CN215809317U

CN215809317U - Positive displacement heat pump type water heater

Info

Publication number: CN215809317U
Application number: CN202121562709.2U
Authority: CN
Inventors: 梁小虔
Original assignee: Dongguan Zhengdi New Energy Technology Co ltd
Current assignee: Dongguan Zhengdi New Energy Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-02-11
Anticipated expiration: 2031-07-09

Abstract

The utility model relates to the technical field of water heaters, in particular to a volume heat pump type water heater device, which solves the problems that bolts are needed when a volume heat pump type water heater is installed in the prior art, the bolts are rusted to cause difficulty in disassembly, and the volume heat pump type water heater is inconvenient to replace and maintain. The positive displacement heat pump type water heater device comprises a water heater body and a base, wherein four corners of the water heater body are fixedly connected with installation blocks, four fixing mechanisms used for fixing the water heater body are arranged on the installation blocks, a cavity is arranged in the base, four rotating shafts and four transmission mechanisms used for providing power required by the fixing mechanisms are arranged in the rotating shafts. The utility model can realize the quick installation of the water heater body, simultaneously avoid the use of bolts and avoid the difficulty in disassembly.

Description

Positive displacement heat pump type water heater

Technical Field

The utility model relates to the technical field of water heaters, in particular to a volume heat pump type water heater device.

Background

The water heater is a device which can increase the temperature of cold water into hot water within a certain time, and the household electric water heater and the household gas water heater are generally provided with the electric water heater and the gas water heater, which can basically meet the daily requirements of families and are popular with people.

However, the two water heaters are only suitable for general families and in some factories such as hotels, etc., the requirement of the required hot water quantity cannot be met, so that a positive displacement heat pump type water heater appears, the positive displacement heat pump type water heater can obtain larger heat supply quantity only by consuming a small amount of reverse circulation net work, and can effectively utilize low-grade heat energy which is difficult to apply to achieve the purpose of energy conservation.

When an existing volumetric heat pump type water heater is installed, a base is generally arranged, a mode of installing the volumetric heat pump type water heater on the base is generally fixed through bolts, after the fixed mode is used for a period of time, the bolts can rust, the bolts which can rust make the disassembly difficult, the replacement and the maintenance of the volumetric heat pump type water heater cannot be facilitated, and meanwhile, the bolts also have the phenomenon of wire sliding, so that the disassembly of the volumetric heat pump type water heater is more difficult.

A positive displacement heat pump type water heater apparatus is required to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a volume heat pump type water heater device, which solves the problems that in the prior art, when a volume heat pump type water heater is installed, bolts are needed, the bolts are rusted, so that the disassembly is difficult, and the replacement and the maintenance of the volume heat pump type water heater are inconvenient.

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

the positive displacement heat pump type water heater device comprises a water heater body and a base, wherein four corners of the water heater body are fixedly connected with installation blocks, four fixing mechanisms used for fixing the water heater body are arranged on the installation blocks, a cavity is arranged in the base, four rotating shafts and four transmission mechanisms used for providing power required by the fixing mechanisms are arranged in the rotating shafts.

Preferably, the fixing mechanism comprises a limiting opening arranged on the mounting block, and the upper end of the rotating shaft penetrates through the limiting opening and is fixedly connected with a clamping block matched with the limiting opening.

Preferably, the rotating shaft is rotatably connected with the base, and the lower end face of the clamping block is attached to the upper end face of the mounting block.

Preferably, drive mechanism includes the slide of sliding connection in the cavity, the slide passes through first spring elastic connection with the inner wall of cavity, two pinion racks of fixedly connected with on the slide, four equal fixedly connected with gears in the pivot, one the pinion rack meshes with two gears mutually.

Preferably, a cylinder penetrating through the base is fixedly connected to the sliding plate, and the cylinder is connected with the base in a sliding mode.

Preferably, the side wall of the base is fixedly connected with a transmission case, the transmission case is internally and slidably connected with a baffle, the baffle is elastically connected with the inner wall of the transmission case through a second spring, and the baffle is fixedly connected with a supporting block penetrating through the transmission case.

Preferably, the width of the abutting block is larger than the diameter of the cylinder, and the upper end and the lower end of the abutting block are fixedly connected with transmission blocks for resetting the cylinder.

The utility model has at least the following beneficial effects:

1. through setting up fixed establishment and drive mechanism, realize the fixed to the water heater body, drive the slide motion when the cylinder slides to two pinion rack motions drive four gear revolve, make the pivot rotatory 90, thereby the strip mouth staggered position on fixture block and the spacing mouth realizes the fixed of water heater body.

2. Through setting up to piece and transmission piece, realize the dismantlement to the water heater body, when the water heater body is dismantled to needs, stir the transmission piece for support the piece motion, when support the piece not with the cylinder contact, the cylinder resets, thereby the bar mouth on fixture block and the spacing mouth is on same vertical face, thereby can take out the water heater body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of an external structure of a positive displacement heat pump type water heater apparatus according to the present invention;

FIG. 2 is an enlarged view of the structure at A of FIG. 1;

FIG. 3 is a schematic view of a first perspective of the interior of a base of a positive displacement heat pump water heater apparatus in accordance with the present invention;

fig. 4 is a second perspective view of the interior of the base of the positive displacement heat pump water heater apparatus according to the present invention.

In the figure: 1. a water heater body; 2. a base; 3. mounting blocks; 4. a cavity; 5. a rotating shaft; 6. a limiting port; 7. a clamping block; 8. a slide plate; 9. a toothed plate; 10. a gear; 11. a cylinder; 12. a first spring; 13. a transmission case; 14. a second spring; 15. a resisting block; 16. and a transmission block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, the positive displacement heat pump type water heater device comprises a water heater body 1 and a base 2, wherein four corners of the water heater body 1 are fixedly connected with installation blocks 3, four installation blocks 3 are respectively provided with a fixing mechanism for fixing the water heater body 1, a cavity 4 is arranged in the base 2, the cavity 4 is rotatably connected with four rotating shafts 5, and the four rotating shafts 5 are respectively provided with a transmission mechanism for providing power needed by the fixing mechanism.

Further, as can be known by referring to fig. 1 and 2, the fixing mechanism includes a limiting opening 6 arranged on the mounting block 3, the upper end of the rotating shaft 5 penetrates through the limiting opening 6 and is fixedly connected with a clamping block 7 matched with the limiting opening 6, and by arranging the limiting opening 6 and the clamping block 7, the water heater body 1 can be taken out when the strip-shaped openings are arranged on the clamping block 7 and the limiting opening 6 on the same vertical surface, otherwise, the water heater body cannot be taken out.

Further, as can be known by referring to fig. 1 and 2, the rotating shaft 5 is rotatably connected with the base 2, the lower end surface of the fixture block 7 is attached to the upper end surface of the mounting block 3, and the lower end surface of the fixture block 7 is attached to the upper end surface of the mounting block 3, so that the phenomenon of interference between the mounting plate 3 and the fixture block 7 when the rotating shaft 5 rotates is avoided.

Further, refer to fig. 3 and learn, drive mechanism includes slide 8 of sliding connection in cavity 4, slide 8 passes through first spring 12 elastic connection with the inner wall of cavity 4, two pinion racks 9 of fixedly connected with on the slide 8, equal fixedly connected with gear 10 on four pivot 5, a pinion rack 9 meshes with two gears 10 mutually, through setting up pinion rack 9 and gear 10, when the realization is removed at pinion rack 9, drive gear 10 and rotate, provide power for fixed water heater body 1.

Further, as can be known by referring to fig. 3, the sliding plate 8 is fixedly connected with a cylinder 11 penetrating through the base 2, the cylinder 11 is slidably connected with the base 2, and by arranging the cylinder 11, when the cylinder 11 is pushed, the four gears 10 can be driven to rotate, so that the installation is faster.

Further, as can be known by referring to fig. 4, the transmission case 13 is fixedly connected to the side wall of the base 2, a baffle is slidably connected to the transmission case 13, the baffle is elastically connected to the inner wall of the transmission case 13 through a second spring 14, the baffle is fixedly connected to a supporting block 15 penetrating through the transmission case 13, the supporting block 15 is arranged, when the cylinder 11 moves to one side of the supporting block 15, the supporting block 15 moves under the action of the second spring 14, the cylinder 11 is blocked, and the cylinder 11 is prevented from automatically resetting under the action of the first spring 12.

Further, as can be known by referring to fig. 4, the width of the abutting block 15 is greater than the diameter of the cylinder 11, the upper end and the lower end of the abutting block 15 are fixedly connected with the transmission block 16 used for resetting the cylinder 11, the transmission block 16 is arranged, the water heater body 1 is required to be detached, the transmission block 16 is shifted, the abutting block 15 moves, when the abutting block 15 is not in contact with the cylinder 11, the cylinder 11 resets under the action of the first spring 12 at the moment, the clamping block 7 and the bar-shaped opening on the limiting opening 6 are located on the same vertical surface, and the water heater body 1 can be taken out.

The working principle is as follows: firstly, the fixture block 7 and the bar-shaped opening on the limiting opening 6 (the limiting opening 6 is formed by combining a round opening and a bar-shaped opening which are larger than the rotating shaft 5 in diameter and are communicated with each other), the water heater body 1 is placed on the base 2, then the cylinder 11 is pushed, the cylinder 11 slides to drive the sliding plate 8 to move, so that the two toothed plates 9 move to drive the four gears 10 to rotate, the rotating shaft 5 rotates, the toothed plates 9 move for 90 degrees, so that the fixture block 7 and the bar-shaped opening on the limiting opening 6 are staggered, the mounting block 3 is limited, the water heater body 1 is fixed, when the cylinder 11 moves, the resisting block 15 always abuts against the side wall of the cylinder 11, the baffle moves at the moment, the second spring 14 is compressed, when the cylinder 11 moves to a required position, the cylinder 11 moves to one side of the resisting block 15, under the action of the second spring 14, support the motion of piece 15, carry out blockking of cylinder 11, avoid cylinder 11 automatic re-setting under the effect of first spring 12, when the water heater body 1 was dismantled to needs, stir transmission piece 16 for support the motion of piece 15, when supporting piece 15 not with cylinder 11 contact, at this moment under first spring 12 effect, cylinder 11 resets, thereby the bar mouth on fixture block 7 and the spacing mouth 6 is on same vertical face, thereby can take out water heater body 1.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Volume heat pump type water heater device, including water heater body (1) and base (2), its characterized in that, the equal fixedly connected with installation piece (3), four in four corners of water heater body (1) all be equipped with the fixed establishment who is used for fixed water heater body (1) on installation piece (3), be equipped with cavity (4) in base (2), cavity (4) internal rotation is connected with four pivot (5), four all be equipped with the drive mechanism who provides the required power of fixed establishment on pivot (5).

2. A volumetric heat pump type water heater apparatus according to claim 1, wherein said fixing mechanism comprises a limiting opening (6) provided on the mounting block (3), and an upper end of the rotary shaft (5) penetrates the limiting opening (6) and is fixedly connected with a block (7) cooperating with the limiting opening (6).

3. A positive displacement heat pump water heater apparatus according to claim 2, wherein the shaft (5) is rotatably connected to the base (2), and a lower end surface of the fixture block (7) abuts an upper end surface of the mounting block (3).

4. A volumetric heat pump type water heater apparatus according to claim 1, wherein the transmission mechanism comprises a sliding plate (8) slidably connected in the cavity (4), the sliding plate (8) is elastically connected with the inner wall of the cavity (4) through a first spring (12), two toothed plates (9) are fixedly connected to the sliding plate (8), gears (10) are fixedly connected to four of the rotating shafts (5), and one toothed plate (9) is engaged with two gears (10).

5. A volumetric heat pump water heater apparatus according to claim 4, characterized in that a cylinder (11) extending through the base (2) is fixedly attached to said slide (8), said cylinder (11) being slidably connected to the base (2).

6. A volumetric heat pump type water heater apparatus according to claim 5, characterized in that a transmission box (13) is fixedly connected to a side wall of the base (2), a baffle is slidably connected to the transmission box (13), the baffle is elastically connected to an inner wall of the transmission box (13) through a second spring (14), and a supporting block (15) penetrating through the transmission box (13) is fixedly connected to the baffle.

7. A volumetric heat pump water heater apparatus according to claim 6, characterized in that the width of the resisting block (15) is larger than the diameter of the cylinder (11), and the upper and lower ends of the resisting block (15) are fixedly connected with a driving block (16) for resetting the cylinder (11).