is to be noted that two limiting holes are arranged on the heat insulation board 4, in addition, a second through opening is arranged on the heat insulation board 4, the limiting rod 6 is inserted in the limiting holes, the second notch 11 is specifically arranged on the side wall of the limiting holes, so that the limiting rod 6 is inserted in the limiting, the inserted bar 12 is squeezed into the second notch 11, the first return spring 13 is in a compressed state, when the first notch 10 is driven to correspond to the second notch 11, the inserted bar 12 is pushed into the first notch 10 by the first return spring 13 in the compressed state, fixing between the heating mechanism 3 and the heat insulation plate 4 is achieved, and operation is simple.

The left end side wall of the heat insulation board 4 is fixedly provided with a driven mechanism 8 which is in contact with the limiting rod 6, the heat insulation board 4 is internally provided with an adsorption mechanism 9 which is communicated with the side wall of the driven mechanism 8, further, the driven mechanism 8 comprises a round pipe 16 which is fixedly arranged on the left side wall of the heat insulation board 4, the adsorption mechanism 9 is communicated with the side wall of the round pipe 16, the round pipe 16 is internally provided with a sliding plate 17 in a sliding seal manner, a second reset spring 18 is fixedly connected between the sliding plate 17 and the left end side wall of the round pipe 16, the right side of the sliding plate 17 is in contact with the limiting rod 6 in an abutting manner, concretely, the sliding plate 17 can be pushed to slide in the round pipe 16 after the limiting rod 6 passes through a limiting hole, the left end side wall of the round pipe 16 is provided with an air outlet, the adsorption mechanism 9 can be operated through, furthermore, the adsorption mechanism 9 includes an annular chamber 19 disposed in the heat insulation board 4, a right side wall of the annular chamber 19 is communicated with a plurality of suction holes 20, a left side wall of the annular chamber 19 is communicated with two air guide pipes 21, the two air guide pipes 21 are respectively communicated with the two circular pipes 16, and specifically, the sliding plate 17 slides to the left side, so that the suction holes 20 suck the air between the second through hole and the bottom plate into the annular chamber 19, and the air enters the circular pipes 16 through the air guide pipes 21, so that the suction holes 20 are in a negative pressure state, it should be noted that a space volume generated by a section of distance of the sliding plate 17 sliding in the circular pipe 16 is greater than a space volume of the second through hole, so that the suction holes 20 can generate sufficient suction force, and the second through hole is mainly in a T-shaped configuration, wherein a dust screen is fixedly mounted in the suction holes 20, and specifically, the dust screen can prevent dust from entering the suction holes 20, avoiding the influence on the device.

In the utility model, when in use, the water in the inner container 2 is discharged through the existing sewage draining outlet before the disassembly, then the existing protective cover at the right side of the box body 1 is opened, the two connecting rods 15 are slid towards the opposite direction by hands, the two inserting rods 12 are driven to slide towards the opposite direction, so that the inserting rods 12 slide out from the first notches 10, then the existing heating mechanism 3 can be drawn out, when in installation, it is required to explain that the heat insulation plate 4 is provided with two limiting holes, in addition, the heat insulation plate 4 is provided with a second through hole, the two limiting rods 6 are respectively inserted into the two limiting holes on the heat insulation plate 4, in the process, the limiting rods 6 can extrude the inserting rods 12, so that the inserting rods 12 enter the second notches 11, at the moment, the first reset spring 13 is in a compression state, after the limiting rods 6 pass through the limiting holes, the sliding plate 17 in the circular tube 16 can be pushed to move towards the left side, at this time, the bottom plate in the heating mechanism 3 starts to be inserted into the second through hole, the sliding plate 17 slides to the left side, so that the suction hole 20 sucks the gas between the second through hole and the bottom plate into the annular chamber 19, the gas enters the circular tube 16 through the air guide tube 21, the suction hole 20 is in a negative pressure state, the second return spring 18 is in a compressed state, when the bottom plate runs to be in contact with the suction hole 20, the second notch 11 runs to a position corresponding to the first notch 10, and the insertion rod 12 is pushed into the second notch 11 by the compressed first return spring 13, fixation is realized, and the operation is followed, so that the operation is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A positioning structure of an inner container and a heat preservation water tank for a water heater comprises a box body (1), an inner container (2) and a heating mechanism (3), wherein the inner container (2) is arranged in the box body (1), the heating mechanism (3) is inserted into an opening of the inner container (2), the positioning structure is characterized in that a heat preservation plate (4) sleeved on the opening of the inner container (2) is fixedly arranged on the inner wall of the box body (1), a fixing ring (5) is fixedly arranged on a bottom plate of the heating mechanism (3), two limiting rods (6) are fixedly arranged on the left side wall of the fixing ring (5), the limiting rods (6) are arranged by sliding sealing to penetrate through the heat preservation plate (4), a limiting mechanism (7) in sliding contact with the limiting rods (6) is arranged in the heat preservation plate (4), a driven mechanism (8) in contact with the limiting rods (6) is fixedly arranged on the left side wall of the heat preservation plate (4), an adsorption mechanism (9) communicated with the side wall of the driven mechanism (8) is arranged in the heat insulation plate (4).

2. The positioning structure of the liner and the heat-preservation water tank for the water heater as claimed in claim 1, wherein the limiting rod (6) is provided with a first notch (10).

3. The positioning structure of the liner and the heat-preservation water tank for the water heater as claimed in claim 2, wherein the limiting mechanism (7) comprises a second notch (11) arranged in the heat-preservation plate (4), an insertion rod (12) is slidably arranged in the second notch (11), the insertion rod (12) is inserted into the first notch (10), a first return spring (13) is fixedly connected between the insertion rod (12) and the side wall of the second notch (11), a first through hole (14) communicated with the outside is communicated on the side wall of the second notch (11), and a connecting rod (15) fixedly connected with the side wall of the insertion rod (12) is slidably arranged in the first through hole (14).

4. The positioning structure of the liner and the heat preservation water tank for the water heater according to claim 1, wherein the driven mechanism (8) comprises a circular tube (16) fixedly installed on the left side wall of the heat preservation plate (4), the adsorption mechanism (9) is communicated with the side wall of the circular tube (16), a sliding plate (17) is arranged in the circular tube (16) in a sliding and sealing mode, a second reset spring (18) is fixedly connected between the sliding plate (17) and the side wall of the left end of the circular tube (16), and the right side of the sliding plate (17) is in contact with the limiting rod (6) in an abutting mode.

5. The positioning structure of the liner and the heat preservation water tank for the water heater as claimed in claim 4, wherein the adsorption mechanism (9) comprises an annular chamber (19) arranged in the heat preservation plate (4), the right end side wall of the annular chamber (19) is communicated with a plurality of suction holes (20), the left end side wall of the annular chamber (19) is communicated with two air guide pipes (21), and the two air guide pipes (21) are respectively communicated with the two round pipes (16).

6. The positioning structure of the liner and the heat preservation water tank for the water heater as claimed in claim 5, wherein a dust screen is fixedly installed in the suction hole (20).