CN219332865U

CN219332865U - Water tank mounting seat and ventilation treatment equipment

Info

Publication number: CN219332865U
Application number: CN202223600864.6U
Authority: CN
Inventors: 刘丽君; 庄志
Original assignee: BMC Tianjin Medical Co Ltd
Current assignee: BMC Tianjin Medical Co Ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-14
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the field of ventilation treatment equipment, and discloses a water tank mounting seat and ventilation treatment equipment. The water tank mount pad (10) includes casing (11), elastic cushion (12) and hot plate (13), casing (11) are limited with installation space (111), elastic cushion (12) with hot plate (13) set up in installation space (111), elastic cushion (12) set up in the diapire of installation space (111) with between hot plate (13), in order to provide when water tank (20) install in water tank mount pad (10) hot plate (13) with the elastic force of heat conduction board (21) laminating of water tank (20). According to the utility model, the elastic pad is adopted to provide the elastic force for attaching the heating plate and the heat conducting plate of the water tank, so that the problems of influence on heating efficiency and complex installation process caused by the use of springs in the prior art can be fundamentally solved.

Description

Water tank mounting seat and ventilation treatment equipment

Technical Field

The utility model relates to the field of ventilation treatment equipment, in particular to a water tank mounting seat and ventilation treatment equipment comprising the same.

Background

The current ventilation treatment equipment, such as a breathing machine, is generally provided with a humidifying device to increase the humidity of inhaled gas, and after the air flow is heated and humidified by the humidifying device, not only can the side effects (such as nasal obstruction, nasal bleeding and the like) caused by nasal cavity dryness be reduced, but also the internal resistance of the nasal cavity can be reduced, and the stability of the internal pressure of the breathing mask can be effectively ensured, so that the treatment effect and the compliance of the breathing machine are improved.

Humidification devices generally include a water tank as a water source and a tank mount for mounting the water tank, the tank mount typically having a heating assembly and the tank typically having a thermally conductive assembly. In order to improve the heating effect of the heating assembly on the water tank, the heat conduction assembly on the water tank is tightly attached to the heating assembly on the water tank mounting seat after the water tank is mounted on the water tank mounting seat, so that heat is effectively guided into the water tank.

The current water tank mount pad can closely laminate in order to guarantee that the heat-conducting plate of water tank and the hot plate of water tank mount pad can closely laminate behind the water tank is installed above that, generally can install the spring on the water tank mount pad, but the installation of spring is complicated, and the water tank bottom can lead to the spring to rust and become invalid if there is ponding moreover to influence the heating efficiency of water tank.

Disclosure of Invention

The utility model aims to solve the problems that the spring installation process is complex, and the spring is easy to rust and lose efficacy, so that the heating efficiency is affected in the prior art.

In order to achieve the above object, according to one aspect of the present utility model, there is provided a water tank mount including a housing defining an installation space, an elastic pad and a heating plate, the elastic pad and the heating plate being disposed in the installation space, the elastic pad being disposed between a bottom wall of the installation space and the heating plate to provide an elastic force of the heating plate being bonded to a heat conductive plate of the water tank when the water tank is mounted to the water tank mount.

Optionally, the elastic pad includes a plurality of elastic legs supported between the bottom wall of the installation space and the heating plate, and the plurality of elastic legs are disposed at intervals from each other.

Optionally, the elastic support leg is columnar or conical.

Optionally, the elastic support leg is U-shaped, two ends of the U-shaped support the heating plate, and the bottom of the U-shaped support the bottom wall of the installation space.

Optionally, two side walls of the elastic support leg are parallel to each other, and the bottom of the elastic support leg is in an arc shape.

Optionally, the elastic pad includes an elastic mounting portion mounted to the heating plate, and the elastic leg is connected to the elastic mounting portion.

Optionally, the elastic mounting portion includes a plate-like portion provided at a bottom of the heating plate, and the elastic leg is provided at a bottom of the plate-like portion.

Optionally, the elastic mounting portion further includes an annular portion disposed around a periphery of the plate-like portion, an inner peripheral surface of the annular portion being disposed in conforming relationship with an outer peripheral surface of the heating plate.

Optionally, the elastic mounting portion is integrally provided with the heating plate.

The utility model further provides ventilation treatment equipment, which comprises a water tank and the water tank mounting seat, wherein the bottom of the water tank is provided with a heat conducting plate, the water tank is detachably arranged on the water tank mounting seat, and the heat conducting plate is attached to the heating plate.

Through the technical scheme, the elastic pad is adopted to provide the elastic force for attaching the heating plate and the heat conducting plate of the water tank, so that the problems that the heating efficiency is affected and the installation process is complex due to the fact that springs are used in the prior art can be fundamentally solved.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a perspective view of one embodiment of the ventilation therapy device of the present utility model, with only the water tank and the tank mount shown;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the structure of the water tank mount of FIG. 2;

FIG. 4 is a perspective view of the resilient pad of FIG. 3;

FIG. 5 is a cross-sectional view of another embodiment of the tank and tank mount of FIG. 1;

fig. 6 is a perspective view of fig. 5;

fig. 7 is a perspective view of the tank mount of fig. 6 with the housing removed.

Description of the reference numerals

10-tank mount, 11-housing, 111-mounting space, 12-elastic pad, 121-elastic leg, 122-elastic mount, 123-plate-like portion, 124-annular portion, 13-heating plate, 20-tank, 21-heat-conducting plate.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

In the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used to generally refer to the orientation shown in the drawings. "inner and outer" means inner and outer relative to the contour of the respective parts themselves.

In one aspect, the present utility model provides a water tank mount 10, the water tank mount 10 includes a housing 11, an elastic pad 12, and a heating plate 13, the housing 11 defines a mounting space 111, the elastic pad 12 and the heating plate 13 are disposed in the mounting space 111, and the elastic pad 12 is disposed between a bottom wall of the mounting space 111 (i.e., a bottom wall of the housing 11 for defining the mounting space 111) and the heating plate 13, so as to provide an elastic force for the heating plate 13 to be attached to a heat-conductive plate 21 of the water tank 20 when the water tank 20 is mounted to the water tank mount 10.

In the above description, it is understood that the elastic pad 12 is made of a rubber-like material having a certain elasticity.

In addition, the heating plate 13 may be a metal plate or other plate-like member that can be heated, such as a thermally conductive nonmetallic plate, e.g., a thermally conductive silicone sheet, a thermally conductive ceramic sheet.

The utility model can fundamentally solve the problems of the prior art that the heating efficiency is affected and the installation process is complicated due to the use of the spring by providing the elastic force of the heating plate 13 attached to the heat conductive plate 21 of the water tank 20 by using the elastic pad 12. When there is water accumulation at the bottom of the water tank, the elastic pad 12 will not rust and fail, and can stably provide elastic force to the heating plate 13, thereby ensuring the heating efficiency of the water tank.

In some embodiments, the elastic pad 12 may include a plurality of elastic legs 121 supported between the bottom wall of the installation space 111 and the heating plate 13, the plurality of elastic legs 121 being spaced apart from each other. The plurality of resilient legs 121 are preferably evenly distributed under the heating plate 13.

Wherein the resilient legs 121 may have any suitable shape. For example, in some embodiments, the resilient legs 121 may be cylindrical or tapered. In other embodiments, the resilient legs 121 are generally U-shaped (see FIGS. 2-7). Wherein the bottom of the U-shape may be rectilinear; the two side walls of the U-shape can be parallel to each other and can also have an included angle; the side walls may be straight or wavy. The two ends of the U-shape are supported by the heating plate 13, and the bottom of the U-shape is supported by the bottom wall of the installation space 111. Preferably, the bottom of the U-shape may be curved, and the bottom of the curved line may give the resilient leg 121 greater elasticity when a certain pressure is applied to the resilient leg 121.

In some embodiments, referring to fig. 2 to 7, the elastic pad 12 may include an elastic mounting portion 122 and a plurality of elastic legs 121, the elastic mounting portion 122 is mounted to the heating plate 13, the plurality of elastic legs 121 are connected to a bottom of the elastic mounting portion 122, and the plurality of elastic legs 121 are spaced apart from each other. The plurality of elastic legs 121 are preferably uniformly distributed at the bottom of the elastic mounting portion 122.

The elastic mounting portion 122 may be made of rubber or plastic.

Wherein in some embodiments, the elastic mount 122 may include a plate-like portion 123, the plate-like portion 123 being disposed at the bottom of the heating plate 13, and the elastic leg 121 being disposed at the bottom of the plate-like portion 123. Wherein the plate-like portion 123 has a shape adapted to the heating plate 13.

In other embodiments, as shown in fig. 7, the elastic mounting portion 122 may further include an annular portion 124 disposed around the periphery of the plate-like portion 123, and an inner peripheral surface of the annular portion 124 is disposed in contact with an outer peripheral surface of the heating plate 13.

In another embodiment, as shown in fig. 3, the elastic mounting portion 122 may be integrally provided with the heating plate 13. Specifically, the elastic mounting portion 122 may be integrally provided on the heating plate 13 by means of over-molding.

Wherein the resilient legs 121 may have any suitable shape. For example, in some embodiments, the resilient legs 121 may be cylindrical or tapered. In other embodiments, the resilient legs 121 are generally U-shaped (see FIGS. 2-7). Wherein the bottom of the U shape can be arc-shaped or linear; the two side walls of the U-shape can be parallel to each other and can also have an included angle; the side walls may be straight or wavy. The two ends of the U-shape are supported by the heating plate 13, and the bottom of the U-shape is supported by the bottom wall of the installation space 111.

In the present utility model, the water tank mount 10 may further include a heating device which may be provided at the bottom of the heating plate 13 for heating the heating plate 13.

The heating device can be independently powered, and can also be powered by a host of the ventilation therapy equipment.

Another aspect of the present utility model provides a ventilation therapy apparatus, referring to fig. 1, including a water tank 20 and a water tank mount 10, wherein a heat conducting plate 21 is disposed at the bottom of the water tank 20, the water tank 20 is detachably mounted on the water tank mount 10, and the heat conducting plate 21 is attached to the heating plate 13.

Specifically, in the embodiment shown in fig. 2 or 5, the housing 11 of the tank mount 10 includes a circular bottom wall and an annular peripheral wall provided around the periphery of the bottom wall, the bottom wall and the peripheral wall together defining a cylindrical mounting space 111, the elastic mounting portion 122 of the elastic pad 12 is integrally provided on the heating plate 13 by means of over-molding, and the plurality of elastic legs 121 of the elastic pad 12 are supported between the elastic mounting portion 122 and the bottom wall of the housing 11. The water tank 20 includes a hollow cylindrical case, and a heat conductive plate 21 is formed protruding downward at the bottom of the case. When the water tank 20 is mounted to the water tank mount 10, the heat conductive plate 21 is downwardly fitted into the space of the elastic mounting portion 122 to be in contact with the heating plate 13, and the plurality of elastic legs 121 provide an upward elastic force to the heating plate 13 to closely attach the heating plate 13 to the heat conductive plate 21.

In the present utility model, the water tank 20 may be fastened to the water tank mounting base 10 by a fastening structure, or a housing may be provided outside the water tank 20, and the water tank 20 may be pressed against the water tank mounting base 10 by the pressure of the housing (for example, as disclosed in the prior art CN 209422692U).

In the present utility model, the water tank 20 may be installed in the water tank installation base 10 from the top down, and the water tank 20 may be installed in the water tank installation base 10 horizontally. In embodiments where the tank 20 is assembled horizontally, the height of the resilient legs 121 may be gradually increased in the direction of horizontal push-in to further facilitate the push-in of the tank 20 into the tank mount 10.

In the utility model, the ventilation treatment equipment can also comprise a host and a patient interface, the breathing gas generated by the host can enter the water tank for heating and humidifying, and the heated and humidified gas can be communicated to the patient interface through the ventilation pipeline for inhalation by a patient.

The patient interface may be, among other things, a respiratory mask, nasal oxygen cannula, etc. The tank mount 10 may be part of the host.

In the present utility model, the ventilation therapy device may be a ventilator, an oxygen therapy apparatus, or the like.

The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.

In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the utility model are not described in detail in order to avoid unnecessary repetition.

Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.

Claims

1. The utility model provides a water tank mount pad, its characterized in that, water tank mount pad (10) include casing (11), elastic pad (12) and hot plate (13), casing (11) are defined with installation space (111), elastic pad (12) with hot plate (13) set up in installation space (111), elastic pad (12) set up in between diapire in installation space (111) with hot plate (13), in order to provide when water tank (20) install in water tank mount pad (10) hot plate (13) with the elastic force of heat conduction board (21) laminating of water tank (20).

2. The tank mount according to claim 1, wherein the elastic pad (12) includes a plurality of elastic legs (121) supported between a bottom wall of the mounting space (111) and the heating plate (13), the plurality of elastic legs (121) being disposed at intervals from each other.

3. The tank mount according to claim 2, wherein the resilient legs (121) are cylindrical or conical.

4. The tank mount according to claim 2, wherein the elastic leg (121) has a U shape, both ends of the U shape being supported by the heating plate (13), and the bottom of the U shape being supported by the bottom wall of the mounting space (111).

5. The tank mount according to claim 4, wherein both side walls of the elastic leg (121) are parallel to each other, and a bottom of the elastic leg (121) is arc-shaped.

6. The tank mount according to any one of claims 2-5, wherein the resilient pad (12) comprises a resilient mounting portion (122), the resilient mounting portion (122) being mounted to the heating plate (13), the resilient leg (121) being connected to the resilient mounting portion (122).

7. The tank mount according to claim 6, wherein the elastic mount (122) includes a plate-like portion (123), the plate-like portion (123) is provided at a bottom of the heating plate (13), and the elastic leg (121) is provided at a bottom of the plate-like portion (123).

8. The tank mount according to claim 7, wherein the elastic mount (122) further includes an annular portion (124) provided around a periphery of the plate-like portion (123), an inner peripheral surface of the annular portion (124) being provided in conformity with an outer peripheral surface of the heating plate (13).

9. The tank mount according to claim 6, wherein the elastic mounting portion (122) is provided integrally with the heating plate (13).

10. Ventilation treatment equipment, characterized by comprising a water tank (20) and a water tank mounting seat (10) according to any one of claims 1-9, wherein a heat conducting plate (21) is arranged at the bottom of the water tank (20), the water tank (20) is detachably mounted on the water tank mounting seat (10), and the heat conducting plate (21) is attached to the heating plate (13).