CN217900154U

CN217900154U - Heat recoverer for laboratory air conditioning system

Info

Publication number: CN217900154U
Application number: CN202222015262.8U
Authority: CN
Inventors: 杜鲲
Original assignee: Shenzhen Lihai Laboratory System Technology Co ltd
Current assignee: Shenzhen Lihai Laboratory System Technology Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-25
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a heat recovery device for a laboratory air conditioning system, which comprises a heat recovery device body and a handle, wherein the lower surface of the heat recovery device body is fixedly provided with a base, the inner wall of the heat recovery device body is fixedly provided with a compressor, the interior of the heat recovery device body is connected with a working plate in a sliding way, and the working plate runs through the interior of the heat recovery device body; further comprising: the filter screen is fixedly arranged on the lower surface of the working plate, the filter screen is distributed on the lower surface of the working plate at equal intervals, and a sliding groove is formed in the working plate. When this a heat recovery device for laboratory air conditioning system installs the filter screen, insert the work plate in the heat recovery device body, when the filter screen contacted the bottom of heat recovery device body, fixture block and draw-in groove were in same horizontal direction, and the fixture block entered into the draw-in groove under the effect of first spring this moment, installed work plate and filter screen in the heat recovery device body promptly, and the installation is simple swift.

Description

Heat recoverer for laboratory air conditioning system

Technical Field

The utility model relates to a heat recovery device technical field specifically is a heat recovery device for laboratory air conditioning system.

Background

The heat recoverer can perform sufficient heat and moisture exchange between indoor exhaust air and outdoor fresh air, so that heat or cold in the exhaust air can be recovered, and for example, the exhaust heat recoverer of a laundry dryer with the publication number of CN207703053U not only reduces energy consumption of a large number of heat sources for heating the fresh air, but also reduces the exhaust air temperature, is beneficial to environmental protection and improves the efficiency of the dryer;

however, when the novel filter screen is used, the filter screen inside is inconvenient and quick to replace and clean, after the novel filter screen is used for a long time, more impurities can be accumulated on the filter screen, the use of subsequent machines can be influenced, the working efficiency of the machines can be reduced, and the waste of electric energy can be caused.

In order to solve the above problems, innovative design based on the original heat recovery device is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat recovery device for laboratory air conditioning system to the filter screen to inside that proposes in solving above-mentioned background art is inconvenient quick changes and washs, after long-time the use, can pile up more impurity on the filter screen, can influence the use of subsequent machine, can reduce the work efficiency of machine, can lead to the problem of the waste of electric energy.

In order to achieve the above object, the utility model provides a following technical scheme: a heat recoverer for a laboratory air conditioning system comprises a heat recoverer body and a handle, wherein a base is fixedly mounted on the lower surface of the heat recoverer body, a compressor is fixedly mounted on the inner wall of the heat recoverer body, a working plate is connected to the inside of the heat recoverer body in a sliding mode and penetrates through the inside of the heat recoverer body;

the handle is connected to the upper surface of the working plate in a sliding mode, and the central axis of the handle and the central axis of the working plate are on the same straight line;

a recuperator for a laboratory air conditioning system, further comprising:

the filter screens are fixedly arranged on the lower surface of the working plate and are distributed on the lower surface of the working plate at equal intervals, and sliding grooves are formed in the working plate;

the sliding rod is connected to the upper surface of the heat recoverer body in a sliding mode, penetrates through the inside of the heat recoverer body, is provided with a clamping groove in the inner wall of the heat recoverer body, and is provided with a groove in the inside of the heat recoverer body.

Preferably, the inside sliding connection of working plate has the fixture block, and the side fixed mounting of fixture block has the first spring that plays the elasticity effect of resetting, and the other one side of first spring with the inner wall fixed connection of working plate, when installing the working plate, insert the working plate and separation net this internal heat recovery device, after the filter screen contacted the bottom of heat recovery device body, fixture block and draw-in groove were in same horizontal direction, the fixture block entered into the draw-in groove under the effect of first spring this moment, installed working plate and filter screen in the heat recovery device body promptly, and the installation is simple swift.

Preferably, the clamping blocks are symmetrically distributed about the center of the working plate, the clamping blocks correspond to the clamping grooves one to one, the connecting plates are fixedly mounted on the left side and the right side of the working plate, the working plate and the heat recovery device body form a clamping structure through the clamping blocks and the clamping grooves, and the clamping stability is optimized through the symmetrically distributed clamping blocks.

Preferably, the positive section of connecting plate is for falling "L" structure, and the connecting plate with the slide bar one-to-one to the fixed surface of slide bar install with the lug that the recess corresponds, when the installation work board, the connecting plate can extrude the slide bar, and the slide bar can drive the lug and slide in the recess this moment.

Preferably, the convex blocks are symmetrically distributed about the center of the sliding rod, the lower surfaces of the convex blocks are fixedly provided with second springs with elastic reset functions, the other sides of the second springs are fixedly connected with the inner wall of the heat recovery device body, and the convex blocks can extrude the second springs when sliding in the grooves.

Preferably, the positive section of handle is for falling "U" type, and the fixed surface of handle install with the slider that the spout corresponds to the fixed surface of slider installs the haulage rope, and the other one side of haulage rope with the side fixed connection of fixture block, when the working plate needs to be taken off, the pulling handle, the handle drives the slider and slides in the spout inside this moment, the slider drives the fixture block through the haulage rope and shifts out the draw-in groove, the slide bar moves toward the heat recovery device body outside under second spring and lug effect this moment, push the connecting plate simultaneously and release the heat recovery device body with the working plate, the staff of being convenient for takes off the working plate, the staff can wash the change to the filter screen this moment to the normal clear of follow-up work of being convenient for.

Compared with the prior art, the beneficial effects of the utility model are that: the heat recoverer for the laboratory air conditioning system adopts a novel structural design, and comprises the following specific contents:

(1) When the filter screen is installed in the heat recoverer for the laboratory air conditioning system, the working plate is inserted into the heat recoverer body, after the filter screen is contacted with the bottom of the heat recoverer body, the fixture block and the clamping groove are in the same horizontal direction, and at the moment, the fixture block enters the clamping groove under the action of the first spring, namely, the working plate and the filter screen are installed in the heat recoverer body, and the installation process is simple and rapid;

(2) This a heat recovery device for laboratory air conditioning system when the working plate needs to be taken off, pulling handle, the handle passes through slider and haulage rope and pulls out the draw-in groove with the fixture block, and the slide bar promotes the connecting plate this moment, and the staff of being convenient for pulls out the working plate through the handle, and operation process is simple and convenient, and the staff of being convenient for takes off the working plate, and the staff can wash the change to the filter screen this moment to the normal clear of follow-up work of being convenient for.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the connection structure of the working plate and the connecting plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the partial front cross-sectional structure of the slider in the working state of the present invention;

fig. 5 is a schematic view of the connection structure of the sliding rod and the bump according to the present invention.

In the figure: 1. a heat recovery body; 2. a compressor; 3. a working plate; 4. a filter screen; 5. a handle; 6. a connecting plate; 7. a clamping block; 8. a card slot; 9. a chute; 10. a slider; 11. a hauling rope; 12. a first spring; 13. a slide bar; 14. a bump; 15. a groove; 16. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a heat recoverer for a laboratory air conditioning system comprises a heat recoverer body 1 and a handle 5, wherein a base is fixedly installed on the lower surface of the heat recoverer body 1, a compressor 2 is fixedly installed on the inner wall of the heat recoverer body 1, a working plate 3 is connected to the interior of the heat recoverer body 1 in a sliding mode, and the working plate 3 penetrates through the interior of the heat recoverer body 1;

the handle 5 is connected to the upper surface of the working plate 3 in a sliding manner, and the central axis of the handle 5 is in the same straight line with the central axis of the working plate 3;

a recuperator for a laboratory air conditioning system, further comprising:

the filter screen 4 is fixedly arranged on the lower surface of the working plate 3, the filter screen 4 is distributed on the lower surface of the working plate 3 at equal intervals, and a sliding groove 9 is formed in the working plate 3;

the sliding rod 13 is connected to the upper surface of the heat recovery device body 1 in a sliding manner, the sliding rod 13 penetrates through the inside of the heat recovery device body 1, the inner wall of the heat recovery device body 1 is provided with a clamping groove 8, and the inside of the heat recovery device body 1 is provided with a groove 15.

The inside sliding connection of working plate 3 has fixture block 7, and the side fixed mounting of fixture block 7 has the first spring 12 that plays the elasticity effect of restoring to throne to the other one side of first spring 12 and the inner wall fixed connection of working plate 3.

The fixture blocks 7 are symmetrically distributed about the center of the working plate 3, the fixture blocks 7 correspond to the clamping grooves 8 one by one, and the connecting plates 6 are fixedly mounted on the left side and the right side of the working plate 3.

The front section of the connecting plate 6 is of an inverted L-shaped structure, the connecting plate 6 corresponds to the sliding rods 13 one by one, and the surface of the sliding rods 13 is fixedly provided with the convex blocks 14 corresponding to the grooves 15.

The convex blocks 14 are symmetrically distributed about the center of the sliding rod 13, a second spring 16 for elastic return is fixedly mounted on the lower surface of the convex blocks 14, and the other side of the second spring 16 is fixedly connected with the inner wall of the heat recovery device body 1.

When installing work plate 3, insert the inside of heat recovery device body 1 with work plate 3, fixture block 7 can be extruded by the inner wall of heat recovery device body 1 this moment, fixture block 7 moves toward the direction of extruding first spring 12, simultaneously when connecting plate 6 contacts slide bar 13, connecting plate 6 can promote slide bar 13, lug 14 can slide in recess 15 is inside this moment, lug 14 extrudes second spring 16 simultaneously, after filter screen 4 contacts the bottom of heat recovery device body 1, fixture block 7 and draw-in groove 8 are in same horizontal direction, fixture block 7 enters into draw-in groove 8 under the effect of first spring 12 this moment, install work plate 3 and filter screen 4 in heat recovery device body 1 this moment promptly, the operation process is swift convenient.

The front section of the handle 5 is an inverted U-shaped, a sliding block 10 corresponding to the sliding groove 9 is fixedly installed on the surface of the handle 5, a traction rope 11 is fixedly installed on the surface of the sliding block 10, and the other side of the traction rope 11 is fixedly connected with the side surface of the fixture block 7.

When needs wash filter screen 4 and working plate 3, pulling handle 5, handle 5 drive slider 10 and slide in spout 9 is inside, and slider 10 drives fixture block 7 through haulage rope 11 and shifts out draw-in groove 8 simultaneously, and slide bar 13 up moves under the effect of second spring 16 and lug 14 this moment, promotes connecting plate 6 simultaneously, makes that the staff is more convenient pulls out working plate 3 through handle 5.

The working principle is as follows: when the heat recoverer for the laboratory air conditioning system is used, the heat recoverer is firstly placed at a position needing to work, according to the figures 1-5, when the working plate 3 is installed, the working plate 3 is inserted into the heat recoverer body 1, after the filter screen 4 is contacted with the bottom of the heat recoverer body 1, the fixture block 7 and the clamping groove 8 are in the same horizontal direction, at the moment, the fixture block 7 enters the clamping groove 8 under the action of the first spring 12, at the moment, the working plate 3 and the filter screen 4 are installed in the heat recoverer body 1, and the operation process is quick and convenient;

when filter screen 4 and working plate 3 need be washd, pulling handle 5, handle 5 drives slider 10 and slides in spout 9 is inside, and slider 10 drives fixture block 7 through haulage rope 11 and shifts out draw-in groove 8 simultaneously, and slide bar 13 pushes connecting plate 6 under the effect of second spring 16 and lug 14 this moment, makes that the staff is more convenient pull out working plate 3 through handle 5.

The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heat recoverer for a laboratory air conditioning system comprises a heat recoverer body (1) and a handle (5), wherein a base is fixedly mounted on the lower surface of the heat recoverer body (1), a compressor (2) is fixedly mounted on the inner wall of the heat recoverer body (1), a working plate (3) is connected to the inside of the heat recoverer body (1) in a sliding mode, and the working plate (3) penetrates through the inside of the heat recoverer body (1);

the handle (5) is connected to the upper surface of the working plate (3) in a sliding manner, and the central axis of the handle (5) is in the same straight line with the central axis of the working plate (3);

it is characterized by also comprising:

the filter screen (4) is fixedly arranged on the lower surface of the working plate (3), the filter screen (4) is distributed on the lower surface of the working plate (3) at equal intervals, and a sliding groove (9) is formed in the working plate (3);

the heat recovery device comprises a sliding rod (13), wherein the sliding rod (13) is connected to the upper surface of the heat recovery device body (1) in a sliding mode, the sliding rod (13) penetrates through the inside of the heat recovery device body (1), a clamping groove (8) is formed in the inner wall of the heat recovery device body (1), and a groove (15) is formed in the inside of the heat recovery device body (1).

2. A recuperator for a laboratory air conditioning system as claimed in claim 1, wherein: the inside sliding connection of working plate (3) has fixture block (7), and the side fixed mounting of fixture block (7) has first spring (12) that play the elasticity effect of restoring to the throne to one side in addition of first spring (12) with the inner wall fixed connection of working plate (3).

3. A recuperator for a laboratory air conditioning system as claimed in claim 2, wherein: the clamping blocks (7) are symmetrically distributed about the center of the working plate (3), the clamping blocks (7) correspond to the clamping grooves (8) one by one, and the connecting plates (6) are fixedly mounted on the left side and the right side of the working plate (3).

4. A recuperator for a laboratory air conditioning system as claimed in claim 3, characterized in that: the front section of the connecting plate (6) is of an inverted L-shaped structure, the connecting plate (6) corresponds to the sliding rods (13) one by one, and the surface of each sliding rod (13) is fixedly provided with a bump (14) corresponding to the groove (15).

5. A recuperator for a laboratory air conditioning system as claimed in claim 4, characterized in that: the convex blocks (14) are symmetrically distributed around the center of the sliding rod (13), second springs (16) with elastic resetting effects are fixedly mounted on the lower surfaces of the convex blocks (14), and the other sides of the second springs (16) are fixedly connected with the inner wall of the heat recoverer body (1).

6. A recuperator for a laboratory air conditioning system as claimed in claim 2, characterized in that: the front section of the handle (5) is of an inverted U shape, a sliding block (10) corresponding to the sliding groove (9) is fixedly mounted on the surface of the handle (5), a traction rope (11) is fixedly mounted on the surface of the sliding block (10), and the other side of the traction rope (11) is fixedly connected with the side face of the clamping block (7).