CN212178999U

CN212178999U - Heat exchange device of heating equipment

Info

Publication number: CN212178999U
Application number: CN201922409826.4U
Authority: CN
Inventors: 陈文杰
Original assignee: Qingdao Island Hvac Technology Co ltd
Current assignee: Qingdao Island Hvac Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-12-18
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a heat exchange device of heating equipment, relating to the technical field of heating equipment and comprising a box body; the utility model discloses a filter screen on the filter ring filters the interception to the dust of installing the outdoor air exhauster of during operation and the indoor air exhauster inspiratory, has avoided leading to the dust to block up the pipeline and get into the problem of heat exchange core because of the long-time work of device to the heat exchange efficiency and the life that make the device can not reduce, make the filter ring be convenient for to be dismantled through the slidable mounting who filters ring and fan mouth, thereby be convenient for in time clear up the dust on the filter screen.

Description

Heat exchange device of heating equipment

Technical Field

The utility model relates to a heating equipment technical field especially relates to a heating equipment's heat exchange device.

Background

The heating equipment is a heating facility which is arranged for keeping the space for people to live or produce in a proper heat state, wherein a heat exchange device is an indispensable part in the heating equipment, the heat exchange device is a device for transferring heat from a hot fluid to a cold fluid so as to meet the specified process requirements, and the heat exchange device is an industrial application of convective heat transfer and heat transfer, can be classified according to different modes, can be divided into a dividing wall type, a mixed type and a heat accumulating type according to the operation process of the heat exchange device, and can be divided into a compact type and a non-compact type according to the compactness degree of the surface of the heat exchange device;

the current heat exchange device is mostly single in structure, and the device during operation is mostly through the fan with outdoor or indoor air direct suction, and no matter all contain a large amount of dust impurity in natural environment or the air in the indoor environment, lead to after long-time work of heat exchange device, all can accumulate in the pipeline and the heat exchange core and build up more dust impurity to the reduction of the exchange efficiency of pipeline jam and heat exchange core influences the life of device even, consequently, the utility model provides a heat exchange device of heating equipment is used for solving the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the present invention is to provide a heat exchange device for heating equipment, which can filter and intercept the dust in the outdoor air draft and indoor air draft processes by filtering the filter screen on the filter ring, and can be conveniently detached by sliding the filter ring with the fan opening, so as to clean the dust on the filter screen in time.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme realizes: the utility model provides a heating equipment's heat exchange device, the power distribution box comprises a box body, the inside heat exchange core that is equipped with of box, the both sides of heat exchange core are equipped with intake pipe and blast pipe, the one end of intake pipe runs through the box through sealed bearing and is connected with outdoor air exhauster, the other end of intake pipe passes heat exchange core and box through sealed bearing successively and is connected with indoor air pump, the one end of blast pipe runs through the box through sealed bearing and is connected with indoor air exhauster, the other end of blast pipe passes heat exchange core and box through sealed bearing successively and is connected with outdoor air pump, the one end that the box was kept away from to outdoor air exhauster and indoor air exhauster is fixed with fan mouth respectively, slidable mounting has the filter ring.

The further improvement lies in that: the fan mouth is last to be seted up with the filter-tank that crosses filter ring matching, the top of fan mouth is equipped with the spring holder, the spring holder has the bolt through linear spring coupling, cross and install the filter screen on the filter ring, the top of crossing the filter ring is fixed with the slot that matches with the bolt, it is connected for the laminating with the fan mouth to cross the filter ring.

The further improvement lies in that: the outside parcel of heat exchange core has the protective housing, the inside wall of box is fixed in through the backup pad in the both sides of protective housing.

The further improvement lies in that: the pressure sensor is installed to the inside bottom of box, the relief valve with pressure sensor electric connection is seted up on the top of box.

The further improvement lies in that: the side wall of the box body is provided with a sealing box door, a handle is installed on the sealing box door, and the sealing box door is hinged with the box body.

The further improvement lies in that: the air inlet pipe and the exhaust pipe are both in spiral surrounding structures and are symmetrically arranged.

The further improvement lies in that: and the inner wall of the box body is provided with a heat insulation layer.

The utility model has the advantages that: the utility model discloses a box filters the interception to the dust of installing the outdoor air exhauster of during operation and the indoor air exhauster inspiratory through filtering the filter screen on the ring, has avoided leading to the dust to block up the pipeline and get into the problem of heat exchange core because of the long-time work of device to the heat exchange efficiency and the life that make the device can not reduce, make through the sliding installation who filters ring and fan mouth filter the ring and be convenient for by the dismantlement, thereby be convenient for in time clear up the dust on the filter screen.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a front view of the outdoor suction fan of the present invention;

fig. 4 is a front view of the filtering ring of the present invention.

Wherein: 1. a box body; 2. a heat exchange core; 3. an air inlet pipe; 4. an exhaust pipe; 5. an outdoor exhaust fan; 6. an indoor exhaust pump; 7. an indoor exhaust fan; 8. an outdoor exhaust pump; 9. a fan port; 10. a filter ring; 11. a filter tank; 12. a spring seat; 13. a linear spring; 14. a bolt; 15. filtering with a screen; 16. a slot; 17. a protective box; 18. a support plate; 19. a pressure sensor; 20. a pressure relief valve; 21. sealing the box door; 22. a handle; 23. and (7) an insulating layer.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2, 3 and 4, the embodiment provides a heat exchange device of heating equipment, which comprises a box body 1, wherein a heat exchange core 2 is arranged inside the box body 1 to exchange heat between indoor air and outdoor air, an air inlet pipe 3 and an air outlet pipe 4 are arranged on two sides of the heat exchange core 2, the outdoor air is introduced into the room through the air inlet pipe 3, the indoor air is discharged out of the room through the air outlet pipe 4, one end of the air inlet pipe 3 penetrates through the box body 1 through a sealing bearing and is connected with an outdoor exhaust fan 5, the other end of the air inlet pipe 3 penetrates through the heat exchange core 2 and the box body 1 through a sealing bearing and is connected with an indoor exhaust pump 6, one end of the air outlet pipe 4 penetrates through the box body 1 through a sealing bearing and is connected with an indoor exhaust fan 7, the other end of the air outlet pipe 4, outdoor air exhauster 5 and indoor air exhauster 7 keep away from the one end of box 1 and are fixed with fan mouth 9 respectively, slidable mounting has filter ring 10 on fan mouth 9, filters the air through filter ring 10.

Offer on the fan mouth 9 with filter ring 10 assorted filter tank 11, the top of fan mouth 9 is equipped with spring holder 12, spring holder 12 is connected with bolt 14 through linear spring 13, install filter screen 15 on the filter ring 10, the top of filter ring 10 is fixed with the slot 16 that matches with bolt 14, filter ring 10 is connected for the laminating with fan mouth 9, and the filter ring 10 of being convenient for is dismantled.

The 2 outside parcels of heat exchange core have protective housing 17, protect heat exchange core 2, the both sides of protective housing 17 are fixed in the inside wall of box 1 through backup pad 18.

Pressure sensor 19 is installed to the inside bottom of box 1, pressure release valve 20 with pressure sensor 19 electric connection is seted up on the top of box 1, pressure sensor 19 is connected with the PCL control system of device for drive pressure release valve 20.

Sealed chamber door 21 has been seted up to box 1 lateral wall, install handle 22 on the sealed chamber door 21, sealed chamber door 21 is connected with box 1 is articulated, is convenient for later stage heat exchange device's maintenance.

Intake pipe 3 and blast pipe 4 are spiral surrounding structure, intake pipe 3 and blast pipe 4 are the symmetry and set up.

And the inner wall of the box body 1 is provided with a heat preservation layer 23 for heat preservation.

Firstly, the outdoor exhaust fan 5 is started to suck outdoor air into the heat exchange core 2 through the fan port 9 and the air inlet pipe 3, then the heat exchange core 2 is started to convert the outdoor air pumped by the outdoor exhaust fan 5 into hot air, the indoor exhaust pump 6 is started to guide the hot air converted by the heat exchange core 2 into the room, so as to heat the indoor, when the device heats the indoor for a period of time, firstly the indoor exhaust fan 7 is started to draw the turbid indoor hot air into the heat exchange core 2 through the fan port 9 and the exhaust pipe 4, finally the outdoor exhaust pump 8 is started to lead the indoor air drawn into the heat exchange core 2 out of the room, after the device works for a period of time, the bolt 14 on the fan port 9 is opened, the filter ring 10 is taken out to clean dust intercepted by the filter screen 15 in time, and after the cleaning is finished, the filter ring 10 is installed on the fan port 9 and the bolt 14 is closed, so that the dust is filtered when the device works again.

This heating equipment's heat exchange device, including box 1, filter the interception to the dust that outdoor air exhauster 5 of device during operation and indoor air exhauster 7 inhaled through filter screen 15 on the ring 10 of crossing, avoided leading to the dust to block up the pipeline and get into the problem of heat exchange core 2 because of the long-time work of device, thereby make the heat exchange efficiency and the life of device can not reduce, make filter ring 10 be convenient for by the dismantlement through the slidable mounting of filter ring 10 with fan mouth 9, thereby be convenient for in time clear up the dust on the filter screen 15.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heat exchange device of heating equipment, includes box (1), its characterized in that: a heat exchange core (2) is arranged in the box body (1), an air inlet pipe (3) and an air outlet pipe (4) are arranged on two sides of the heat exchange core (2), one end of the air inlet pipe (3) penetrates through the box body (1) through a sealing bearing and is connected with an outdoor exhaust fan (5), the other end of the air inlet pipe (3) successively passes through the heat exchange core (2) and the box body (1) through a sealing bearing to be connected with an indoor exhaust pump (6), one end of the exhaust pipe (4) penetrates through the box body (1) through a sealing bearing to be connected with an indoor exhaust fan (7), the other end of the exhaust pipe (4) passes through the heat exchange core (2) and the box body (1) in sequence through a sealing bearing to be connected with an outdoor exhaust pump (8), the outdoor exhaust fan (5) and the indoor exhaust fan (7) are respectively fixed with a fan port (9) at one end far away from the box body (1), and a filter ring (10) is arranged on the fan port (9) in a sliding manner.

2. The heat exchange device of a heating apparatus according to claim 1, wherein: offer on fan mouth (9) with filter ring (10) assorted filter tank (11), the top of fan mouth (9) is equipped with spring holder (12), spring holder (12) are connected with bolt (14) through linear spring (13), install filter screen (15) on filter ring (10), the top of filter ring (10) is fixed with slot (16) that match with bolt (14), filter ring (10) are connected for the laminating with fan mouth (9).

3. The heat exchange device of a heating apparatus according to claim 1, wherein: the outside parcel of heat exchange core (2) has protective housing (17), the inside wall in box (1) is fixed in through backup pad (18) in the both sides of protective housing (17).

4. The heat exchange device of a heating apparatus according to claim 1, wherein: pressure sensor (19) are installed to the inside bottom of box (1), relief valve (20) with pressure sensor (19) electric connection are seted up on the top of box (1).

5. The heat exchange device of a heating apparatus according to claim 1, wherein: the side wall of the box body (1) is provided with a sealing box door (21), a handle (22) is installed on the sealing box door (21), and the sealing box door (21) is hinged to the box body (1).

6. The heat exchange device of a heating apparatus according to claim 1, wherein: the air inlet pipe (3) and the exhaust pipe (4) are both in a spiral surrounding structure, and the air inlet pipe (3) and the exhaust pipe (4) are symmetrically arranged.

7. The heat exchange device of a heating apparatus according to claim 1, wherein: and a heat-insulating layer (23) is arranged on the inner wall of the box body (1).