CN218831070U

CN218831070U - Three-in-one hydrogen pump

Info

Publication number: CN218831070U
Application number: CN202222419744.XU
Authority: CN
Inventors: 杨斌; 许超; 向恒旭; 周磊
Original assignee: Sinobrook New Energy Technologies Shanghai Co Ltd
Current assignee: Sinobrook New Energy Technologies Shanghai Co Ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-04-07
Anticipated expiration: 2032-09-13

Abstract

The utility model provides a three-in-one hydrogen pump, include: a hydrogen pump body for controlling hydrogen circulation; and a controller electrically connected to the hydrogen pump body for controlling the hydrogen pump body; the bottom of the hydrogen pump body is provided with a heat insulation pad, and the hydrogen pump body is arranged on the controller through the heat insulation pad and used for isolating heat conduction between the hydrogen pump body and the controller. The utility model discloses a set up the controller electricity and connect with control hydrogen pump body, can reduce the circuit length between the two electricity is connected with hydrogen pump body setting on the controller, and be convenient for manage and maintain, through set up the heat insulating mattress between controller and hydrogen pump body, prevent to produce heat-conduction between hydrogen pump body and the control, the two still realizes dispelling the heat separately, avoids the produced heat of hydrogen pump body to pass to the controller, influences the controller work.

Description

Three-in-one hydrogen pump

Technical Field

The utility model relates to a fuel cell field especially relates to a three-in-one hydrogen pump.

Background

The current hydrogen circulating pump is that the pump body itself sets up with the controller of the control pump body is the separation, because hydrogen pump body and controller all adopt natural heat dissipation, and the produced heat of hydrogen pump work itself is higher, if merge the setting together, the heat of hydrogen pump can be conducted on the controller, makes controller self report to the police because the temperature rise is too high and shut down.

In view of this, the present invention is especially provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a three-in-one hydrogen pump, which solves the technical problems in the prior art.

A three-in-one hydrogen pump comprising:

a hydrogen pump body for controlling hydrogen circulation;

and a controller electrically connected to the hydrogen pump body for controlling the hydrogen pump body;

the controller is arranged on the hydrogen pump body, and the heat insulation pad is arranged at the bottom of the hydrogen pump body, and the hydrogen pump body is arranged on the controller through the heat insulation pad and used for isolating heat conduction between the hydrogen pump body and the controller.

In this scheme, connect with the control hydrogen pump body through setting up the controller electricity, can reduce the circuit length between the two electricity is connected with the hydrogen pump body setting on the controller, and be convenient for management and maintenance, through set up the heat insulating mattress between controller and hydrogen pump body, prevent to produce heat-conduction between hydrogen pump body and the control, the two still realizes dispelling the heat separately, avoids the produced heat of hydrogen pump body to pass to the controller, influences the controller work.

The utility model discloses a further scheme, the hydrogen pump body includes drive assembly and pressure boost subassembly, the heat insulating mattress sets up drive assembly's bottom, last air inlet and the gas outlet of being equipped with of pressure boost subassembly, the drive shaft drive in the drive assembly pressure boost subassembly is in order to control the hydrogen circulation.

The utility model discloses a further scheme is in, be equipped with the controller fin on the shell of controller, be provided with the drive assembly fin on the shell of drive assembly, the controller fin sets up the bottom of controller, the drive assembly fin sets up on the outer wall of drive assembly.

In a further aspect of the present invention, the heat insulating pad is provided with a through hole, the driving assembly is provided with a connecting column, and the connecting column passes through the heat insulating pad for connection with the controller and the hydrogen pump body.

In a further aspect of the present invention, the heat insulation pad is made of one of nylon 66, bakelite board, epoxy resin board, and peek.

The utility model has the advantages that:

the utility model discloses a set up the controller electricity and connect with control hydrogen pump body, can reduce the circuit length between the two electricity is connected with hydrogen pump body setting on the controller, and be convenient for manage and maintain, through set up the heat insulating mattress between controller and hydrogen pump body, prevent to produce heat-conduction between hydrogen pump body and the control, the two still realizes dispelling the heat separately, avoids the produced heat of hydrogen pump body to pass to the controller, influences the controller work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a three-in-one hydrogen pump according to an embodiment of the present invention;

fig. 2 is a bottom view of a hydrogen pump body according to an embodiment of the present invention;

fig. 3 is a perspective view of a hydrogen pump of the heat insulating mat according to an embodiment of the present invention.

Reference numerals

1. A drive assembly; 2. A pressurizing assembly;

1-1, a drive assembly heat sink; 1-2, connecting columns;

2-1, an air inlet; 3. A controller;

3-1, controller cooling fins; 4. A heat insulating pad;

4-1 and through holes.

Detailed Description

In order to make the above and other features and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings. It is understood that the specific embodiments described herein are for purposes of illustration only and are not intended to be limiting.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-3, a triple-integrated hydrogen pump includes:

a hydrogen pump body for controlling hydrogen circulation;

and a controller 3 electrically connected to the hydrogen pump body for controlling the hydrogen pump body;

wherein, the bottom of hydrogen pump body is provided with heat insulating mattress 4, the hydrogen pump body passes through heat insulating mattress 4 and sets up on the controller 3 for isolated heat conduction between hydrogen pump body and the controller 3.

In this scheme, connect in order to control the hydrogen pump body through setting up 3 electricity of controller, can reduce the circuit length between the two electricity is connected with the hydrogen pump body setting on controller 3, and be convenient for management and maintenance, through set up heat insulating mattress 4 between controller 3 and hydrogen pump body, prevent to produce heat-conduction between hydrogen pump body and the control, the two still realizes dispelling the heat separately, avoid the produced heat of hydrogen pump body to pass to controller 3, influence 3 works of controller.

The utility model discloses a in the further scheme, the hydrogen pump body includes drive assembly 1 and pressure boost subassembly 2, heat insulating mattress 4 sets up drive assembly 1's bottom, be equipped with air inlet 2-1 and gas outlet on the pressure boost subassembly 2, the drive of the transmission shaft in the drive assembly 1 pressure boost subassembly 2 is in order to control the hydrogen circulation.

In a further aspect of the present invention, a controller heat sink 3-1 is disposed on a housing of the controller 3, a driving component heat sink 1-1 is disposed on a housing of the driving component 1, the controller heat sink 3-1 is disposed at a bottom of the controller 3, and the driving component heat sink 1-1 is disposed on an outer wall of the driving component 1.

In the further scheme of the utility model, be equipped with through-hole 4-1 on the heat insulating mattress 4, be provided with spliced pole 1-2 on the drive assembly 1, spliced pole 1-2 passes heat insulating mattress 4 is in order to connect controller 3 with the hydrogen pump body.

In a further aspect of the present invention, the heat insulation pad 4 is made of one of nylon 66, bakelite board, epoxy resin board, and peek.

Further, it should be understood by those skilled in the art that if a triple hydrogen pump provided by the embodiments of the present invention is used, all or some of the related sub-modules are combined and replaced by way of fusion, simple change, mutual change, etc., for example, each component is placed and moved; or the products formed by the components are integrally arranged; or a detachable design; any combined component can be combined into a device/apparatus/system with a specific function, and the device/apparatus/system is used to replace the corresponding component of the present invention, which also falls into the protection scope of the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A three-in-one hydrogen pump comprising:

a hydrogen pump body for controlling hydrogen circulation;

2. The triple-integral hydrogen pump of claim 1, wherein the hydrogen pump body comprises a driving assembly and a pressurizing assembly, the heat insulation pad is arranged at the bottom of the driving assembly, the pressurizing assembly is provided with an air inlet and an air outlet, and a transmission shaft in the driving assembly drives the pressurizing assembly to control hydrogen circulation.

3. A three-in-one hydrogen pump according to claim 2, wherein the controller case is provided with controller fins, the drive unit case is provided with drive unit fins, the controller fins are provided at the bottom of the controller, and the drive unit fins are provided on the outer wall of the drive unit.

4. A three-in-one hydrogen pump according to claim 3, wherein the heat insulating pad is provided with a through hole, and the driving assembly is provided with a connecting column which passes through the heat insulating pad to connect the controller and the hydrogen pump body.

5. A three-in-one hydrogen pump according to claim 4, wherein the thermal insulation pad is one of nylon 66, bakelite board, epoxy board, peek.