CN219494286U - Air source heating device convenient to overhaul - Google Patents

Abstract

The utility model discloses an air source heat device convenient to overhaul, which comprises a cabinet body and a transmission unit which is connected in a sliding way in the inner cavity of the cabinet body, wherein the upper end of the transmission unit is fixedly connected with a heat exchange unit, the transmission unit comprises a screw rod, the screw rod is rotationally connected to the lower end of the transmission unit, and one end of the screw rod extends to the outer side through the inner cavity of the cabinet body.

Description

Air source heating device convenient to overhaul

Technical Field

The utility model relates to the technical field of heating and ventilation equipment, in particular to an air source heating device convenient to overhaul.

Background

The heating ventilation comprises heating, ventilation and air conditioning in three directions, and the main heating equipment comprises a boiler, a heat exchanger, a water pump and a radiator; the ventilation equipment is mainly a fan, and the main equipment of the air conditioner is a cooling tower, a water chilling unit, a water pump, an air processor, a fan coil and the like, and heating is a general term of technology, equipment and service for supplying heat to the room by consuming a certain energy source and keeping the temperature required by life or work in the room.

In the existing factory building heating and ventilation equipment, all can install a host computer outside the factory building, send the inside of factory building through the pipeline, then heat through radiator etc. in outdoor host computer, including air source heat pump, heat the water in the pipeline through air source heat pump, then send indoor with hot water, current host computer is all with fixed mounting such as electrical equipment pipeline in the inside of host computer, and then protect it, but when equipment breaks down and needs to overhaul, because the inside space of host computer is less, thereby lead to the inconvenient inside entering equipment of staff to work, greatly reduced work efficiency.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: how to realize the rapid overhaul of the air source heating device with faults.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an air source heat facility convenient to overhaul, includes the cabinet body and sliding connection at the drive unit of cabinet body inner chamber, drive unit's upper end fixedly connected with heat transfer unit, drive unit includes the lead screw, the lower extreme at drive unit is connected in the lead screw rotation, and the one end of lead screw runs through the inner chamber of the cabinet body and extends to the outside.

This application is through installing heat transfer unit in the upper end of drive unit to with drive unit slidable mounting at the inner chamber of the cabinet body, thereby promote the interior chamber of the cabinet body together with drive unit intercommunication heat transfer unit through rotating the lead screw and overhaul, the effectual air source heat facility of having realized the trouble overhauls fast.

Preferably: the sliding grooves are symmetrically arranged at the upper end of the bottom plate of the cabinet body, the transmission unit further comprises a base plate, and sliding rails matched with the sliding grooves are arranged at the positions, corresponding to the sliding grooves, of the lower end of the base plate.

The advantages are that: the inner cavity of the cabinet body can be ensured to slide stably, and the practicability of the application is improved.

Preferably: the heat exchange unit comprises a heat pump box body, the heat pump box body is fixedly arranged at the upper end of the base plate, and one side, far away from the cabinet door, of the heat pump box body is connected with a group of pipeline units.

Preferably: each group of pipeline units comprises a communicating pipe, the inner wall of the back of the cabinet body is fixedly clamped with a water pipe at the position corresponding to the communicating pipe, and the butt joint pipes are connected together at the positions, corresponding to the communicating pipes, of the through holes of the cabinet body, outside the water pipe and the communicating pipe.

Preferably: the sealing device is characterized in that a sealing tube is fixedly arranged in the middle of the inner cavity of the butt joint tube, a groove is formed in one side, close to the inner cavity of the cabinet body, of the sealing tube, a sealing ring is fixedly arranged in the groove, the outer port of the communicating tube is clamped in a clamping groove of the sealing tube, and the sealing ring is blocked in a gap between the communicating tube and the sealing tube.

The advantages are that: the sealing performance between the water pipe and the communicating pipe is preferably improved.

Preferably: the upper end of the heat pump box body is fixedly connected with a plate heat exchanger with an inverted trapezoid structure, and a plurality of radiating fins are uniformly arranged on the periphery and the upper end of the plate heat exchanger.

The advantages are that: the radiating effect of this application has effectually been improved.

Preferably: the upper end of the cabinet body is provided with a heat radiating unit, the heat radiating unit comprises a top cover, the lower end of the top cover corresponds to the plate heat exchanger, a motor is installed in the middle of the inner cavity of the top cover, and the top end of an output shaft of the motor is connected with a fan.

Preferably: and a heat radiation cover is sleeved at the position, corresponding to the fan, of the upper end of the top cover.

Preferably: and the tail end of the part extending to the outer side of the screw rod is fixedly connected with a knob.

The advantages are that: make things convenient for the staff to rotate, improved the practicality of this application.

Preferably: the back of the cabinet body is provided with a plurality of ventilation openings.

Compared with the prior art, the utility model has the beneficial effects that: according to the heat pump device, the heat pump box body is arranged at the upper end of the base plate, the base plate is arranged in the inner cavity of the cabinet body in a sliding way through the sliding rail in the sliding way, the screw rod which is rotationally connected to the lower end of the base plate extends to the outer side of the cabinet body, when equipment fails, the screw rod is rotated to adjust the position of the base plate, so that the base plate is communicated with the heat pump box body and pushed out of the inner cavity of the cabinet body, and further, a worker can conveniently overhaul the heat pump box body, the problem that the worker cannot conveniently enter the equipment to work due to small space in the host is solved, the rapid overhaul of the failed air source heat device is realized, and the work efficiency is greatly improved;

through when the pipeline is docked, dock both through docking pipe, be equipped with a sealed tube in the inside of docking pipe simultaneously to the one end that docking pipe is located water pipe and communicating pipe all is equipped with the sealing washer, seals the junction of pipeline through the sealing washer, and then prevents that pipeline docking department from leaking, has improved the practicality of this application greatly.

Drawings

FIG. 1 is a schematic front cross-sectional view of an air source thermal device for easy access according to an embodiment of the present utility model;

FIG. 2 is a schematic side cross-sectional view of an air source thermal device with convenient access according to an embodiment of the present utility model;

FIG. 3 is a schematic side cross-sectional view of an air source thermal device with easy access according to an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 3 illustrating an air source thermal device for easy maintenance according to an embodiment of the present utility model;

fig. 5 is an axial schematic view of an integral structure of an air source heating device with convenient maintenance according to an embodiment of the utility model.

In the figure: 1-a cabinet body; 11-a chute; 12-ventilation openings; 2-a heat exchange unit; 21-a heat pump box; 22-plate heat exchanger; 3-a transmission unit; 31-backing plate; 32-sliding rails; 33-screw rod; 34-a knob; 4-piping units; 41-a water pipe; 42-communicating pipe; 43-sealing the tube; 44-interfacing tube; 45-sealing rings; 5-a heat dissipation unit; 51-top cover; 52-an electric motor; 53-fans; 54-heat sink cap.

Detailed Description

In order to facilitate the understanding of the technical scheme of the present utility model by those skilled in the art, the technical scheme of the present utility model will be further described with reference to the accompanying drawings.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1, the embodiment discloses an air source heating device convenient to overhaul, which comprises a cabinet body 1, a heat exchange unit 2, a transmission unit 3, a pipeline unit 4 and a heat dissipation unit 5.

Referring to fig. 1 and 3, the cabinet 1 is provided with a cavity, the cabinet 1 comprises a chute 11 and a vent 12, the chute 11 is provided with two bottom plates symmetrically arranged at the upper end of the cabinet 1, and the vent 12 is provided with a plurality of vents uniformly distributed at the back of the cabinet 1 for ventilation and heat dissipation.

Referring to fig. 1-2, the transmission unit 3 is located in the inner cavity of the cabinet body 1, the transmission unit 3 includes a base plate 31, a sliding rail 32, a screw rod 33 and a knob 34, the base plate 31 is of a 'plane rectangle' structure, the sliding rail 32 is provided with two lower ends which are convenient to be installed at the base plate 31 corresponding to the sliding groove 11, the base plate 31 is slidably clamped in the inner cavity of the sliding groove 11 through the sliding rail 32, the screw rod 33 is located between the two sliding rails 32, the screw rod 33 is rotatably connected at the lower end of the base plate 31, and one end of the screw rod 33 penetrates through the inner cavity of the cabinet body 1 and extends to the outer side.

In this embodiment, the screw rod 33 located outside the cabinet body 1 is rotated at the lower end of the pad plate 31 by rotating the screw rod 33, so that the pad plate 31 moves forward along the chute 11, thereby improving the practicability of the application.

The part end that lead screw 33 extends to the cabinet body 1 outside is terminal fixedly connected with knob 34, and the preferred staff that makes things convenient for rotates lead screw 33, has improved the practicality of this application.

Referring to fig. 1-3, the heat exchange unit 2 is located in the inner cavity of the cabinet body 1, the heat exchange unit 2 includes a heat pump box 21 and a plate heat exchanger 22, and the heat pump box 21 is fixedly installed at the upper end of the backing plate 31.

In this embodiment, when the staff rotates the screw 33 to push the backing plate 31 outwards, the backing plate is pushed outwards together with the heat pump box 21, so that the maintenance of the backing plate is facilitated for the staff, and the problem that the staff cannot conveniently enter the equipment to work due to the small space inside the host is avoided.

The plate heat exchanger 22 is of an inverted ladder-shaped structure, is fixedly arranged at the upper end of the heat pump box body 21, and a plurality of radiating fins are arranged around the plate heat exchanger 22, so that heat generated in the heat pump box body 21 is effectively discharged outwards.

Referring to fig. 3-4 simultaneously, pipeline unit 4 is equipped with a set of, all keep away from the cabinet door of cabinet 1 with heat pump box 21 one side is linked together, pipeline unit 4 includes water pipe 41, communicating pipe 42, sealed pipe 43, butt joint pipe 44, sealing washer 45, communicating pipe 42 is located the inner chamber of cabinet 1, the one end of every communicating pipe 42 all is linked together with heat pump box 21, the one end that heat pump box 21 was kept away from to every communicating pipe 42 all is linked together with water pipe 41, water pipe 41 is located the outside of cabinet 1, make things convenient for the transportation of rivers, can utilize a plurality of water pipes 41 to carry out the circulation backward flow of hot and cold water simultaneously, the effectual practicality that has improved this application.

The butt joint pipe 44 is provided with a plurality of through holes which are in one-to-one correspondence with the water pipes 41 and the communicating pipes 42 and are fixedly arranged at the side wall of the cabinet body 1, the butt joint pipe 44 is sleeved outside the junction of each water pipe 41 and each communicating pipe 42, the sealing pipe 43 is fixedly arranged in the inner cavity of the butt joint pipe 44, two ends of the sealing pipe 43 are respectively communicated with the water pipes 41 and the communicating pipes 42, a groove is formed in one side, close to the inner cavity of the cabinet body 1, of the sealing pipe 43, the sealing ring 45 is positioned in the groove, the outer port of the communicating pipe 42 is clamped in the clamping groove of the sealing pipe 43, and the sealing ring 45 is blocked in a gap between the communicating pipe 42 and the sealing pipe 43.

In this embodiment, the seal ring 45 is made of rubber with good toughness.

In this embodiment, in the process of pulling out the backing plate 31 from the inside of the cabinet body 1, can make communicating pipe 42 pull out from the inside of sealed tube 43, during the later butt joint, communicating pipe 42 also can move and sealed tube 43 dock along with backing plate 31 synchronization, insert communicating pipe 42 in sealed tube 43's inside to produce the extrusion to sealing washer 45, make sealing washer 45 seal the gap of communicating pipe 42 and sealed tube 43, effectually prevented the device and appear leaking the condition at the removal in-process, improved this application practicality greatly.

Referring to fig. 1-3, the heat dissipation unit 5 is located at the upper end of the cabinet body 1, the heat dissipation unit 5 includes a top cover 51, a motor 52, a fan 53, and a heat dissipation cover 54, the top cover 51 is fixedly installed at the upper end of the cabinet body 1 and corresponds to the plate heat exchanger 22, a plurality of air holes are formed in the bottom plate of the top cover 51, the motor 52 is installed in the inner cavity of the top cover 51, the top end of an output shaft of the motor 52 is connected with the fan 53, and the heat dissipation cover 54 is sleeved at the position, corresponding to the fan 53, of the upper end of the top cover 51.

In this embodiment, the motor 52 controls the fan 53 to rotate, so as to convey the heat inside the cabinet 1 to the outside, thereby achieving the effect of cooling.

The working principle of the embodiment is as follows: the utility model has the advantages that the heat pump box body 21 is arranged at the upper end of the base plate 31 by a worker, the base plate 31 is slidably arranged in the inner cavity of the chute 11 arranged in the inner cavity of the cabinet body 1 through the sliding rail 32, the screw rod 33 rotatably connected to the lower end of the base plate 31 is extended to the outer side of the cabinet body 1, when equipment fails, the position of the base plate 31 is adjusted by rotating the screw rod 33, so that the base plate 31 is communicated with the heat pump box body 21 and pushed out of the inner cavity of the cabinet body 1 together by the worker for overhauling the heat pump box body, the space inside a host is small, the worker is prevented from inconveniently entering the equipment for working, the rapid overhauling of the air source heat device with the failure is realized, and the working efficiency is greatly improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

The above-described embodiments merely represent embodiments of the utility model, the scope of the utility model is not limited to the above-described embodiments, and it is obvious to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (10)

1. An air source heat device convenient to overhaul, its characterized in that: including the cabinet body (1) and sliding connection at the drive unit (3) of cabinet body (1) inner chamber, the upper end fixedly connected with heat transfer unit (2) of drive unit (3), drive unit (3) include lead screw (33), lead screw (33) rotate the lower extreme of connecting at drive unit (3), and the one end of lead screw (33) runs through the inner chamber of cabinet body (1) and extends to the outside.

2. The air source thermal device for easy access of claim 1, wherein: the sliding chute (11) is symmetrically arranged at the upper end of the bottom plate of the cabinet body (1), the transmission unit (3) further comprises a base plate (31), and sliding rails (32) matched with the base plate (31) are arranged at the positions, corresponding to the sliding chute (11), of the lower end of the base plate.

3. The air source thermal device for easy access of claim 1, wherein: the heat exchange unit (2) comprises a heat pump box body (21), the heat pump box body (21) is fixedly arranged at the upper end of the base plate (31), and one side, far away from the cabinet door, of the heat pump box body (21) is connected with a group of pipeline units (4).

4. An air source thermal device for easy access as defined in claim 3, wherein: each group of pipeline units (4) comprises a communicating pipe (42), water pipes (41) are fixedly clamped at positions corresponding to the communicating pipe (42) on the inner wall of the back of the cabinet body (1), and butt joint pipes (44) are connected together at through holes of the outer sides of the water pipes (41) and the communicating pipe (42) located in the cabinet body (1).

5. The air source thermal device for easy access of claim 4, wherein: the sealing device is characterized in that a sealing tube (43) is fixedly arranged in the middle of an inner cavity of the butt joint tube (44), a groove is formed in one side, close to the inner cavity of the cabinet body (1), of the sealing tube (43), a sealing ring (45) is fixedly arranged in the groove, the outer port of the communicating tube (42) is clamped in a clamping groove of the sealing tube (43), and the sealing ring (45) is blocked in a gap between the communicating tube (42) and the sealing tube (43).

6. An air source thermal device for easy access as defined in claim 3, wherein: the upper end of the heat pump box body (21) is fixedly connected with a plate heat exchanger (22) with an inverted trapezoid structure, and a plurality of radiating fins are uniformly arranged on the periphery and the upper end of the plate heat exchanger (22) at equal intervals.

7. The air source thermal device for easy access of claim 1, wherein: the upper end of the cabinet body (1) is provided with a heat radiating unit (5), the heat radiating unit (5) comprises a top cover (51), the lower end of the top cover (51) corresponds to the plate heat exchanger (22), a motor (52) is installed in the middle of the inner cavity of the top cover (51), and the top end of an output shaft of the motor (52) is connected with a fan (53).

8. The air source thermal device for easy access of claim 7, wherein: the upper end of the top cover (51) is sleeved with a heat dissipation cover (54) at a position corresponding to the fan (53).

9. The air source thermal device for easy access of claim 1, wherein: the screw rod (33) extends to the tail end of the outer side part and is fixedly connected with a knob (34).

10. The air source thermal device for easy access of claim 1, wherein: the back of the cabinet body (1) is provided with a plurality of ventilation openings (12).