CN220582791U

CN220582791U - Lithium bromide absorption heat pump

Info

Publication number: CN220582791U
Application number: CN202321761865.0U
Authority: CN
Inventors: 邓立斌; 倪露滨; 黄文聪
Original assignee: Zhejiang Teflon Teflon Thermal Energy Technology Co ltd
Current assignee: Zhejiang Teflon Teflon Thermal Energy Technology Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-03-12
Anticipated expiration: 2033-07-06

Abstract

The application discloses a lithium bromide absorption heat pump, which belongs to the field of lithium bromide absorption heat pumps. Comprising the following steps: a heat pump body, wherein a water inlet pipe is arranged at one side of the heat pump body; the connecting box is fixedly connected to the water inlet pipe, and the water inlet pipe penetrates through the side plate of the connecting box and extends into the connecting box; the top plate of the connecting box is provided with a mounting opening; the filter box is positioned on the inner wall of the connecting box; the side plate of the filter box, which is far away from the water inlet pipe, is provided with an opening; the cover plate is fixedly connected to the top of the filter box and is lapped on the top plate of the connecting box; the fixed bolt is in threaded connection with the cover plate and is in threaded connection with the top plate of the connecting box; the connecting pipe is fixedly connected to the left side plate of the connecting box, penetrates through the left side plate of the connecting box, contacts with the filtering box and corresponds to the opening. The beneficial effects of the application lie in that provide a convenient lithium bromide absorption heat pump of clearance impurity.

Description

Lithium bromide absorption heat pump

Technical Field

The application relates to the field of lithium bromide absorption heat pumps, in particular to a lithium bromide absorption heat pump.

Background

The absorption heat pump is a circulating system for pumping heat from a low-temperature heat source to a high-temperature heat source by utilizing a low-grade heat source. Is an effective device for recycling low-temperature heat energy, and has the dual functions of saving energy and protecting environment.

The structure of the product can refer to the lithium bromide air source absorption heat pump disclosed in Chinese patent document 20192003371.9, and the product comprises a base, wherein the top end of the base is provided with a water inlet, the top end of the water inlet is provided with an evaporator, the left side of the evaporator is provided with an absorber, the right side of the evaporator is provided with a control box, the right side of the control box is provided with a self-air-extracting device, the top end of the evaporator is provided with a generator, the right side of the generator is provided with a condenser, and the right side of the condenser is provided with a water outlet. Through setting up fixing device and fixed slot, solved current lithium bromide air source absorption heat pump and need open the control box and close in the use.

In the structure, although the function of filtering impurities is set at the water inlet, the impurities are filtered through only one filter screen, so that part of the filtered impurities fall down, and the impurities are inconvenient to clean.

There is a need for a lithium bromide absorption heat pump with convenient impurity cleaning.

Disclosure of Invention

The content of the present application is intended to introduce concepts in a simplified form that are further described below in the detailed description. The section of this application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

To solve the technical problems mentioned in the background section above, some embodiments of the present application provide a lithium bromide absorption heat pump, comprising: a heat pump body, wherein a water inlet pipe is arranged at one side of the heat pump body; the connecting box is fixedly connected to the water inlet pipe, and the water inlet pipe penetrates through the side plate of the connecting box and extends into the connecting box; the top plate of the connecting box is provided with a mounting opening; the filter box is positioned on the inner wall of the connecting box; the side plate of the filter box, which is far away from the water inlet pipe, is provided with an opening; the cover plate is fixedly connected to the top of the filter box and is lapped on the top plate of the connecting box; the fixed bolt is in threaded connection with the cover plate and is in threaded connection with the top plate of the connecting box; the connecting pipe is fixedly connected to the left side plate of the connecting box, penetrates through the left side plate of the connecting box, contacts with the filtering box and corresponds to the opening.

When external water pipe begins to intake, water enters into on the connecting pipe through external water pipe, and then water enters into the rose box under the open-ended effect, and in the water level connection box, under the effect of rose box to filter impurity, and make water pass through, then water enters into in the inlet tube. When the impurity needs to be cleaned, the fixing bolt can be rotated, so that the cover plate is not fixed on the connecting box, the filter box is taken out under the action of the mounting opening through the handle, the impurity in the filter box is taken out, the impurity can be cleaned out through the opening, and the effect of convenient cleaning is achieved.

Further, the mounting groove has been seted up on the connecting pipe, and two fixed plates symmetry sets up on the inner wall of mounting groove, and rotates respectively to install the screw rod on the one end that two fixed plates kept away from each other, and screw rod and connecting pipe threaded connection, the rigid coupling has two gag lever posts on the fixed plate, and the gag lever post passes the connecting pipe and extends to outside.

Further, the two limit rods are positioned on two sides of the screw rod.

Further, a knob is fixedly connected to one end of the screw rod, which is far away from the fixing plate.

Further, the fixing plate is of an arc-shaped structure.

Further, the diameter of the inner ring of the connecting pipe is consistent with the diameter of the opening.

Further, the bottom of apron rigid coupling has the closing plate, closing plate and the roof laminating of junction box, and fixing bolt runs through the closing plate.

Further, the seal box is of a frame structure with an open top.

Further, a handle is fixedly connected to the cover plate.

Further, anti-skid patterns are arranged on the handle.

The beneficial effects of this application lie in: the lithium bromide absorption heat pump is particularly convenient for cleaning impurities.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application.

In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.

In the drawings:

FIG. 1 is an overall schematic diagram according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of an embodiment;

FIG. 3 is a cross-sectional view of a connecting tube;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A;

fig. 5 is an enlarged schematic view of the structure of fig. 2B.

Reference numerals:

1. a heat pump body; 2. a water inlet pipe; 3. a cover plate; 4. a sealing plate; 5. a handle; 6. anti-skid lines; 7. a connection box; 8. a filter box; 9. a connecting pipe; 10. a fixing bolt; 11. a limit rod; 12. a screw; 13. a fixing plate; 14. a mounting groove; 15. a knob; 16. an opening; 17. a water outlet pipe; 18. and (5) an installation port.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.

It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.

It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1, a lithium bromide absorption heat pump, comprising: the heat pump body 1, one side of heat pump body 1 is equipped with inlet tube 2. The other end of the heat pump body 1 is provided with a water outlet pipe 17, a connecting box 7 and fixedly connected on the water inlet pipe 2, and the water inlet pipe 2 penetrates through the side plate of the connecting box 7 and extends into the connecting box 7. The top plate of the connecting box 7 is provided with a mounting opening 18. The filter box 8 is positioned in the connecting box 7 and is abutted on the mounting port 18, and an opening 16 is formed in a side plate of the filter box 8 far away from the water inlet pipe 2. The cover plate 3 is fixedly connected to the top of the filter box 8 and is lapped on the top plate of the connecting box 7. In order to make the leakproofness better, the bottom rigid coupling of apron 3 has closing plate 4, and closing plate 4 is laminated with the roof of junction box 7, and fixing bolt 10 runs through closing plate 4. The cover plate 3 is fixedly connected with a handle 5, and the handle 5 is convenient for picking up the filter box 8. The handle 5 is provided with anti-skid patterns 6, and the anti-skid patterns 6 play a role in increasing friction. The fixing bolt 10 is screwed on the cover plate 3 and screwed with the top plate of the connection box 7. The connecting pipe 9 is fixedly connected to the left side plate of the connecting box 7, penetrates the left side plate of the connecting box 7, contacts the filter box 8, and corresponds to the opening 16. The inner ring diameter of the connecting tube 9 coincides with the diameter of the opening 16.

Referring to fig. 2, the connecting pipe 9 is provided with an annular mounting groove 14, two fixing plates 13 are symmetrically arranged on the inner wall of the mounting groove 14, the fixing plates 13 are of arc structures, and the fixing plates 13 of the arc structures enable the clamping effect to be better. And screw rods 12 are respectively rotatably arranged at the ends of the two fixing plates 13 far away from each other, a knob 15 is fixedly connected at the end of the screw rods 12 far away from the fixing plates 13, and the knob 15 is convenient for rotating the screw rods 12. And the screw rod 12 is in threaded connection with the connecting pipe 9, two limiting rods 11 are fixedly connected to the fixing plate 13, and the limiting rods 11 penetrate through the connecting pipe 9 and extend to the outside. Two limit bars 11 are positioned on both sides of the screw 12.

The working process comprises the following steps: during installation, the heat pump body 1 and the external water pipe are communicated, then the knob 15 at two ends can be rotated, so that the screw 12 is driven to rotate, and meanwhile, under the action of the limiting rod 11, the fixing plates 13 move towards the direction of the external water pipe, and the two fixing plates 13 clamp and fix the external water pipe, so that the stability of connection between the external water pipe and the connecting pipe 9 is improved, and the follow-up stable water conveying is facilitated.

When the external water pipe starts to feed water, water enters the connecting pipe 9 through the external water pipe, then enters the filter tank 8 under the action of the opening 16, and the water level is connected with the inside of the tank 7, and under the action of the filter tank 8, impurities are filtered, and the water passes through and then enters the water inlet pipe 2. When the impurity needs to be cleaned, the fixing bolt 10 can be rotated, so that the cover plate 3 is not fixed on the connecting box 7, then the filter box 8 can be taken out under the action of the mounting opening 18 through the handle 5, the impurity in the filter box 8 can be taken out, and the impurity can be cleaned out through the opening 16, so that the effect of convenient cleaning is achieved.

The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the utility model in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the utility model. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A lithium bromide absorption heat pump comprising:

a heat pump body, wherein a water inlet pipe is arranged at one side of the heat pump body;

the method is characterized in that:

the lithium bromide absorption heat pump further comprises:

the connecting box is fixedly connected to the water inlet pipe, and the water inlet pipe penetrates through the side plate of the connecting box and extends into the connecting box; the top plate of the connecting box is provided with a mounting opening;

the filter box is positioned on the inner wall of the connecting box; the side plate of the filter box, which is far away from the water inlet pipe, is provided with an opening;

the cover plate is fixedly connected to the top of the filter box and is lapped on the top plate of the connecting box;

the fixed bolt is in threaded connection with the cover plate and is in threaded connection with the top plate of the connecting box;

the connecting pipe is fixedly connected to the left side plate of the connecting box, penetrates through the left side plate of the connecting box, contacts with the filtering box and corresponds to the opening.

2. A lithium bromide absorption heat pump according to claim 1 wherein:

the connecting pipe is provided with a mounting groove, two fixing plates are symmetrically arranged on the inner wall of the mounting groove, screw rods are respectively and rotatably arranged at one ends of the two fixing plates, which are far away from each other, the screw rods are in threaded connection with the connecting pipe, two limiting rods are fixedly connected on the fixing plates, and the limiting rods penetrate through the connecting pipe and extend to the outside.

3. A lithium bromide absorption heat pump according to claim 2 wherein:

the two limit rods are positioned on two sides of the screw rod.

4. A lithium bromide absorption heat pump according to claim 2 wherein:

one end of the screw rod, which is far away from the fixed plate, is fixedly connected with a knob.

5. A lithium bromide absorption heat pump according to claim 2 wherein:

the fixed plate is of an arc-shaped structure.

6. A lithium bromide absorption heat pump according to claim 1 wherein:

the diameter of the inner ring of the connecting pipe is consistent with the diameter of the opening.

7. A lithium bromide absorption heat pump according to claim 1 wherein:

the bottom rigid coupling of apron has the closing plate, closing plate and the roof laminating of junction box, and fixing bolt runs through the closing plate.

8. A lithium bromide absorption heat pump according to claim 1 wherein:

the connection box is of a frame structure with an open top.

9. A lithium bromide absorption heat pump according to claim 1 wherein:

the cover plate is fixedly connected with a handle.

10. A lithium bromide absorption heat pump according to claim 9 wherein:

the handle is provided with anti-skid patterns.