CN212720141U - Heat recovery device for energy-saving fresh air system - Google Patents
Heat recovery device for energy-saving fresh air system Download PDFInfo
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- CN212720141U CN212720141U CN202021399691.4U CN202021399691U CN212720141U CN 212720141 U CN212720141 U CN 212720141U CN 202021399691 U CN202021399691 U CN 202021399691U CN 212720141 U CN212720141 U CN 212720141U
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Abstract
The utility model relates to a new trend technical field, more specifically say, it relates to a heat recovery unit for energy-conserving new trend system, and its technical scheme main points are: including the unit body, set up fresh air treatment layer and heat recovery layer in the unit body, from top to bottom distribute between fresh air treatment layer and the heat recovery layer, main access hole has all been seted up to the both sides of unit body, and the equal activity of both sides main access hole is provided with main access door, and main access door is opened and is equipped with a plurality of time access holes, and the equal activity of a plurality of time access holes is provided with time access door, the utility model discloses a heat recovery device for energy-conserving fresh air system has the effect that single or a plurality of independent module of convenient to use in to heat recovery device inspects the maintenance.
Description
Technical Field
The utility model belongs to the technical field of the new trend system technique and specifically relates to a heat recovery unit for energy-conserving new trend system.
Background
The fresh air system is an independent air processing system consisting of an air supply system and an air exhaust system, and the fresh air system supplies fresh air to the interior of the room by using special equipment on one side of the closed room and then exhausts the fresh air to the outside from the other side of the closed room by using the special equipment, so that a fresh air flowing field can be formed indoors, and the requirement of indoor fresh air ventilation is met. Heat recovery unit can be used to among the new trend system, but heat recovery unit is generally bulky, and inside independent module is more, when the user need carry out the inspection and maintenance to the device is inside, need dismantle one side of whole device completely through the instrument usually, makes the inside operation of user's opening device inconvenient.
Chinese patent with grant publication number CN210688630U proposes a heat recovery device for energy-saving fresh air system, it includes fresh air treatment layer and heat recovery layer in unit body and unit body, the both sides of unit body are provided with the panel components that a plurality of groups supply the user to open fresh air treatment layer or heat recovery layer respectively, the panel components are including guide rail and panel unit, the guide rail is installed in the side of bearing board, the panel unit rotates with the guide rail to be connected, the unit body is installed the closure that a plurality of groups are used for fixed panel unit, fixed connection can be dismantled with panel unit to the closure, through opening the panel unit that corresponds, just can inspect the maintenance to the inside independent module of unit body, needn't dismantle one side of whole unit body. However, in the above patent, when a user needs to perform inspection and maintenance on a plurality of independent modules in the unit body, it is necessary to open a plurality of panel units one by one, and to lock a plurality of panel units one by one after inspection and maintenance.
In view of the above-mentioned related art, the inventors consider that there is a drawback that it is inconvenient for a user to inspect and repair a plurality of independent modules in a heat recovery apparatus.
SUMMERY OF THE UTILITY MODEL
In order to facilitate a user to inspect and maintain single or a plurality of independent modules in the heat recovery device, the application provides a heat recovery device for an energy-saving fresh air system.
The application provides a heat recovery unit for energy-conserving new trend system adopts following technical scheme:
the utility model provides a heat recovery unit for energy-conserving new trend system, includes the unit body, set up new trend processing layer and heat recovery layer in the unit body, from top to bottom distribute between new trend processing layer and the heat recovery layer, main access opening, both sides have all been seted up to the both sides of unit body main access opening equal activity is provided with main access door, main access door is opened and is equipped with a plurality of time access openings, and is a plurality of time access opening equal activity is provided with time access door.
Through adopting above-mentioned technical scheme, just can be fast to this internal single independent module of unit to the maintenance of examining through opening the inferior access door that corresponds the position, just can be fast to this internal a plurality of independent modules of unit to the maintenance of examining through opening main access door for this a heat recovery device for energy-conserving new trend system has the effect that convenient to use examines the maintenance to single or a plurality of independent modules in the heat recovery device.
Preferably, one side that main spout and main spout length direction's one end run through this face is still seted up to the one side that main access hole was seted up to the unit body, the length direction and the horizontal direction of main spout are parallel, main draw runner has been seted up to the one side of main access door, main draw runner slides and sets up in main spout, be provided with locking mechanism between main access door and the unit body, main access door can lock main access door with main access hole seals back locking mechanism.
Through adopting above-mentioned technical scheme, main access door slides in order to open or close main access hole at the position level of main access hole to be convenient for people to inspect the maintenance to this internal a plurality of independent modules of unit fast, and main access door can lock on the unit body through locking mechanical system, make main access door can seal main access hole steadily.
Preferably, the main access door is provided with two groups of secondary access openings, the two groups of secondary access openings are distributed in two rows, the secondary access opening group positioned above penetrates through the upper half part of the main access door, a convex part is constructed on one surface of the main access door, which is far away from the main sliding groove, and the convex part is constructed on the lower half part of the surface, and the secondary access opening group positioned below penetrates through the convex part and the lower half part of the main access door;
a group of secondary door sockets are formed in the top of the main access door and the top of the boss, the number of the secondary door sockets in each group is equal to that of the secondary access openings in each group, and the secondary door sockets in each group penetrate through the secondary access openings in a one-to-one correspondence manner;
the secondary access door is inserted into the secondary door socket, the height of the secondary access door is greater than that of the secondary access door, and the width of the secondary access door is equal to that of the secondary access door.
Through adopting above-mentioned technical scheme, two lines of time access holes correspond new trend respectively and handle layer and heat recovery layer, and time access door inserts in the time access hole through time door socket, under the effect of self gravity, time access door seals time access hole steadily, when needs are examined the maintenance to new trend processing layer or the intraformational certain independent module of heat recovery, through upwards taking out corresponding time access door, just can inspect the maintenance to single independent module fast.
Preferably, a lock shell is arranged on the side wall of the unit body, a lock groove is formed in the lock shell, one end of the lock groove penetrates through the lock shell, a lock block is arranged in the lock groove in a sliding mode, the lock block is in a wedge block shape, and the lock block and the inner end of the lock groove are connected with an elastic piece;
the lateral wall of main access door is provided with the cardboard, set up the joint groove that supplies the locking piece joint on the cardboard.
Through adopting above-mentioned technical scheme, the in-process of main access door seal main access hole, the cardboard supports to press the locking piece earlier and makes the locking piece retract into the locked groove, seals the back with main access hole when main access door, and the locked groove aligns with the locked groove, and the locking piece is gone into the locked inslot under the effect of elastic component this moment for the joint is realized with the cardboard to the locking piece, thereby makes main access door seal main access hole steadily.
Preferably, the top of the lock block is provided with an insertion groove, a driving lever is inserted in the insertion groove, and the lock shell is provided with a strip-shaped opening for the driving lever to move.
Through adopting above-mentioned technical scheme, when the locking piece outwards popped out under the effect of elastic component, the driving lever supports the one end at the bar mouth, plays the anticreep protection to the locking piece, in addition, can take the locking piece out from the joint inslot fast through stirring the driving lever to quick unblock.
Preferably, the lower end side wall of the shifting lever is provided with a convex point, the inner wall of the insertion groove is provided with a concave point, the convex point and the concave point are correspondingly arranged, the bottom of the shifting lever is provided with an upward deformation groove, and two ends of the deformation groove respectively penetrate through two opposite side walls of the shifting lever.
Through adopting above-mentioned technical scheme, the in-process of the inserting groove of locking piece is inserted to the driving lever, and the bump of driving lever is contradicted with the inner wall of inserting groove earlier for the deformation groove warp and narrows down, and the concave point that imbeds the inserting groove inner wall when the bump of driving lever is, and the deformation groove resumes former shape, is convenient for peg graft the driving lever in the inserting groove of locking piece through bump, concave point and deformation groove.
Preferably, the main sliding groove is a dovetail groove, and the main sliding strip is a dovetail strip.
Through adopting above-mentioned technical scheme, avoid main access door to deviate from along the groove depth direction of main spout.
Preferably, the middle part of unit body is provided with the bearing board in order to be divided into fresh air treatment layer and heat recovery layer with unit body is inside, the anticreep groove has been seted up to the lateral wall of bearing board, the one end in anticreep groove runs through the same side of unit body lateral wall with the one end of main spout, the one side that main access door was provided with main draw runner still is provided with the anticreep piece, main access door seals the back with main access hole the anticreep piece slips into the inner in anticreep groove, unit body is provided with the baffle in the outer end detachably in anticreep groove.
Through adopting above-mentioned technical scheme, when main access door opens main access hole as sliding, the anticreep piece can contradict with the baffle of anticreep groove outer end, avoids causing main access door to break away from one side of unit body at the in-process of main access door of sliding.
Preferably, the top of the secondary access door is provided with a connecting rod, and one end of the connecting rod, which is far away from the secondary access door, is connected with a ball head.
Through adopting above-mentioned technical scheme, the setting of bulb and connecting rod is convenient for people to take out time access door to be convenient for people to open time access hole.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the heat recovery device for the energy-saving fresh air system has the effect of facilitating the use of a single or a plurality of independent modules in the heat recovery device for inspection and maintenance;
2. the main access door can be locked on the unit body through a locking mechanism, so that the main access door can stably seal the main access opening;
3. when the main access door is opened to open the main access opening, the anti-falling block can be abutted against the baffle at the outer end of the anti-falling groove, so that the main access door is prevented from being separated from one side of the unit body in the process of sliding the main access door.
Drawings
Fig. 1 is a schematic view of the overall structure of a heat recovery device in an embodiment of the present application;
FIG. 2 is a schematic structural view of the heat recovery device after the main access door is opened in the embodiment of the present application;
FIG. 3 is a schematic view of the heat recovery device after opening the secondary access door in the embodiment of the present application;
fig. 4 is a structural sectional view of the locking mechanism in the embodiment of the present application.
Description of reference numerals: 1. a unit body; 11. a fresh air treatment layer; 12. a heat recovery layer; 2. a main access opening; 21. a main chute; 3. a main access door; 31. a main slide bar; 32. clamping a plate; 321. a clamping groove; 33. a boss portion; 4. a support plate; 41. a drop-proof groove; 42. a baffle plate; 5. a lock case; 51. locking the groove; 52. a locking block; 521. inserting grooves; 522. concave points; 53. an elastic member; 54. a deflector rod; 541. salient points; 542. a deformation groove; 55. a strip-shaped opening; 6. a secondary access hole; 61. a secondary door socket; 7. a secondary access door; 71. a connecting rod; 72. a ball head.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a heat recovery device for energy-conserving new trend system, refer to fig. 1 and fig. 2 for energy-conserving new trend system's heat recovery device is including the unit body 1 that is the rectangle box form, and main access hole 2 has all been seted up to the both sides of unit body 1, and main access hole 2 is the rectangle, and main access hole 2 in both sides of unit body 1 communicates each other. Including fresh air treatment layer 11 and heat recovery layer 12 in the unit body 1, the middle part of unit body 1 is provided with bearing board 4 in order to be divided into fresh air treatment layer 11 and heat recovery layer 12 with unit body 1 is inside, and bearing board 4 level sets up, from top to bottom distributes between fresh air treatment layer 11 and the heat recovery layer 12.
The equal activity of main access hole 2 of 1 both sides of unit body is provided with main access door 3, just can inspect the maintenance to a plurality of independent modules in the unit body 1 fast through opening main access door 3.
Specifically, one side that main spout 21 and main spout 21 length direction's one end runs through this face is still seted up to the one side that main access hole 2 was seted up to unit body 1, and the length direction and the horizontal direction of main spout 21 are parallel, and main draw runner 31 has been seted up to the one side of main access door 3, and main draw runner 31 slides and sets up in main spout 21. The main access door 3 horizontally slides at the position of the main access hole 2 through the main sliding strip 31 and the main sliding groove 21 so as to open or close the main access hole 2, thereby being convenient for people to rapidly inspect and maintain a plurality of independent modules in the unit body 1. The main sliding groove 21 is a dovetail groove, and the main sliding strip 31 is a dovetail strip, so that the main access door 3 is prevented from being separated along the groove depth direction of the main sliding groove 21.
The lateral wall of the bearing plate 4 is provided with a drop-proof groove 41, one end of the drop-proof groove 41 and one end of the main sliding groove 21 penetrate through the same side of the lateral wall of the unit body 1, one side of the main access door 3 provided with the main sliding strip 31 is also provided with a drop-proof block (not shown in the figure), the main access door 3 seals the main access opening 2 and then the drop-proof block slides into the inner end of the drop-proof groove 41, the unit body 1 is detachably provided with a baffle plate 42 at the outer end of the drop-proof groove 41, and the baffle plate 42 is detachably fixed on the unit body. When the main access door 3 is slid to open the main access opening 2, the anti-drop block can be abutted against the baffle 42 at the outer end of the anti-drop groove 41, so that the main access door 3 is prevented from being separated from one side of the unit body 1 in the process of sliding the main access door 3.
Referring to fig. 4, a locking mechanism is arranged between the main access door 3 and the unit body 1, and the main access door 3 can lock the main access door 3 after the main access door 3 closes the main access opening 2. Specifically, the lock case 5 is fixedly arranged on the side wall of the unit body 1 far away from the outer end of the anti-falling groove 41 and the outer end of the main sliding groove 21, the lock blocks 52 are in a rectangular shell shape, the number of the lock cases 5 is two, and one end faces of the two lock cases 5 are coplanar with the two side walls of the unit body 1 provided with the main access hole 2. The lock case 5 is internally provided with a lock slot 51, the lock slot 51 is a rectangular slot, one end of the lock slot 51 penetrates through one end of the lock case 5, and the outer end face of the lock slot 51 is coplanar with the side wall of the unit body 1 provided with the main access hole 2. The locking groove 51 is slidably provided with a locking piece 52, the locking piece 52 is in a wedge shape, the inclined end of the locking piece 52 can extend out of the outer end of the locking groove 51, the locking piece 52 and the inner end of the locking groove 51 are connected with an elastic member 53, in this embodiment, the elastic member 53 is a spring. The side wall of one side of the main access door 3 close to the lock shell 5 is provided with a clamping plate 32, the clamping plate 32 is provided with a clamping groove 321 for clamping the locking block 52, the penetrating direction of the clamping groove 321 is parallel to the penetrating direction of the lock groove 51, and the groove diameter of the clamping groove 321 is equal to that of the lock groove 51. The in-process of main access door 3 sealed main access hole 2, cardboard 32 supports earlier to press locking piece 52 to make locking piece 52 retract into locked groove 51, seals back main access hole 2 when main access door 3, and joint groove 321 aligns with locked groove 51, and locking piece 52 is gone into in joint groove 321 in the effect of elastic component 53 this moment, makes locking piece 52 and cardboard 32 realize the joint, thereby makes main access door 3 seal main access hole 2 steadily.
Furthermore, the top of the lock block 52 is provided with an insertion groove 521, the insertion groove 521 is a rectangular groove, a shift lever 54 is inserted into the insertion groove 521, the shift lever 54 is in a rectangular rod shape, and the lock case 5 is provided with a strip-shaped opening 55 for the shift lever 54 to move. When the locking piece 52 is popped out outwards under the action of the elastic piece 53, the shifting rod 54 abuts against one end of the strip-shaped opening 55, the locking piece 52 is protected from falling off, and in addition, the locking piece 52 can be rapidly pulled out from the clamping groove 321 by shifting the shifting rod 54, so that the locking is rapidly unlocked. The lower end side wall of the shift lever 54 is provided with two convex points 541, the two convex points 541 are respectively configured on two opposite side walls of the shift lever 54, the inner walls of two sides of the inserting groove 521 are provided with concave points 522, and the two convex points 541 and the two concave points 522 are correspondingly arranged. The bottom of the shifting lever 54 is provided with an upward deformation groove 542, the deformation groove 542 is a rectangular groove, and two ends of the deformation groove 542 respectively penetrate through two opposite side walls of the shifting lever 54. When the shift lever 54 is inserted into the insertion groove 521 of the lock block 52, the protruding point 541 of the shift lever 54 first abuts against the inner wall of the insertion groove 521, so that the deformation groove 542 is deformed and narrowed, when the protruding point 541 of the shift lever 54 is embedded into the concave point 522 of the inner wall of the insertion groove 521, the deformation groove 542 recovers to the original shape, and the shift lever 54 is conveniently inserted into the insertion groove 521 of the lock block 52 through the protruding point 541, the concave point 522 and the deformation groove 542.
Referring to fig. 3, two sets of secondary access holes 6 have been seted up to main access door 3, and the quantity of every group access hole is four, and two sets of secondary access holes 6 are all movable and are provided with secondary access door 7. The single independent module in the unit body 1 can be quickly checked and maintained by opening the secondary access door 7 at the corresponding position.
Specifically, inferior access hole 6 is the rectangle, and two sets of inferior access holes 6 divide into two rows and distribute, and the inferior access hole 6 group that is located the top runs through the first half of main access door 3, and main access door 3 deviates from the one side of main spout 21 and is constructed protruding portion 33 and the latter half of protruding portion 33 structure in this face, and the inferior access hole 6 group that is located the below runs through the latter half of protruding portion 33 and main access door 3. A set of secondary door socket 61 has all been seted up at the top of main access door 3 and the top of bellying 33, and secondary door socket 61 is the rectangle, and every group secondary door socket 61's quantity equals with every group secondary access hole 6's quantity, and every group secondary door socket 61 runs through to secondary access hole 6 in one-to-one. The secondary access door 7 is inserted into the secondary door socket 61, the secondary access door 7 is in a rectangular door shape, and the height of the secondary access door 7 is larger than that of the secondary access opening 6, and the width of the secondary access door 7 is equal to that of the secondary access opening 6. Two lines of time access hole 6 correspond new trend respectively and handle layer 11 and heat recovery layer 12, time access door 7 inserts in time access hole 6 through time door socket 61, under the effect of self gravity, time access door 7 seals time access hole 6 steadily, when needs inspect the maintenance to certain independent module in new trend processing layer 11 or the heat recovery layer 12, through upwards taking corresponding time access door 7 out, just can inspect the maintenance to single independent module fast. The top of the secondary access door 7 is provided with a vertical connecting rod 71, and one end of the connecting rod 71 far away from the secondary access door 7 is connected with a ball 72. The arrangement of the ball 72 and the connecting rod 71 is convenient for people to draw out the secondary access door 7, thereby being convenient for people to open the secondary access opening 6.
The implementation principle of the heat recovery device for the energy-saving fresh air system in the embodiment of the application is as follows: the single independent module in the unit body 1 can be rapidly checked and maintained by opening the secondary access door 7 corresponding to the position, and the multiple independent modules in the unit body 1 can be rapidly checked and maintained by opening the main access door 3, so that the heat recovery device for the energy-saving fresh air system has the effect of facilitating the use of checking and maintaining the single or multiple independent modules in the heat recovery device.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a heat recovery unit for energy-conserving new trend system, includes unit body (1), set up new trend processing layer (11) and heat recovery layer (12) in unit body (1), from top to bottom distribute its characterized in that between new trend processing layer (11) and heat recovery layer (12): main access hole (2) have all been seted up to the both sides of unit body (1), both sides main access hole (2) equal activity is provided with main access door (3), a plurality of time access hole (6) have been seted up in main access door (3), and is a plurality of time access hole (6) equal activity is provided with time access door (7).
2. The heat recovery device for the energy-saving fresh air system according to claim 1, wherein: the one side that main access hole (2) was seted up in unit body (1) still seted up main spout (21) and main spout (21) length direction's one end runs through one side of this face, the length direction and the horizontal direction of main spout (21) are parallel, main draw runner (31) have been seted up to the one side of main access door (3), main draw runner (31) slide and set up in main spout (21), be provided with locking mechanism between main access door (3) and unit body (1), main access door (3) can lock main access door (3) with main access hole (2) closed back locking mechanism.
3. The heat recovery device for the energy-saving fresh air system according to claim 2, wherein: the main access door (3) is provided with two groups of secondary access holes (6), the two groups of secondary access holes (6) are distributed in two rows, the secondary access hole (6) group positioned above penetrates through the upper half part of the main access door (3), a convex part (33) is constructed on one surface of the main access door (3) departing from the main sliding groove (21), the convex part (33) is constructed on the lower half part of the surface, and the secondary access hole (6) group positioned below penetrates through the convex part (33) and the lower half part of the main access door (3);
a group of secondary door sockets (61) are formed in the top of the main access door (3) and the top of the boss (33), the number of the secondary door sockets (61) in each group is equal to that of the secondary access openings (6) in each group, and the secondary door sockets (61) in each group penetrate through the secondary access openings (6) in a one-to-one correspondence manner;
insert in inferior door socket (61) inferior access door (7), the height that highly is greater than inferior access hole (6) of inferior access door (7) and the width of inferior access door (7) equals the width of inferior access hole (6).
4. The heat recovery device for the energy-saving fresh air system according to claim 2, wherein: a lock shell (5) is arranged on the side wall of the unit body (1), a lock groove (51) is formed in the lock shell (5), one end of the lock groove (51) penetrates through the lock shell (5), a lock block (52) is arranged in the lock groove (51) in a sliding mode, the lock block (52) is in a wedge block shape, and an elastic piece (53) is connected between the lock block (52) and the inner end of the lock groove (51);
the side wall of the main access door (3) is provided with a clamping plate (32), and a clamping groove (321) for clamping the locking block (52) is formed in the clamping plate (32).
5. The heat recovery device for the energy-saving fresh air system according to claim 4, wherein: the top of the lock block (52) is provided with an insertion groove (521), a driving lever (54) is inserted in the insertion groove (521), and the lock shell (5) is provided with a strip-shaped opening (55) for the driving lever (54) to move.
6. The heat recovery device for the energy-saving fresh air system according to claim 5, wherein: the side wall of the lower end of the shifting lever (54) is provided with a convex point (541), the inner wall of the inserting groove (521) is provided with a concave point (522), the convex point (541) and the concave point (522) are correspondingly arranged, the bottom of the shifting lever (54) is provided with a deformation groove (542) which is upwards arranged, and two ends of the deformation groove (542) respectively penetrate through two opposite side walls of the shifting lever (54).
7. The heat recovery device for the energy-saving fresh air system according to claim 2, wherein: the main sliding groove (21) is a dovetail groove, and the main sliding strip (31) is a dovetail strip.
8. The heat recovery device for the energy-saving fresh air system according to claim 2, wherein: the middle part of unit body (1) is provided with bearing board (4) in order to be divided into fresh air treatment layer (11) and heat recovery layer (12) with unit body (1) inside, anticreep groove (41) have been seted up to the lateral wall of bearing board (4), the one end of anticreep groove (41) runs through the same side of unit body (1) lateral wall with the one end of main spout (21), the one side that main access door (3) were provided with main draw runner (31) still is provided with the anticreep piece, main access door (3) are with main access hole (2) closed the inner of anticreep piece cunning anticreep groove (41), unit body (1) is provided with baffle (42) in the outer end detachably of anticreep groove (41).
9. The heat recovery device for the energy-saving fresh air system according to claim 3, wherein: the top of inferior access door (7) is provided with connecting rod (71), the one end that inferior access door (7) was kept away from in connecting rod (71) is connected with bulb (72).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021399691.4U CN212720141U (en) | 2020-07-15 | 2020-07-15 | Heat recovery device for energy-saving fresh air system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021399691.4U CN212720141U (en) | 2020-07-15 | 2020-07-15 | Heat recovery device for energy-saving fresh air system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113260195A (en) * | 2021-05-18 | 2021-08-13 | 鹤壁职业技术学院 | Anti-interference electronic equipment applying power electronic technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113260195A (en) * | 2021-05-18 | 2021-08-13 | 鹤壁职业技术学院 | Anti-interference electronic equipment applying power electronic technology |
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