CN211526727U

CN211526727U - Modular air energy water heater water tank

Info

Publication number: CN211526727U
Application number: CN202020088220.5U
Authority: CN
Inventors: 竺宁凯; 徐卫国; 朱建军; 崔延松; 万培培
Original assignee: Zhejiang Kemai Artificial Environment Co ltd
Current assignee: Zhejiang Kemai Artificial Environment Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-18
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to a modularization air can water heater water tank, its air can water heater includes the urceolus, install the inner bag in the urceolus, and install the coil pipe in the inner bag, the circulation has the refrigerant in the coil pipe, the equal fixed mounting in both ends mouth of pipe department of coil pipe has a quick-operation joint, outside quick-operation joint's upper end stretched out the outer section of thick bamboo, the inner bag includes the inner bag barrel and installs in the inner bag upper cover of inner bag barrel top, cover on the inner bag and be provided with two spacing pipes, outside spacing pipe stretches out the inner bag upper cover, coaxial the through hole that has offered the confession quick-operation joint and passes on the spacing pipe, quick-operation joint fixed mounting is on spacing pipe. The utility model discloses a set up spacing pipe to the position of injecing the coil pipe, the commonality of reinforcing water tank reduces the cost of research and development, production, management, connects quick structure in coil pipe mouth of pipe department moreover, makes things convenient for the tube coupling, improves water tank production efficiency.

Description

Modular air energy water heater water tank

Technical Field

The utility model relates to a modularization air can water heater water tank.

Background

With the popularization and application of low-temperature and ultralow-temperature heat pump compressors and the rapid promotion of national coal-to-electricity plans, more and more families select air energy water heaters for domestic hot water supply, at present, split type air energy water heaters are common, namely, a host machine is separated from a water tank and is connected through connecting pipes with different lengths according to installation environments, the manufacturing process of the host machine and the water tank is simple, the host machines with different specifications can be matched with the water tanks with different specifications, the universality and interchangeability are high, the product types are effectively reduced, the development, manufacturing and management costs are reduced, but the occupied space is large, the connecting pipes are long, and the heat loss is serious. However, with the rise of the house price and the shortage of land, the integrated air energy water heater (for short, all-in-one machine) with the main machine and the water tank integrated is more and more popular with the masses, but the inner coil pipeline of the existing all-in-one machine extends out from the side surface of the water tank liner and extends out from the upper end of the water tank outer cylinder along the foaming heat insulation layer, the pipeline is seriously bent, the outlet is difficult to position (or has no positioning) after foaming, the production efficiency is reduced, and the local and on-way loss of the refrigerant in the inner coil is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a compact structure, it is little to take up an area of, and the commonality is strong and be convenient for installation, maintenance, a modularization air can water heater water tank of changing.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: modularization air can water heater water tank includes the urceolus, install the inner bag in the urceolus, and install the coil pipe in the inner bag, the circulation has the refrigerant in the coil pipe, the equal fixed mounting in both ends mouth of pipe department of coil pipe has a quick-operation joint, quick-operation joint's upper end stretches out outside the urceolus, the inner bag includes the inner bag barrel and installs in the inner bag upper cover of inner bag barrel top, cover on the inner bag and be provided with two spacing pipes, outside spacing pipe stretches out the inner bag upper cover, coaxial the offering has the through hole that supplies quick-operation joint to pass on the spacing pipe, quick-operation joint fixed mounting is on spacing pipe.

Wherein, the spacing pipe is welded on the positioning platform.

Wherein, the lower end of the quick connector is welded at the pipe orifice of the coil pipe.

Wherein, the edge of the quick coupling is welded above the limit pipe.

Wherein, a foaming heat-insulating layer is arranged between the inner container and the outer barrel, and foaming materials of the foaming heat-insulating layer are filled in the space between the inner container and the outer barrel.

Wherein, the urceolus includes outer barrel, covers the cover that closes at outer barrel top to and the base of fixed mounting in outer barrel below, the edge of cover is buckled upwards has the hem.

Wherein, the cylinder cover is buckled above the outer cylinder body.

Wherein, the base is buckled below the outer cylinder body.

Compared with the prior art, the utility model discloses a set up spacing pipe to the position of injecing the coil pipe, the commonality of reinforcing water tank reduces the cost of research and development, production, management, locates to connect quick structure at the coil pipe mouth of pipe moreover, makes things convenient for the tube coupling, improves water tank production efficiency.

Drawings

Fig. 1 is the explosion schematic diagram of the modular air energy water heater tank of the present invention.

Fig. 2 is a structure problem diagram of the inner container upper cover of the modular air energy water heater water tank of the utility model.

Fig. 3 is a schematic mechanism diagram of the outer water tank barrel of the air energy water heater of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The utility model discloses air can water heater includes water tank and fixed mounting in the host computer of water tank top.

Fig. 1 shows, above-mentioned water tank includes urceolus 1, install the inner bag 2 in urceolus 1, and install the coil pipe 3 in inner bag 2, the circulation has the refrigerant in the coil pipe 3, equal fixed mounting has a quick-operation joint 5 in the both ends mouth of pipe department of coil pipe 3, the upper end of quick-operation joint 5 stretches out outside urceolus 1, inner bag 2 includes inner bag barrel 21, weld in the inner bag upper cover 22 of inner bag barrel 21 top and weld in the inner bag lower cover of inner bag barrel 21 below, be provided with two spacing pipes 4 on the inner bag upper cover 22, outside spacing pipe 4 stretches out inner bag upper cover 22, the coaxial through hole 41 that supplies quick-operation joint 5 to pass of having seted up on the spacing pipe 4. The setting of spacing pipe to the position of injecing the coil pipe, the commonality of reinforcing water tank reduces the cost of research and development, production, management, connects quick structure in coil pipe mouth of pipe department moreover, makes things convenient for the tube coupling, improves water tank production efficiency.

As shown in fig. 2, the upper cover 22 of the inner container extends upwards to form a positioning platform 23, and the limiting pipe 4 is welded on the positioning platform 23, so that the limiting installation of the limiting pipe is facilitated, and the extending position of the coil pipe is ensured.

The lower extreme of quick-operation joint 5 welds in coil pipe 3's mouth of pipe department to realize quick-operation joint and the orificial fixed mounting of coil pipe, the leakproofness is good, can also adopt threaded mode to connect certainly, need guarantee the requirement of leakproofness when adopting threaded connection, avoids the leakage of refrigerant.

The quick connector 5 is welded on the limiting pipe 4 after penetrating through the limiting pipe, so that the quick connector is fixedly installed, the installation position of the quick connector is guaranteed, and later-stage pipeline connection is facilitated.

A foaming heat-insulating layer is arranged between the inner container 2 and the outer barrel 1, and foaming materials of the foaming heat-insulating layer are filled in the space between the inner container 2 and the outer barrel 1 to play a heat-insulating role for the inner container.

As shown in fig. 3, the outer cylinder 1 includes an outer cylinder 11, a cover 12 covering the upper part of the outer cylinder 11, and a base 13 fixedly installed below the outer cylinder 11, and the cover 12 also serves as a base of the main unit, i.e., the main unit, the stop valve, the heat exchanger, and other components are fixedly installed above the cover 12, so that the air-energy water heater has a compact structure and a small floor space. The edge of the cylinder cover 12 is bent upwards to form a folded edge 14 for mounting the upper enclosing plate, so that all parts above the water tank are protected, damage to all parts is avoided, and a dustproof effect is also achieved.

Above-mentioned 12 buckles of cover have seted up the ring channel in 11 tops of outer barrel, 11 top outer walls of outer barrel promptly, and 12 downwardly extending of cover have lower border, should be followed the cover and locate on 11 outer walls of outer barrel to outside protrusion has the annular lug of card income ring channel on the border inner wall down, with the fixed connection between realization cover and the outer barrel, the loading and unloading of the cover of being convenient for, the maintenance and the change of the later stage water tank of also being convenient for.

Above-mentioned base 13 buckle in 11 below of outer barrel, offered the ring channel on 11 below outer barrel outer walls promptly, base 13 upwards extends has the border, should go up on the border cover locates outer barrel outer wall to outside protrusion has the annular lug of card income ring channel on last border inner wall, with the fixed connection between realization base and the outer barrel, the loading and unloading of the base of being convenient for, the maintenance and the change of the later stage water tank of also being convenient for.

During production, the water tank is installed in the following sequence:

1. attaching the limiting pipe to a positioning platform of the inner container upper cover and then welding to form a water tank inner container upper cover assembly;

2. welding quick connectors at two ends of the inner coil pipe to form a welding piece of the inner coil pipe of the water tank;

3. a quick joint of a water tank inner disc welding piece penetrates out of a limiting pipe of a water tank inner container upper cover component and is welded on the limiting pipe to form an upper cover-inner disc component;

4. combining the water tank inner container cylinder body and the lower cover, and performing girth welding to form an inner container cylinder body-lower cover assembly;

5. the upper cover-inner disc assembly is assembled with the water tank inner container cylinder body-lower cover assembly and is welded in a surrounding mode to form a water tank inner container;

6. putting the water tank liner into the outer barrel;

7. and (4) beating foaming liquid, foaming and finishing.

Finally, it should be noted that: the above embodiments are merely illustrative of the technical solutions of the present invention, and not limitative thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a modularization air can water heater water tank which characterized in that: the water tank of the modularized air energy water heater comprises an outer cylinder (1) and an inner container (2) arranged in the outer cylinder (1), and a coil pipe (3) arranged in the inner container (2), wherein a refrigerant flows in the coil pipe (3), the pipe orifices at the two ends of the coil pipe (3) are both fixedly provided with a quick joint (5), the upper end of the quick joint (5) extends out of the outer cylinder (1), the inner container (2) comprises an inner container cylinder body (21) and an inner container upper cover (22) arranged above the inner container cylinder body (21), two limiting pipes (4) are arranged on the inner container upper cover (22), the limiting pipes (4) extend out of the inner container upper cover (22), the limiting pipe (4) is coaxially provided with a through hole (41) for the quick joint (5) to pass through, the quick joint (5) is fixedly arranged on the limiting pipe (4).

2. The modular air energy water heater tank as claimed in claim 1, wherein the liner upper cover (22) extends upward to form a positioning platform (23), and the limiting pipe (4) is mounted on the positioning platform (23).

3. A modular air-energy water heater tank according to claim 2, characterized in that the stopper tube (4) is welded on the positioning platform (23).

4. A modular air-energy water heater tank according to claim 1, characterized in that the lower end of the quick connector (5) is welded at the mouth of the coil (3).

5. A modular air-energy water heater tank according to claim 1, characterized in that the quick coupling (5) is welded on the stopper tube (4).

6. A modular air energy water heater tank as claimed in claim 1, characterised in that a foamed insulation layer is arranged between the inner container (2) and the outer container (1), and a foaming material of the foamed insulation layer fills the space between the inner container (2) and the outer container (1).

7. A modular air energy water heater tank as claimed in claim 1, characterized in that the outer cylinder (1) comprises an outer cylinder (11), a cylinder cover (12) covering the upper part of the outer cylinder (11), and a base (13) fixedly mounted under the outer cylinder (11), and the edge of the cylinder cover (12) is bent upwards to form a folded edge (14).

8. A modular air-energy water heater tank as claimed in claim 7, characterised in that the cartridge cover (12) snaps over the outer cylinder (11).

9. A modular air-energy water heater tank as claimed in claim 7, characterised in that the base (13) is snapped under the outer cylinder (11).