CN213132528U

CN213132528U - Rainwater separator

Info

Publication number: CN213132528U
Application number: CN202021956135.2U
Authority: CN
Inventors: 杜军军; 徐启兵
Original assignee: Shanghai Yingda Air Conditioning Enterprise Co Ltd
Current assignee: Shanghai Yingda Air Conditioning Enterprise Co Ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-07
Anticipated expiration: 2030-09-09

Abstract

The utility model relates to a rain separator, a plurality of fan blades in including the casing and arranging the casing in, a plurality of fan blade evenly distributed, the fan blade includes the V type fan blade body and arranges the horizontal extension at V type fan blade body both ends in, the opening of the V type fan blade body sets up towards the side, the bottom department of the V type fan blade body is equipped with first connecting piece, the one end that the air intake was kept away from to the V type fan blade body is equipped with the second connecting piece, run through first connecting piece, the second connecting piece is equipped with the axostylus axostyle respectively, the both ends and the casing fixed connection of axostylus axostyle, axostylus axostyle and first connecting piece, second connecting piece joint is fixed, one side of casing is close to first connecting piece. The utility model has the advantages of as follows: when isolated moisture and impurity of high efficiency, guarantee to draw the amount of wind, but quick replacement filtration.

Description

Rainwater separator

The technical field is as follows:

the utility model belongs to the separator field, concretely relates to rain water separator.

Background art:

the rainwater separator is an indispensable part in the rail transit locomotive air inlet device, and is a device for isolating moisture contained in introduced air, and the rainwater separator is widely applied to the fields of the rail transit locomotive air inlet device, a monitoring station and the like. When the existing rain water separator is used, an inclined baffle and a filter screen structure are adopted, and the following defects exist: 1. water and impurities cannot be well isolated, partial water and fine impurities can still flow in, and if water is mixed in the air, the air quality is also influenced to a certain extent after entering the rail transit locomotive, so that the comfort is poor; 2. the inclined baffle plate isolates most of air quantity while rainwater is reasonable, and fresh air introduction is influenced; 3. the fixed setting of filter screen structure is inside the rainwater separator, can't realize the dismantlement of filter screen and change when impurity blocks up the filter screen.

The utility model has the following contents:

the utility model aims at overcoming the above not enough, provide a rain separator, when high-efficient isolated moisture and impurity, but guarantee to draw the amount of wind, quick replacement filtration.

The purpose of the utility model is realized through the following technical scheme: a rainwater separator comprises a shell and a plurality of blades arranged in the shell, wherein the blades are uniformly distributed, each blade comprises a V-shaped blade body and horizontal extending bodies arranged at two ends of the V-shaped blade body, the opening of each V-shaped blade body faces to the side face, a first connecting piece is arranged at the bottom end of each V-shaped blade body, a second connecting piece is arranged at one end, away from an air inlet, of each V-shaped blade body, a shaft rod penetrates through the first connecting piece and the second connecting piece respectively, two ends of each shaft rod are fixedly connected with the shell, the shaft rods are fixedly connected with the first connecting pieces and the second connecting pieces in a clamping mode, and first drainage holes are formed in positions, close to the first connecting pieces and the second connecting pieces, of one side of the shell;

the V-shaped fan blade body comprises a first inclined part and a second inclined part, the first inclined part is close to the air inlet of the shell, and the second inclined part is close to the air outlet of the shell;

the first connecting piece comprises a first extending part extending along one end of the second inclined part and a second extending part bent upwards in an inclined manner along the outer end of the first extending part, and the second extending part is parallel to the first inclined part;

the second connecting piece comprises a third extending part and a fourth extending part, the third extending part is bent upwards in an inclined mode along one end of the V-shaped fan blade body, the fourth extending part is bent upwards in an inclined mode along the outer end of the third extending part, the third extending part and the second inclined part are arranged in an axial symmetry mode by taking the horizontal extending body as the center, and the fourth extending part is parallel to the second inclined part.

The utility model discloses a further improvement lies in: clamping grooves for allowing the shaft rod to penetrate through are formed between the joints of the first extending part and the second extending part and between the joints of the third extending part and the fourth extending part, and the upper ends of the clamping grooves extend to the upper side of the shaft rod and cover the shaft rod.

The utility model discloses a further improvement lies in: the recess that has a plurality of circumferences in the draw-in groove and distribute, the outside of axostylus axostyle has the protruding muscle that a plurality of circumferences distribute, and the extending direction of recess, protruding muscle is unanimous with the extending direction of the V type fan blade body, and protruding muscle and recess cooperate the setting in proper order.

The utility model discloses a further improvement lies in: the one end of keeping away from the air intake in the casing is equipped with the filtration of pull, and the casing is located filtration both ends and is equipped with buckle subassembly, thereby adjusts the release or the locking of buckle subassembly and realize the pull or fixed to filtration.

The utility model discloses a further improvement lies in: the filtration includes the filter frame and arranges the filter screen in the filter frame in, and shells inner wall has the U type track of holding the horizontal embedding of filter frame, filters fixedly connected with connecting plate on one side terminal surface of filter frame, and the extending direction of connecting plate is perpendicular with the orbital extending direction of U type, and the both ends of connecting plate lean out to extend has the portion of bending, and the outer terminal surface of connecting plate is equipped with the handle.

The utility model discloses a further improvement lies in: the buckle assembly comprises a fixed plate, a lock tongue and a clamping body, the fixed plate and the lock tongue are movably hinged through a movable shaft, and a spring is sleeved on the movable shaft; when the spring is in a natural state, the clamping body is sleeved on the bending part to clamp the bending part, and when the spring is in a compressed state by rotating the lock tongue, the clamping body is far away from the bending part to realize the loosening of the bending part.

The utility model discloses a further improvement lies in: the shell is provided with a plurality of second drain holes which are horizontally and uniformly distributed at the position close to the air inlet.

Compared with the prior art, the utility model has the following advantage:

1. the utility model provides a fan blade includes V type fan blade body and horizontal extension body, the V type fan blade body plays better separation effect to the gas that contains moisture, gas passes from the clearance between two adjacent fan blades, through two V type fan blade body preliminary isolation, rainwater and impurity fall along with self gravity, make rainwater and impurity and air separation, after the air that contains partial moisture is through the multiple impact of two adjacent V type fan blade bodies, partial moisture separates from the air, has certain dehumidification effect to the air, improves the comfort level of air; two adjacent V-shaped fan blade bodies reserve a better air induction channel for introducing fresh air, and the air induction quantity is ensured.

2. Filtration passes through track pull formula and is connected with the casing to through buckle subassembly and casing fixed connection, realize filtration's quick washing and installation change, structural design is ingenious, and it is nimble convenient to use, changes traditional bolt fastening's connected mode, when being convenient for install and change, avoids twisting for a long time and moves the bolt and cause the damage to the casing.

3. The fan blade passes through axostylus axostyle and casing fixed connection, and the axostylus axostyle is installed with the casing again after with the fan blade joint, and the installation of being convenient for connects the steadiness height.

Description of the drawings:

fig. 1 is a schematic structural view of the rainwater separator of the present invention.

Fig. 2 is a schematic diagram of the distribution of the fan blades of the rainwater separator of the present invention.

Fig. 3 is the utility model relates to a rainwater separator's fan blade and shaft lever connection schematic diagram.

Fig. 4 is a schematic structural diagram of a filtering assembly of the rainwater separator of the present invention.

Fig. 5 is an enlarged schematic view of structure a in fig. 4.

Reference numbers in the figures:

1-a shell, 2-a fan blade, 3-a first drain hole, 4-a filtering structure, 5-a buckle component and 6-a second drain hole;

21-U-shaped fan blade body, 22-horizontal extension body, 23-first connecting piece, 24-second connecting piece, 25-shaft rod, 26-clamping groove, 27-groove and 28-convex rib;

211-a first inclined portion, 212-a second inclined portion, 231-a first extension portion, 232-a second extension portion, 241-a third extension portion, 242-a fourth extension portion;

41-a filter frame, 42-a filter screen, 43-U-shaped rails, 44-a connecting plate, 45-a handle and 46-a bending part;

51-fixing plate, 52-bolt, 53-clamping body, 54-movable shaft and 55-spring.

The specific implementation mode is as follows:

in order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms indicating orientation or positional relationship, such as those based on the drawings, are only for convenience of description and simplification of description, and do not indicate or imply that the structures or units indicated must have a specific orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise specified or limited, terms such as "connected," "provided," "having," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, or directly connected, and may be connected through an intermediate medium, and those skilled in the art can understand the basic meaning of the above terms in the present invention according to specific situations.

Fig. 1, fig. 2, fig. 3 show a first embodiment of the rain separator of the present invention, including a housing 1 and a plurality of fan blades 2 disposed in the housing 1, the plurality of fan blades 2 are uniformly distributed, the fan blades 2 include a V-shaped fan blade body 21 and horizontal extension bodies 22 disposed at two ends of the V-shaped fan blade body 21, an opening of the V-shaped fan blade body 21 is disposed toward a side surface, a first connecting member 23 is disposed at a bottom end of the V-shaped fan blade body 21, a second connecting member 24 is disposed at an end of the V-shaped fan blade body 21 away from an air inlet, a shaft rod 25 is disposed through the first connecting member 23 and the second connecting member 24, two ends of the shaft rod 25 are fixedly connected with the housing 1, the shaft rod 25 is fixedly connected with the first connecting member 23 and the second connecting member 24, and a first drainage hole 3 is disposed at a position of one side of the housing 1 close to the first connecting member 23 and the second;

the V-shaped blade body 21 includes a first inclined portion 211 and a second inclined portion 212, the first inclined portion 211 is close to the air inlet of the housing 1, and the second inclined portion 212 is close to the air outlet of the housing 1;

the first connector 23 includes a first extension 231 extending along one end of the second inclined portion 212 and a second extension 232 bent upward along an outer end of the first extension 231, the second extension 232 being parallel to the first inclined portion 211;

the second connector 24 includes a third extending portion 241 bent upward along one end of the V-shaped blade body 21 and a fourth extending portion 242 bent upward along an outer end of the third extending portion 241, the third extending portion 241 and the second inclined portion 212 are axially symmetric about the horizontal extending body 22, and the fourth extending portion 242 is parallel to the second inclined portion 212.

The utility model provides a fan blade 2 includes the V type fan blade body 21 and the horizontal extension body 22, the V type fan blade body 21 plays better separation effect to the gas that contains moisture, gaseous clearance department from between two adjacent fan blades 2 passes, through two V type fan blade bodies 21 preliminary isolation, rainwater and impurity are along with self gravity whereabouts, make rainwater and impurity and air separation, the air that contains partial moisture is through two adjacent V type fan blade bodies 21's striking back many times, partial moisture separates from the air, certain dehumidification effect has to the air, improve the comfort level of air, two adjacent V type fan blade bodies 21 are introduced to the new trend and are left better induced air passageway, guarantee the induced air volume.

Wherein, horizontal extension portion 22 sets up to the whereabouts that provides the space for rainwater or impurity, wind flows to first rake 211 through horizontal extension portion 22 between two adjacent fan blades 2 and takes place striking and redirecting for the first time, wind is taken place striking and redirecting for the second time by first rake 211 flow direction second rake 212, flow out to horizontal extension portion 22 by second rake 212 again and take place striking and redirecting for the third time, this kind of structural design has increaseed the number of times of wind with 2 clashes of fan blade, guarantee rainwater and impurity separation effect, horizontal extension portion 22 is not only to impurity, moisture has certain memory effect, and guarantee its intake at air inlet department, change traditional hang plate and cause the influence to the intake of wind.

Furthermore, the clamping grooves 26 for the shaft rod 25 to pass through are formed between the joints of the first extending portion 231 and the second extending portion 232 and between the joints of the third extending portion 241 and the fourth extending portion 242, and the upper ends of the clamping grooves 26 extend to the upper side of the shaft rod 25 and cover the shaft rod 25.

Furthermore, a plurality of circumferentially distributed grooves 27 are formed in the clamping groove 26, a plurality of circumferentially distributed ribs 28 are formed on the outer portion of the shaft rod 25, the extending directions of the grooves 27 and the ribs 28 are consistent with the extending direction of the V-shaped vane body 21, and the ribs 28 and the grooves 27 are sequentially matched.

The fan blade 2 is fixedly connected with the shell 1 through the shaft lever 25, and the shaft lever 25 is connected with the fan blade 2 in a clamping mode and then installed with the shell 1, so that the special fan blade 2 can be conveniently installed, and the connection stability is high.

Furthermore, one end of the shell 1, which is far away from the air inlet, is provided with a drawable filter structure 4, the two ends of the shell 1, which are positioned on the filter structure 4, are provided with buckle components 5, and the loosening or locking of the buckle components 5 is adjusted to realize the drawing or fixing of the filter structure 4.

Further, as shown in fig. 4, the filtering structure 4 includes a filtering frame 41 and a filtering net 42 disposed in the filtering frame 41, the inner wall of the casing 1 has a U-shaped rail 43 for horizontally embedding the filtering frame 41, a connecting plate 44 is fixedly connected to a side end face of the filtering frame 41, an extending direction of the connecting plate 44 is perpendicular to an extending direction of the U-shaped rail 43, two ends of the connecting plate 44 extend outward in an inclined manner to form a bending portion 46, and a handle 45 is disposed on an outer end face of the connecting plate 44.

Further, as shown in fig. 5, the fastening assembly 5 includes a fixing plate 51, a locking tongue 52 and a clamping body 53, the fixing plate 51 and the locking tongue 52 are movably hinged by a movable shaft 54, and a spring 55 is sleeved on the movable shaft 54; when the spring 55 is in a natural state, the clamp body 53 is fitted over the bent portion 46 to clamp the bent portion 46, and when the latch 52 is rotated to compress the spring 55, the clamp body 53 is separated from the bent portion 46 to release the bent portion 46.

Filtration 4 is connected with casing 1 through track pull formula to through buckle subassembly 5 and 1 fixed connection of casing, realize filtration 4's quick washing and installation change, structural design is ingenious, and it is nimble convenient to use, changes traditional bolt fastening's connected mode, when being convenient for install and change, avoids twisting for a long time and moves the bolt and cause the damage to the casing.

The U-shaped rails 43 are general rails, the openings of the two U-shaped rails 43 are disposed upward, wherein the two side ends of the filter frame 41 of the filter structure 4 are horizontally embedded into the corresponding U-shaped rails 43, so as to facilitate drawing.

Furthermore, the position of the shell 1 close to the air inlet is provided with a plurality of second drain holes 6 which are uniformly distributed horizontally, and the plurality of first drain holes 3 and the second drain holes 6 are convenient for rainwater, impurities and the like to be drained.

The present invention is not limited to the above-described embodiments, and the description of the embodiments and the description is only illustrative of the principles of the present invention, and various changes and modifications can be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A rainwater separator, its characterized in that: comprises a shell (1) and a plurality of fan blades (2) arranged in the shell (1), the fan blades (2) are uniformly distributed, each fan blade (2) comprises a V-shaped fan blade body (21) and horizontal extending bodies (22) arranged at two ends of each V-shaped fan blade body (21), the opening of the V-shaped fan blade body (21) is arranged towards the side surface, the bottom end of the V-shaped fan blade body (21) is provided with a first connecting piece (23), a second connecting piece (24) is arranged at one end of the V-shaped fan blade body (21) far away from the air inlet, a shaft lever (25) is respectively arranged through the first connecting piece (23) and the second connecting piece (24), the two ends of the shaft lever (25) are fixedly connected with the shell (1), the shaft lever (25) is clamped and fixed with the first connecting piece (23) and the second connecting piece (24), a first drainage hole (3) is formed in one side of the shell (1) close to the first connecting piece (23) and the second connecting piece (24);

the V-shaped fan blade body (21) comprises a first inclined part (211) and a second inclined part (212), the first inclined part (211) is close to the air inlet position of the shell (1), and the second inclined part (212) is close to the air outlet position of the shell (1);

the first connecting piece (23) comprises a first extending part (231) extending along one end of the second inclined part (212) and a second extending part (232) bent upwards along the outer end of the first extending part (231), and the second extending part (232) is parallel to the first inclined part (211);

the second connecting piece (24) comprises a third extending portion (241) which is bent upwards in an inclined mode along one end of the V-shaped fan blade body (21) and a fourth extending portion (242) which is bent upwards in an inclined mode along the outer end of the third extending portion (241), the third extending portion (241) and the second inclined portion (212) are arranged in an axial symmetry mode by taking the horizontal extending body (22) as the center, and the fourth extending portion (242) is parallel to the second inclined portion (212).

2. A stormwater separator as claimed in claim 1, wherein: clamping grooves (26) for allowing the shaft rod (25) to penetrate through are formed between the joints of the first extending portion (231) and the second extending portion (232) and between the joints of the third extending portion (241) and the fourth extending portion (242), and the upper ends of the clamping grooves (26) extend to the upper portion of the shaft rod (25) and wrap the shaft rod (25).

3. A stormwater separator as claimed in claim 2, wherein: the utility model discloses a V-shaped fan blade, including draw-in groove (26), the outside of axostylus axostyle (25) has a plurality of circumference distributions's recess (27) in draw-in groove (26), the outside of axostylus axostyle (25) has a plurality of circumference distributions protruding muscle (28), the extending direction of recess (27), protruding muscle (28) is unanimous with the extending direction of V type fan blade body (21), protruding muscle (28) and recess (27) cooperate the setting in proper order.

4. A stormwater separator as claimed in claim 1, wherein: the one end of keeping away from the air intake in casing (1) is equipped with but the filtration (4) of pulling, casing (1) is located filtration (4) both ends and is equipped with buckle subassembly (5), thereby adjusts loosening or locking of buckle subassembly (5) and realizes the pull or fix to filtration (4).

5. A stormwater separator as claimed in claim 4, wherein: filtration (4) are including filtering frame (41) and arranging filter screen (42) in filtering frame (41) in, casing (1) inner wall has the U type track (43) of holding filtering frame (41) level embedding, fixedly connected with connecting plate (44) on the terminal surface of one side of filtering frame (41), the extending direction of connecting plate (44) is perpendicular with the extending direction of U type track (43), the both ends of connecting plate (44) lean out to extend has bending portion (46), the outer terminal surface of connecting plate (44) is equipped with handle (45).

6. A stormwater separator as claimed in claim 5, wherein: the buckle assembly (5) comprises a fixing plate (51), a lock tongue (52) and a clamping body (53), the fixing plate (51) and the lock tongue (52) are movably hinged through a movable shaft (54), and a spring (55) is sleeved on the movable shaft (54); when the spring (55) is in a natural state, the clamping body (53) is sleeved on the bending part (46) to clamp the bending part (46), and when the spring (55) is in a compressed state by rotating the lock tongue (52), the clamping body (53) is far away from the bending part (46) to realize the loosening of the bending part (46).

7. A stormwater separator as claimed in any one of claims 1 to 6, wherein: and a plurality of second drain holes (6) which are horizontally and uniformly distributed are formed in the position, close to the air inlet, of the shell (1).