CN217715381U - Split type static pressure case - Google Patents

Abstract

The utility model relates to the technical field of static pressure boxes, in particular to a split type static pressure box, which comprises a static pressure box main body, wherein a cover plate is arranged at the right end of the static pressure box main body, a U-shaped plate is arranged on the left side of the cover plate, an air inlet hopper is arranged at the position, close to the left end, inside the U-shaped plate, a wind shield is arranged at the middle position of the U-shaped plate, silencing cotton is arranged between first clamping plates, an exhaust pipe is embedded at the middle position of the cover plate, a filter box is also arranged at the left end of the static pressure box main body, and a ladder-shaped block is also arranged at the position, corresponding to a ladder-shaped groove, on the right end surface of the filter box; this split type static pressure case, static pressure case main part cooperation apron and U template help the inside spare part of rapid Assembly installation, the air inlet is fought with the cooperation of deep bead, be convenient for slow down the impact force that lets in the air current, the rose box is at trapezoidal piece and trapezoidal groove grafting cooperation, be convenient for quick and static pressure case aggregate erection, two absorption cotton installations, be convenient for carry out the prefilter to the air current that gets into, avoid external dust particle to block up inside pipeline, influence the transport of continuous stability and use.

Description

Split type static pressure case

Technical Field

The utility model relates to a static pressure case technical field specifically is a split type static pressure case.

Background

The static pressure box is a necessary accessory for reducing dynamic pressure, increasing static pressure, stabilizing airflow and reducing airflow vibration of the air supply system, and can make the air supply effect more ideal;

general static pressure case structure as an organic whole, be not convenient for components of a whole that can function independently combination use, can not be to inside clean, inconvenient filter the interception dust granule to the air current that gets into, filter equipment is not convenient for be connected with static pressure case high-speed joint, and the aggregate erection is not convenient enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a split type static pressure case to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a split type static pressure case, includes the static pressure case main part, the inside hollow form that is of static pressure case main part, first logical groove has been seted up to static pressure case main part left end face center department, be close to the edge on the static pressure case main part left surface and seted up trapezoidal groove, static pressure case main part right-hand member department is equipped with the apron, be equipped with the U template on the apron left surface, the inside left end department that is close to of U template is equipped with the air inlet fill, U template intermediate position is equipped with a plurality of air baffle, the inside right-hand member department symmetry that is close to of U template is equipped with first cardboard, be equipped with the amortization cotton between the first cardboard, the exhaust pipe that is equipped with inside intercommunication is inlayed to the apron intermediate position, static pressure case main part left end still is equipped with the rose box, the position that corresponds with trapezoidal groove on the rose box right-hand member face still is equipped with trapezoidal piece.

Preferably, the inside hollow form that is of rose box, the second logical groove has been seted up with the position that first logical groove corresponds on the rose box right-hand member face, the inside symmetry of rose box is equipped with the second cardboard, still is equipped with between per two second cardboards and adsorbs the cotton, adsorb cotton and the cooperation of pegging graft of second cardboard, rose box left end face central point puts still to inlay and is equipped with the air-supply line with inside intercommunication.

Preferably, the rose box top is equipped with sealed lid, sealed covering upper surface is close to four corners and has all seted up the perforation, all be equipped with fastening bolt in the perforation, the position that corresponds with the perforation on the rose box has seted up threaded hole.

Preferably, trapezoidal piece and rose box be integrated into one piece structure, the width of trapezoidal piece and the width looks adaptation in trapezoidal groove.

Preferably, a hasp is further arranged on the outer wall of the static pressure box main body and close to the right end, a hook is arranged on the cover plate and corresponds to the hasp, the hook is welded and fixed with the cover plate, the hasp is fixedly connected with the static pressure box main body through a bolt, and the hasp is in hanging and matching with the hook.

Preferably, U template and apron welded fastening, the width of U template and the inside width looks adaptation of static pressure case main part, the air inlet fill is with U template welded fastening, the deep bead is equidistant distribution, just the deep bead is the slope form, deep bead and U template welded fastening, first cardboard bonds fixedly with the U template, amortization cotton and the cooperation of first cardboard joint, a plurality of bloop has been seted up on the amortization cotton, the bloop is matrix distribution, exhaust pipe and apron welded fastening.

Preferably, the outer walls of the two sides of the static pressure box main body are symmetrically provided with convex blocks close to the top, the convex blocks are L-shaped, the convex blocks are provided with fixing holes, the end part of the exhaust pipe is further provided with a filter screen, and the filter screen is fixedly connected with the exhaust pipe through bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses static pressure case main part cooperation apron and U template help the inside spare part of fast assembly mounting, and the air inlet is fought with the cooperation of deep bead, is convenient for slow down the impact force that lets in the air current, and the rose box is in trapezoidal piece and trapezoidal groove grafting cooperation, be convenient for fast and static pressure case aggregate erection, and two absorption cotton installations are convenient for carry out the prefilter to the air current that gets into, avoid external dust particle to block up inside pipeline, influence the transport of lasting stability and use.

2. The utility model discloses the amortization is cotton uses with the cooperation of bloop, is convenient for adsorb the noise that the air current of inside produced, avoids the influence that causes to the surrounding environment, and the apron makes things convenient for manual fixed connection to use through the cooperation of hasp and couple with static pressure case main part.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a main body of a hydrostatic tank according to embodiment 1 of the present invention;

fig. 3 is a schematic view of a combined structure of a cover plate and a U-shaped plate according to embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a filter box frame according to embodiment 1 of the present invention;

fig. 5 is an overall sectional structure diagram of embodiment 1 of the present invention;

fig. 6 is a schematic view of the overall structural framework of embodiment 2 of the present invention.

The various reference numbers in the figures mean:

1. a hydrostatic tank body; 10. a first through groove; 11. a trapezoidal groove; 12. carrying out snap-on;

2. a cover plate; 20. a U-shaped plate; 200. an air inlet hopper; 201. a wind shield plate; 21. a first clamping plate; 210. silencing cotton; 211. a silencing hole; 22. an exhaust duct; 23. hooking;

3. a filter box; 30. a ladder-shaped block; 31. a second through groove; 32. a second clamping plate; 320. adsorbing cotton; 33. an air inlet pipe; 34. a threaded hole;

4. a sealing cover; 40. perforating; 41. fastening a bolt;

5. a bump;

6. and (4) a filter screen.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Example 1

Referring to fig. 1-5, the present embodiment provides a technical solution:

a split type static pressure box comprises a static pressure box main body 1, wherein the inside of the static pressure box main body 1 is hollow, a first through groove 10 is formed in the center of the left end face of the static pressure box main body 1, a trapezoidal groove 11 is formed in the left side face of the static pressure box main body 1 and close to the edge, a cover plate 2 is arranged at the right end of the static pressure box main body 1, a U-shaped plate 20 is arranged on the left side face of the cover plate 2, an air inlet hopper 200 is arranged at the position, close to the left end, of the inside of the U-shaped plate 20, a plurality of air baffles 201 are arranged at the middle position of the U-shaped plate 20, first clamping plates 21 are symmetrically arranged at the position, close to the right end, of the inside of the U-shaped plate 20, silencing cotton 210 is arranged between the first clamping plates 21, an exhaust pipe 22 communicated with the inside is embedded in the middle position of the cover plate 2, a filter box 3 is further arranged at the left end of the static pressure box main body 1, and a trapezoidal block 30 is further arranged at the position, which corresponds to the trapezoidal groove 11, on the right end face of the filter box 3.

In this embodiment, 3 inside hollow forms that are of rose box, second logical groove 31 has been seted up with the position that first logical groove 10 corresponds on the 3 right-hand member face of rose box, 3 inside symmetries of rose box are equipped with second cardboard 32, still be equipped with between per two second cardboard 32 and adsorb cotton 320, adsorb cotton 320 and the cooperation of pegging graft of second cardboard 32, 3 left end face central point of rose box puts and still inlays the air-supply line 33 that is equipped with inside intercommunication, two sets of cotton 320 cooperations of absorption are used, be convenient for carry out the prefilter to the air current that gets into, prevent to block up inside pipeline, still make things convenient for manual dismantlement change to use.

Further, 3 tops of rose box are equipped with sealed lid 4, and sealed 4 upper surfaces of lid have all been seted up perforation 40 near four corners, all are equipped with fastening bolt 41 in the perforation 40, and threaded hole 34 has been seted up with the position that perforation 40 corresponds on the rose box 3, and fastening bolt 41 passes perforation 40 to with threaded hole 34 threaded connection, sealed lid 4 helps manual fixed connection to use under fastening bolt 41's cooperation, is convenient for open the inside clean use of rose box 3.

Secondly, trapezoidal piece 30 and rose box 3 are integrated into one piece structure, and the width looks adaptation of the width of trapezoidal piece 30 and trapezoidal groove 11 is pegged graft in trapezoidal piece 30 and trapezoidal groove 11 cooperation, makes things convenient for combination rose box 3 and static pressure case main part 1, and the composite erection of being convenient for is used.

Specifically, still be equipped with on the outer wall of static pressure case main part 1 near right-hand member end department and take the lock 12, the position that corresponds with take the lock 12 on the apron 2 is equipped with couple 23, couple 23 and apron 2 welded fastening, take the lock 12 and pass through bolt fixed connection with static pressure case main part 1, take the lock 12 and couple 23 to articulate the cooperation, under the cooperation of take the lock 12 and couple 23, conveniently fix apron 2 and static pressure case main part 1.

It should be noted that, the U-shaped plate 20 is welded and fixed to the cover plate 2, the width of the U-shaped plate 20 is adapted to the width inside the static pressure box main body 1, the air intake hopper 200 is welded and fixed to the U-shaped plate 20, the air baffles 201 are equidistantly distributed, the air baffles 201 are inclined, the air baffles 201 are welded and fixed to the U-shaped plate 20, the first clamping plates 21 are fixedly bonded to the U-shaped plate 20, the silencing cotton 210 is in clamping fit with the first clamping plates 21, a plurality of silencing holes 211 are formed in the silencing cotton 210, the silencing holes 211 are distributed in a matrix, the exhaust pipe 22 is welded and fixed to the cover plate 2, the air intake hopper 200 is convenient to concentrate the entering air flow at a middle position, the impact force of the air flow is reduced under the cooperation of the air baffles 201, the noise generated by the impact of the air flow is absorbed under the cooperation of the silencing cotton 210 and the silencing holes 211, and the influence on the surrounding environment is reduced.

When the split type static pressure box is used, a user manually installs the air inlet hopper 200 and the air baffle 201 on the U-shaped plate 20, then says that the silencing cotton 210 is inserted on the first clamping plate 21, the U-shaped plate 20 is inserted and matched with the static pressure box main body 1, the hasp 12 is inserted and matched with the hook 23, the fixed cover plate 2 is connected with the static pressure box main body 1, then the adsorption cotton 320 is inserted and matched with the second clamping plate 32, the sealing cover 4 is manually combined with the filter box 3, the filter box 3 is manually inserted and matched with the ladder-shaped groove 11 through the ladder-shaped block 30, the combined static pressure box main body 1 is connected with the filter box 3, the air inlet pipe 33 is connected with an external air supply pipeline, the exhaust pipe 22 is connected with a corresponding indoor pipeline, and stable air supply combination is carried out for use

Example 2

Referring to fig. 6, the present embodiment provides the following technical solutions on the basis of embodiment 1: be close to top position symmetry on the outer wall of 1 both sides of static pressure case main part and be equipped with lug 5, lug 5 is the L type form, the fixed orifices has all been seted up on lug 5, exhaust pipe 22 tip department still is equipped with filter screen 6, filter screen 6 passes through bolt and exhaust pipe 22 fixed connection, lug 5's installation, static pressure case main part 1 of being convenient for is fixed in the position that needs the installation, filter screen 6's installation, there is the impurity backward flow in preventing the indoor pipeline, enter into static pressure case main part 1, cause the damage of inside spare part.

When the static pressure box is used, a user manually welds and fixes the lug 5 and the static pressure box main body 1, then manually installs the filter screen 6 in the exhaust duct 22, manually passes through the fixing hole through the corresponding fixing bolt, fixedly installs the static pressure box main body 1 through the lug 5, and is favorable for more stable connection and use.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A split plenum box, including plenum box main part (1), its characterized in that: the static pressure case comprises a static pressure case body (1) and is characterized in that the static pressure case body (1) is hollow, a first through groove (10) is formed in the center of the left end face of the static pressure case body (1), a trapezoid groove (11) is formed in the left side face of the static pressure case body (1) and close to the edge, a cover plate (2) is arranged at the right end face of the static pressure case body (1), a U-shaped plate (20) is arranged on the left side face of the cover plate (2), an air inlet hopper (200) is arranged inside the U-shaped plate (20) and close to the left end, a plurality of air baffles (201) are arranged in the middle of the U-shaped plate (20), first clamping plates (21) are symmetrically arranged inside the U-shaped plate (20) and close to the right end, silencing cotton (210) is arranged between the first clamping plates (21), an exhaust pipe (22) communicated with the inside is embedded in the middle of the cover plate (2), a filter box (3) is further arranged at the left end of the static pressure case body (1), and a trapezoid block (30) is further arranged at the position, which corresponds to the trapezoid groove (11) on the right end face of the filter box (3).

2. The split plenum box of claim 1, wherein: the inside hollow form that is of rose box (3), second logical groove (31) have been seted up with the position that first logical groove (10) corresponds on the rose box (3) right-hand member face, rose box (3) inside symmetry is equipped with second cardboard (32), still is equipped with between per two second cardboard (32) and adsorbs cotton (320), adsorb cotton (320) and second cardboard (32) cooperation of pegging graft, rose box (3) left end face central point puts and still inlays air-supply line (33) that be equipped with inside intercommunication.

3. The split plenum box of claim 1, wherein: the top of the filter box (3) is provided with a sealing cover (4), the upper surface of the sealing cover (4) is close to four corners and is provided with a through hole (40), the through hole (40) is internally provided with a fastening bolt (41), and a threaded hole (34) is formed in the position, corresponding to the through hole (40), of the filter box (3).

4. The split plenum box of claim 1, wherein: ladder type piece (30) and rose box (3) are integrated into one piece structure, the width of ladder type piece (30) and the width looks adaptation of ladder type groove (11).

5. The split plenum box of claim 1, wherein: still be equipped with on static pressure case main part (1) outer wall near right-hand member department and lock (12), the position that corresponds with lock (12) is equipped with couple (23) on apron (2), couple (23) and apron (2) welded fastening, bolt fixed connection is passed through with static pressure case main part (1) in lock (12), lock (12) and couple (23) articulate the cooperation.

6. The split plenum box of claim 1, wherein: u template (20) and apron (2) welded fastening, the width of U template (20) and the inside width looks adaptation of static pressure case main part (1), air inlet hopper (200) and U template (20) welded fastening, air baffle (201) are equidistant distribution, just air baffle (201) are the slope form, air baffle (201) and U template (20) welded fastening, first cardboard (21) and U template (20) bonding fixed, amortization cotton (210) and first cardboard (21) joint cooperation, a plurality of bloop (211) has been seted up on amortization cotton (210), bloop (211) are the matrix distribution, exhaust pipe (22) and apron (2) welded fastening.

7. The split plenum box of claim 1, wherein: the static pressure case is characterized in that convex blocks (5) are symmetrically arranged on the outer walls of two sides of the static pressure case main body (1) close to the top, the convex blocks (5) are L-shaped, fixing holes are formed in the convex blocks (5), a filter screen (6) is further arranged at the end part of the exhaust pipe (22), and the filter screen (6) is fixedly connected with the exhaust pipe (22) through bolts.

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