CN218565719U

CN218565719U - Heat exchanger device

Info

Publication number: CN218565719U
Application number: CN202221914684.2U
Authority: CN
Inventors: 江潇; 杨阳; 江永高
Original assignee: Guilin Fengyang Science And Technology Co ltd
Current assignee: Guilin Fengyang Science And Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-03-03
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a heat exchanger device, include the frame and install plate heat exchanger in the frame, plate heat exchanger with be provided with the heat insulating part between the frame. The utility model discloses a heat exchanger device through set up the heat insulating part between frame and plate heat exchanger, plays the effect that blocks the heat of baffle plate heat exchanger to the frame transmission, and reducible plate heat exchanger's calorific loss has improved the heat transfer effect of plate heat exchanger with surrounding space.

Description

Heat exchanger device

Technical Field

The utility model relates to an air conditioning technology field especially relates to a heat exchanger device.

Background

The air conditioner cools or heats the indoor space through the heat exchanger. The plate heat exchanger has a large heat exchange area and is often used in places with large space. In the prior art, the plate-type heat exchanger is directly arranged in the frame and can be used in a specified place.

However, because the plate-type heat exchanger has large area and size and large contact area with the frame, if effective heat insulation is not performed, the frame can take away the heat of the heat exchanger and transfer the heat to the ground, so that partial heat loss is caused, and the heat exchange effect of the heat exchanger is influenced.

In view of the above, it is necessary to provide a heat exchanger device capable of improving the heat exchange effect of a plate heat exchanger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provide a can improve plate heat exchanger's heat transfer effect's heat exchanger device.

The utility model provides a heat exchanger device, include the frame and install plate heat exchanger in the frame, plate heat exchanger with be provided with the heat insulating part between the frame.

In an alternative solution, the insulation is wrapped over the edges of the plate heat exchanger.

In one optional technical scheme, a frame groove is arranged on the inner surface of the frame, the edge of the plate heat exchanger is inserted into the frame groove, and the heat insulation piece is positioned in the frame groove;

the heat insulation piece separates the plate heat exchanger from the groove wall of the frame groove.

In an alternative solution, the frame is provided with a locking element for locking the plate heat exchanger, and an end of the locking element abuts against the heat insulation member.

In one alternative solution, the frame comprises a bottom frame on which a water tank is detachably mounted, and the lower end of the plate heat exchanger is suspended in the water tank.

In an alternative solution, the bottom frame has a mounting groove therein for accommodating the water tank, and a guide mechanism is provided between the water tank and the mounting groove for guiding the water tank to slide linearly.

In one optional technical scheme, the heat exchanger device further comprises a pipeline connected with the plate heat exchanger;

the conduit is at least partially disposed in the tank.

In an optional technical solution, a hanging member extending toward the water tank is further disposed on the bottom frame, and the pipeline is hung on the hanging member.

In one optional technical scheme, a water level alarm is installed in the water tank.

In one optional technical scheme, a water drainage pipe joint is connected to the water tank.

By adopting the technical scheme, the method has the following beneficial effects:

the utility model provides a heat exchanger device through set up the heat insulating part between frame and plate heat exchanger, plays the effect that blocks the heat of baffle plate heat exchanger to the frame transmission, and reducible plate heat exchanger's calorific loss has improved the heat transfer effect of plate heat exchanger with surrounding space. The utility model provides a heat exchanger device through arranging the basin in the bottom of frame, can receive the comdenstion water that comes from plate heat exchanger, can avoid the comdenstion water to drip subaerial to avoid making dirty ground, also avoided ground to skid.

Drawings

The disclosure of the present invention will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:

fig. 1 is a perspective view of a heat exchanger device according to an embodiment of the present invention at a front side view;

FIG. 2 is a schematic view of a plate heat exchanger;

FIG. 3 is an exploded view of the plate heat exchanger in connection with the frame;

fig. 4 is a perspective view of a heat exchanger apparatus according to another embodiment of the present invention from a front side perspective;

fig. 5 is a perspective view of a heat exchanger apparatus according to still another embodiment of the present invention at a rear view;

FIG. 6 is a cross-sectional view of the sink assembly bottom frame;

fig. 7 is a perspective view of a portion of the sink being extracted from the base frame.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, an embodiment of the present invention provides a heat exchanger device, which includes a frame 1 and a plate heat exchanger 2 installed in the frame 1, and a heat insulation member 3 is disposed between the plate heat exchanger 2 and the frame 1.

The utility model provides a heat exchanger device includes frame 1 and plate heat exchanger 2, and plate heat exchanger 2 can adopt the inflation heat transfer board, and it has runner and two runner joint 21, and one of them runner joint 21 is the entrance point, and another runner joint 21 is the exit end.

The frame 1 comprises a bottom frame 11, side frames 12 and a top frame 13, and the plate heat exchanger 2 is optionally connected to the bottom frame 11 and/or the side frames 12 and/or the top frame 13.

The heat insulating member 3 is an element capable of blocking heat transfer, and may be selected from a wood board, a rubber layer, a foam layer, and the like.

The thermal insulation 3 is fitted between the edge of the plate heat exchanger 2 and the frame 1 and functions to block heat transfer.

When fasteners (e.g., bolts, screws, etc.) are used to connect the plate heat exchanger 2 to the frame 1, the fasteners are also covered with a layer of rubber insulation.

Therefore, the utility model provides a heat exchanger device through set up heat insulating part 3 between frame 1 and plate heat exchanger 2, plays the effect that blocks the heat of plate heat exchanger 2 to the transmission of frame 1, and the calorific loss of reducible plate heat exchanger 2 has improved the heat transfer effect of plate heat exchanger 2 with the space on every side.

In one embodiment, as shown in fig. 4, a decorative plate 14 is installed in the frame 1, and the decorative plate 14 is located at the front side of the plate heat exchanger 2 for decoration. The hollow portion of the hollow decorative plate 14 is used for air circulation.

In one embodiment, as shown in fig. 1 and 4 to 5, the width of the bottom chassis 11 is greater than the width of the side chassis 12, the rear end of the bottom chassis 11 is located at the rear side of the side chassis 12, and the rear end of the bottom chassis 11 protrudes rearward. When the heat exchanger is installed, the rear end of the bottom frame 11 is in contact with the wall surface, so that a gas circulation channel is formed between the plate heat exchanger 2 and the wall surface, and the heat exchange of the plate heat exchanger 2 is facilitated.

In one of the embodiments, the insulation 3 is wrapped over the edges of the plate heat exchanger 2.

In this embodiment, the heat insulation member 3 is a flexible rubber heat insulation member, and wraps the rubber heat insulation member on the edge of the plate heat exchanger 2, and then assembles the plate heat exchanger 2 and the frame 1, thereby improving the heat insulation effect.

The heat insulation rubber is a material in the prior art, and is not described in detail here.

In one embodiment, as shown in fig. 3, the frame 1 is provided with a frame groove 10 on the inner surface, the edge of the plate heat exchanger 2 is inserted into the frame groove 10, and the thermal insulation member 3 is located in the frame groove 10. The heat insulation 3 separates the plate heat exchanger 2 from the groove wall of the frame groove 10.

In this embodiment, a frame groove 10 is provided on the inner surface of the frame 1, and the frame groove 10 may be selectively provided on the inner surfaces of the bottom frame 11, the side frames 12, and the top frame 13. During assembly, the edge of the plate heat exchanger 2 coated with the heat insulating piece 3 is inserted into the frame groove 10, and the heat insulating piece 3 separates the groove walls of the plate heat exchanger 2 and the frame groove 10. The frame groove 10 has a limiting effect on the plate heat exchanger 2, and is beneficial to improving the assembly stability.

In one of the embodiments, as shown in fig. 3, the frame 1 is provided with locking elements 4 for locking the plate heat exchanger 2, the ends of the locking elements 4 abutting against the insulation 3.

The locking element 4 can select a bolt, an internal thread hole is formed in the frame 1, the end portion of the locking element 4 faces the edge of the plate type heat exchanger 2, and after the plate type heat exchanger 2 is installed in place, the locking element 4 is screwed down, so that the end portion of the locking element supports against the heat insulation piece 3 to lock the plate type heat exchanger 2, and the locking element 4 is prevented from directly contacting with the plate type heat exchanger 2 to take away heat.

In one embodiment, as shown in fig. 1 and 4-7, the frame 1 comprises a bottom frame 11, on which bottom frame 11 the basin 5 is detachably mounted, the lower end of the plate heat exchanger 2 being suspended in the basin 5.

In this embodiment, the water tank 5 is mounted on the bottom frame 11, and the water tank 5 is detachably connected to the bottom frame 11. The lower end of the plate heat exchanger 2 passes through an opening on the top of the bottom frame 11 and is suspended in the water tank 5.

During the cooling, the comdenstion water on the plate heat exchanger 2 instils into in the basin 5, can avoid the comdenstion water to drip subaerial to avoid making dirty ground, also avoided ground to skid. After the water tank 5 is filled with water, the user can take the water tank 5 off the bottom frame 11, pour the water and then return the water for use.

In one embodiment, as shown in fig. 6 to 7, the bottom frame 11 has a mounting groove 111 therein for receiving the water tank 5, and a guide mechanism 6 for guiding the water tank 5 to slide linearly is provided between the water tank 5 and the mounting groove 111.

In this embodiment, the water tank 5 can be drawn out and put back from one end of the bottom frame 11. A mounting groove 111 is provided in the bottom frame 11, and one end of the mounting groove 111 is opened. The water tank 5 can be inserted into and withdrawn from the opening.

The guide mechanism 6 is disposed between the water tank 5 and the mounting groove 111, and guides the water tank 5 to slide linearly, thereby facilitating the extraction and the replacement of the water tank 5.

The guide mechanism 6 may be a rail mechanism including a convex rail 61 and a slide groove. A mounting mode is as follows: the convex rail 61 is provided on a side plate of the water tank 5, and the slide groove is provided on a groove wall of the mounting groove 111. The other installation mode is as follows: the convex rail 61 is arranged on the groove wall of the mounting groove 111, and the sliding groove is arranged on the side plate of the water tank 5.

In one of the embodiments the heat exchanger device further comprises a pipe 7 connected to the plate heat exchanger 2. The conduit 7 is at least partially arranged in the basin 5.

The conduit 7 may be a hose. Two pipes 7 are generally connected to the plate heat exchanger 2, one pipe 7 being a supply pipe and the other being a return pipe. The two pipes 7 are correspondingly connected with two flow passage joints 21.

Two flow channel connections 21 are present at the bottom of the plate heat exchanger 2 and the pipe 7 is at least partly arranged in the water tank 5. The duct 7 can be taken from the back side of the frame 1 through the opening 112 in the bottom frame 11 into the sink 5 and then connected to the flow channel connection 21, which facilitates the pipeline layout and beautification of the product.

The joint of the pipeline 7 and the flow channel joint 21 is difficult to preserve heat, and sometimes, the joint is not covered by a heat preservation layer, so that condensed water can be dropped. In this embodiment, a section of the pipe 7 connected to the joint 21 is disposed in the water tank 5, and the connection portion of the pipe 7 and the flow path joint 21 is located above the water tank 5 or directly in the water tank 5, and the condensate water produced thereby is also received by the water tank 5 without dropping on the ground. In one embodiment, the bottom frame 11 is further provided with a hanger 8 extending into the sink 5, and the pipe 7 is hung on the hanger 8.

The hanger 8 may be a hook attached to the bottom frame 11 and extending down into the sink 5. Pipeline 7 hangs on pendant 8, can avoid when pull, dismantlement and installation basin 5, pipeline 7 follows basin 5 and starts, can avoid influencing pipeline 7 and runner joint 21's connection stability.

In one embodiment, as shown in fig. 7, a water level alarm 9 is installed in the water tank 5, and when the water level in the water tank 5 reaches an alarm level, the water level alarm 9 is automatically turned on to prompt a user to pour out the water in the water tank 5.

The water level alarm 9 may adopt a combination of a water level sensor and an alarm. A water level sensor is installed in the water tank 5 for monitoring the water level. The alarm may alternatively be mounted in the sink 5 or on the frame 1. The water level sensor is connected with the alarm through a lead. When the water level sensor monitors that the water level in the water tank 5 reaches the warning water level, a signal is sent to the alarm, and the alarm gives an alarm.

The water level sensor and the alarm are prior art devices and will not be described in detail herein.

In one embodiment, as shown in fig. 7, the water tank 5 is connected with a water discharge pipe joint 51, when in use, the water discharge pipe joint 51 is connected with a water discharge pipe to automatically discharge water to a designated position, and the water tank 5 does not need to be frequently disassembled to pour water, so that the use convenience is improved.

If necessary, a check valve may be installed in the drain pipe joint 51 to prevent water from flowing backward into the sump 5 through the drain pipe joint 51.

According to the requirements, the above technical schemes can be combined to achieve the best technical effect.

The foregoing is considered as illustrative only of the principles and preferred embodiments of the invention. It should be noted that, for a person skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the scope of the present invention should be viewed.

Claims

1. A heat exchanger device is characterized by comprising a frame and a plate heat exchanger arranged in the frame, wherein a heat insulation piece is arranged between the plate heat exchanger and the frame;

and a locking element for locking the plate heat exchanger is arranged on the frame, and the end part of the locking element tightly supports the heat insulation part.

2. The heat exchanger apparatus according to claim 1, wherein the thermal insulation is wrapped over an edge of the plate heat exchanger.

3. The heat exchanger apparatus according to claim 2, wherein a frame groove is provided on an inner surface of the frame, the edge of the plate heat exchanger is inserted into the frame groove, and the thermal insulator is in the frame groove;

4. A heat exchanger apparatus according to any one of claims 1-3, wherein the frame comprises a bottom frame on which a water tank is detachably mounted, the lower end of the plate heat exchanger being suspended in the water tank.

5. The heat exchanger apparatus as claimed in claim 4, wherein the bottom frame has a mounting groove therein for receiving the water tank, and a guide mechanism is provided between the water tank and the mounting groove for guiding the water tank to slide linearly.

6. The heat exchanger apparatus of claim 4, further comprising a conduit connected to the plate heat exchanger;

the conduit is at least partially disposed in the tank.

7. The heat exchanger apparatus of claim 6 wherein the bottom frame is further provided with a hanger extending into the tank, the pipe being hung from the hanger.

8. The heat exchanger apparatus of claim 4 wherein a water level alarm is mounted in the water tank.

9. The heat exchanger apparatus of claim 4 wherein a drain fitting is connected to the tank.