CN217383303U

CN217383303U - Full heat exchanger convenient for replacing filter plate

Info

Publication number: CN217383303U
Application number: CN202123371296.2U
Authority: CN
Inventors: 高满芳; 黄钧媛; 季杰; 陶宇
Original assignee: Jiangsu Daxiang Technology Co ltd
Current assignee: Jiangsu Daxiang Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-06
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a full heat exchanger convenient to change filter plate, including the casing, inside filter plate and the fixed establishment of being provided with of casing, fixed establishment includes baffle, base, adjusting screw, the fixed subassembly in top and the fixed subassembly of lateral part, and the left side of baffle is fixed in the left side inner wall middle part of casing, and the base is fixed in the baffle top, and the middle part of base is provided with and supplies to filter plate male insertion groove, and the fixed subassembly in top includes left roof and right roof, and the fixed subassembly of lateral part includes left side board and the right side board that two sets of symmetries set up. The utility model has the advantages of simple structure, simple to operate has saved the installation cost, and can be convenient for be suitable for the filtration otter board of different thickness, and application scope is wide.

Description

Full heat exchanger convenient for replacing filter plate

Technical Field

The utility model belongs to the technical field of heat exchanger, concretely relates to full heat exchanger convenient to change filter plate.

Background

In a small household air conditioner or a VRV air conditioning system, the indoor air quality is poor because of no fresh air, and a heat recovery device is required to be adopted in the system. The total heat exchanger is a high-efficiency energy-saving heat recovery device, preheats or precools fresh air introduced into an air conditioning system by recovering waste heat in exhaust, reduces (increases) the enthalpy value of the fresh air before the fresh air enters an indoor or a surface cooler of an air conditioning unit for heat-humidity treatment, effectively reduces the load of the air conditioning system, saves the energy consumption and the operating cost of the air conditioning system, effectively solves the contradiction between the improvement of the indoor air quality and the energy conservation of the air conditioner, and has irreplaceable effect in the field of the energy conservation of the air conditioning system. When the total heat exchange works, dust in the air can enter the equipment along with the pipeline, the blockage in the equipment is easily caused, the use efficiency of the equipment is influenced, the damage of internal parts of the equipment can be caused, and economic loss is brought to users.

Disclosure of Invention

For solving the deficiencies of the prior art, an object of the utility model is to provide a full heat exchanger convenient to change the filter plate, simple to operate, and the filtration otter board of applicable different thickness.

In order to achieve the above object, the utility model adopts the following technical scheme:

full heat exchanger convenient to change filter plate, which comprises a housin, inside filter plate and the fixed establishment of being provided with of casing, fixed establishment includes the baffle, a pedestal, adjusting screw, the fixed subassembly in top and lateral part, the left side of baffle is fixed in the left side inner wall middle part of casing, the base is fixed in the baffle top, the middle part of base is provided with and supplies to filter otter board male insertion groove, the fixed subassembly in top includes left roof and right roof, the both sides of left roof left side wall all are passed through spring coupling in the left side wall upper portion of casing, the top of right roof is fixed in on the roof of casing, the fixed subassembly of lateral part includes left side board and the right side board that two sets of symmetries set up, two right side boards are fixed respectively to be set up on the front side inner wall and the rear side inner wall of casing, the bottom all is fixed in the top of base, two left side boards correspond respectively and slide and set up in the left side of right side board.

Preferably, the front end and the rear side at aforementioned base top all are provided with down the spout, and the front side and the rear side of casing roof all are provided with the spout, and the top and the bottom of left side board all are connected with the slider, and the slider correspondence is connected in last spout and lower spout to realize the horizontal slip of left side board, the position of manually regulated left side board, fix with the both sides that realize left side board and right side board will filter the otter board.

Preferably, the left side of the base is provided with an adjusting channel and an adjusting groove, and the adjusting channel, the adjusting groove and the insertion groove are communicated in sequence.

Preferably, the left side wall of the shell is provided with an adjusting opening, the inner side walls of the adjusting opening and the adjusting channel are provided with inner threads, the outer side wall of the adjusting screw rod is provided with outer threads corresponding to the inner threads, the right end of the adjusting screw rod is sequentially in threaded connection with the adjusting opening and the adjusting channel and extends into the insertion groove, and the adjusting screw rod can be screwed or unscrewed outside the shell so as to adjust the fixing degree of the bottom of the filter screen plate.

Preferably, a fixing block is fixed at the right end of the adjusting screw.

Preferably, the left side of aforementioned casing is provided with new trend entry and dirty wind export, and the right side is provided with new trend export and dirty wind entry, and filter plate sets up in the right side of new trend entry.

Preferably, the left side of the top of the shell is provided with an installation opening, and an installation door plate is installed on the outer side of the installation opening through bolts, so that the installation and the disassembly are both convenient.

The utility model discloses an useful part lies in: the utility model has simple structure and convenient installation, does not need professional maintenance personnel, and can install and dismantle the filter screen plate by a user, thereby saving the installation cost; the top and two sides of the filter screen plate can be respectively fixed through the top fixing component and the side fixing component, and the adjusting screw rod can be screwed or unscrewed outside the shell so as to adjust the fixing degree of the bottom of the filter screen plate, so that the filter screen plate is stable to install and convenient to operate; the positions of the left top plate, the left side plate and the fixing block can be adjusted, so that the filter screen plate is convenient to apply to filter screen plates with different thicknesses, and the application range is wide.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is an enlarged partial schematic view at A of FIG. 1;

fig. 4 is a cross-sectional view of the base of the present invention.

The meaning of the reference symbols in the figures: 1. the novel air conditioner comprises a shell, 1.1 parts of a fresh air inlet, 1.2 parts of an installation door plate, 2 parts of a filter screen plate, 3 parts of a partition plate, 4 parts of a base, 4.1 parts of an insertion groove, 4.2 parts of a lower chute, 4.3 parts of an adjusting channel, 4.4 parts of an adjusting groove, 5 parts of an adjusting screw rod, 6 parts of a right top plate, 7 parts of a left side plate, 7.1 parts of a sliding block, 8 parts of a right side plate, 9 parts of a fixing block, 10 parts of a spring, 11 parts of a left top plate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, the utility model discloses a full heat exchanger convenient to change filter plate, including casing 1, casing 1 is inside to be provided with and to filter otter board 2 and fixed establishment, and fixed establishment includes baffle 3, base 4, adjusting screw 5, the fixed subassembly in top and the fixed subassembly of lateral part, and the left side of baffle 3 is fixed in the left side inner wall middle part of casing 1 for filter otter board 2 is filtered in the installation.

The base 4 is fixed on the top of the partition board 3, the middle part of the base 4 is provided with an insertion groove 4.1 for inserting the filter screen plate 2, the left side of the base 4 is provided with an adjusting channel 4.3 and an adjusting groove 4.4, and the adjusting channel 4.3, the adjusting groove 4.4 and the insertion groove 4.1 are communicated in sequence. Be provided with the regulation mouth on the left side wall of casing 1, all be provided with the internal thread on the inside wall of regulation mouth and regulation passageway 4.3, be provided with the external screw thread corresponding with the internal thread on adjusting screw 5's the lateral wall, adjusting screw's right-hand member threaded connection regulation mouth and regulation passageway 4.3 in proper order extends to in the insertion groove 4.1, adjusting screw 5's right-hand member is fixed with fixed block 9, can screw up or unscrew adjusting screw 5 through outside casing 1, so that the adjustment is to the fixed degree of filtering net board 2 bottoms.

The top fixing assembly comprises a left top plate 11 and a right top plate 6, the two sides of the left side wall of the left top plate 11 are connected to the upper portion of the left side wall of the shell 1 through springs 10, the top end of the right top plate 6 is fixed to the top wall of the shell 1, the left and right movement of the left top plate 11 can be driven through compression and resilience of the springs 10, and the filter screen plate 2 can be placed and taken out conveniently.

The subassembly is fixed to lateral part includes left side board 7 and the right side board 8 that two sets of symmetries set up, and two right side boards 8 are fixed respectively and are set up on the front side inner wall of casing 1 and rear side inner wall, and the bottom all is fixed in the top of base 4, and two left side boards 7 correspond respectively and slide and set up in the left side of right side board 8. The front end and the rear side at 4 tops of base all are provided with down spout 4.2, and the front side and the rear side of 1 roof of casing all are provided with the spout, and the top and the bottom of left side board 7 all are connected with slider 7.1, and slider 7.1 corresponds to be connected in last spout and lower spout 4.2 to realize the horizontal slip of left side board 7, but the position of manual regulation left side board 7, fix with the both sides that realize left side board 7 and right side board 8 will filter otter board 2.

The left side of casing 1 is provided with new trend entry 1.1 and dirty wind export, and the right side is provided with new trend export and dirty wind entry, and filter plate 2 sets up in the right side of new trend entry 1.1. The left side of the top of the shell 1 is provided with a mounting opening, the outer side of the mounting opening is provided with a mounting door plate 1.2 through bolts, and the mounting and the dismounting are both convenient.

In order to better illustrate the present invention, the following description specifically describes the working process thereof:

when the filter screen plate 2 needs to be installed, the installation door is opened, the filter screen plate 2 is conveyed into the shell 1 through the space between the front top plate and the rear top plate, the bottom of the filter screen plate 2 is inserted into the insertion groove 4.1, the right ends of the two sides of the filter screen plate are tightly attached to the two right side plates 8, the adjusting screw rods 5 are screwed until the fixing blocks 9 fix the bottom of the filter screen plate 2, and then the positions of the two left side plates 7 are adjusted in a sliding mode, so that the two sides of the filter screen plate 2 are fixed by the left side plates 7 and the right side plates 8, and installation can be completed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. The total heat exchanger convenient for replacing the filter plate comprises a shell (1) and is characterized in that a filter screen plate (2) and a fixing mechanism are arranged inside the shell (1), the fixing mechanism comprises a partition plate (3), a base (4), an adjusting screw (5), a top fixing component and a side fixing component, the left side of the partition plate (3) is fixed in the middle of the inner wall of the left side of the shell (1), the base (4) is fixed at the top of the partition plate (3), the middle of the base (4) is provided with an insertion groove (4.1) for inserting the filter screen plate (2), the top fixing component comprises a left top plate (11) and a right top plate (6), the two sides of the left side wall of the left top plate (11) are connected to the upper part of the left side wall of the shell (1) through springs (10), the top end of the right top plate (6) is fixed on the top wall of the shell (1), the side fixing component comprises a left side plate (7) and a right side plate (8) which are symmetrically arranged, two right side board (8) are fixed respectively and are set up on the front side inner wall of casing (1) and rear side inner wall, and the bottom all is fixed in the top of base (4), two left side board (7) correspond respectively and slide and set up in the left side of right side board (8).

2. The total heat exchanger convenient for replacing the filter plate according to claim 1, wherein the front end and the rear side of the top of the base (4) are both provided with a lower sliding groove (4.2), the front side and the rear side of the top wall of the shell (1) are both provided with an upper sliding groove, the top end and the bottom end of the left side plate (7) are both connected with a sliding block (7.1), and the sliding block (7.1) is correspondingly connected in the upper sliding groove and the lower sliding groove (4.2) so as to realize the left-right sliding of the left side plate (7).

3. The total heat exchanger facilitating filter plate replacement according to claim 1, wherein the base (4) is provided at a left side thereof with a regulation passage (4.3) and a regulation groove (4.4), and the regulation passage (4.3), the regulation groove (4.4) and the insertion groove (4.1) are communicated in sequence.

4. The total heat exchanger convenient for replacing the filter plate according to claim 2, wherein the left side wall of the shell (1) is provided with an adjusting port, the inner side walls of the adjusting port and the adjusting channel (4.3) are provided with inner threads, the outer side wall of the adjusting screw rod (5) is provided with outer threads corresponding to the inner threads, and the right end of the adjusting screw rod (5) is sequentially in threaded connection with the adjusting port and the adjusting channel (4.3) and extends into the insertion groove (4.1).

5. The total heat exchanger convenient for filter plate replacement according to claim 1, wherein a fixing block (9) is fixed to the right end of the adjusting screw (5).

6. The total heat exchanger convenient for replacing the filter plate according to claim 1, wherein the left side of the shell (1) is provided with a fresh air inlet (1.1) and a dirty air outlet, the right side is provided with a fresh air outlet and a dirty air inlet, and the filter screen plate (2) is arranged on the right side of the fresh air inlet (1.1).

7. The total heat exchanger convenient for filter plate replacement according to claim 1, characterized in that the top left side of the shell (1) is provided with a mounting opening, and the outer side of the mounting opening is provided with a mounting door plate (1.2) through bolts.