CN102967174A - Clamped water-accumulating plate fixing frame - Google Patents

Abstract

The invention discloses a clamped water-accumulating plate fixing frame which comprises a head positioning plate, a middle positioning plate, an upper frame, a lower frame, lower wave-shaped cambered surfaces, an upper wave-shaped cambered surface, upper necks and lower necks, wherein the head positioning plate and the middle positioning plate are arranged between the upper frame and the lower frame at equal intervals; the right side of the lower section of the head positioning plate is provided with a lower wave-shaped cambered surface; the left side face of the middle positioning plate is provided with an upper wave-shaped cambered surface; the right side face of the lower section of the middle positioning plate is provided with a lower wave-shaped cambered surface; the upper necks are formed at equal intervals on the inner side of the upper frame; lower necks are formed at equal intervals on the inner side of the lower frame; and the drainage connection section of a water-accumulating plate is clamped in the upper necks and the lower necks. Due to the adoption of the clamped water-accumulating plate fixing frame, the assembly and the detachment of the water-accumulating plate are simplified, the part quantity of a water accumulator is reduced, no connecting piece is required, convenience is brought to production and detachment, and great convenience is brought to use; and the right sides of the lower necks are provided with elliptical boosting blocks, so that convenience is brought to clamping of the water-accumulating plate.

Description

Car coat type ponding plate fixed mount

Technical field:

The present invention relates to a kind of water accumulator that can carry out to hot wet gas current in the cooling stack ponding, relate in particular to ponding plate fixed mount wherein.

Background technology:

In the cooling tower in power plant, the hot wet gas current of discharge contains the little water droplet of a large amount of steam and part, and takes out of with air-flow, and these little water droplets can cause a large amount of wastes of circulation water resource.At present, the water accumulator that adopts in the existing power generating plant cooling tower, such as Fig. 1, shown in Figure 2, comprise ponding plate 1, fixed mount 2, connecting rod 3 and nut 4, ponding plate 1 is comprised of drainage linkage section 11 and ponding bending section 12, ponding bending section 12 is unidirectional sine wave, drainage linkage section 11 is arranged on the both sides of ponding bending section 12, be provided with installing hole 13 at drainage linkage section 11, ponding plate 1, fixed mount 2 compartment of terrains are set on the connecting rod 3, between adjacent ponding plate 1 and fixed mount 2, be provided with packing ring 5, by connecting rod 3 and nut 4 ponding plate 1 and fixed mount 2 intervals connected into a water accumulator.Its operation principle: water accumulator is mounted on the exhaust ports of cooling tower, be in the top of air-flow, hot wet gas current from the cooling tower discharge, directly enter in the water accumulator, and impact ponding plate 1, ponding plate 1 can repeatedly be tackled hot wet gas current and form little water droplet, and the formed little water droplet of hot wet gas current is flow back in the recirculated water, can not taken out of outside the tower by air-flow.

Also there is following deficiency in actual use in this water accumulator:

1. the ponding plate is unidirectional sinusoidal waveform, and the number of times of tackling little water droplet is less, and ponding efficient is on the low side;

2. water accumulator is comprised of some ponding plates 1, fixed mount 2, connecting rod 3 and nut 4, ponding plate 1 equidistantly is spaced by fixed mount 2, tighten fixing by nut 4 after wearing with many connecting rods 3 bilaterals again, the part of the required assembling of water accumulator is many, not only the quantity of fixed mount 2 is many, and the installation and removal of ponding plate 1 and fixed mount 2 are all very loaded down with trivial details, and workload is large, and dismounting is inconvenient.

3. because the installation requirement of ponding plate 1 must be offered installing hole 13 on the drainage linkage section 11 of its both sides, tear to pieces easily fracture when ponding plate 1 is subject to External Force Acting, service life is short.

In order to overcome existing water accumulator above shortcomings, the applicant has designed a kind of integrated form water accumulator that clamps, and it is high that it receives water efficient, the easy installation and removal of ponding plate, long service life.Wherein car coat type ponding plate fixed mount is vital part.

Summary of the invention:

The purpose of this invention is to provide a kind of car coat type ponding plate fixed mount.

The technical solution used in the present invention is as follows:

A kind of car coat type ponding plate fixed mount, comprise first location-plate, the interfix plate, upper side frame, lower frame, lower waveform cambered surface, upper waveform cambered surface, upper draw-in groove and lower bayonet slot, wherein, first location-plate, the interfix plate is set in qually spaced between upper side frame and the lower frame, be provided with lower waveform cambered surface on the hypomere right side of first location-plate, left surface at interfix plate epimere is provided with the waveform cambered surface, right flank at interfix plate hypomere is provided with lower waveform cambered surface, the waveform of lower waveform cambered surface and upper waveform cambered surface and the two-direction sine waveform of ponding plate match, on top the inboard of frame is provided with draw-in groove equally spacedly, inboard at lower frame is provided with lower bayonet slot equally spacedly, upper draw-in groove bottom equals the width of ponding plate to the vertical range between the lower bayonet slot bottom, the bottom centre of upper draw-in groove is the waveform height of the two-direction sine waveform of ponding plate to the horizontal range on the upper waveform cambered surface top on right side, the level interval on the lower waveform cambered surface top in the bottom centre of lower bayonet slot and left side is the waveform height of the two-direction sine waveform of ponding plate, and the pitch of upper draw-in groove is identical with the pitch of lower bayonet slot.

Further, be provided with trapezoidal boosting piece on the right side of lower bayonet slot.

Further, the thickness of the limit, left side of upper side frame, lower frame, first location-plate, lower waveform cambered surface, upper waveform cambered surface, upper draw-in groove, lower bayonet slot and trapezoidal boosting piece is 10 ~ 20 millimeters, and the reinforcement gusset on the first location-plate and the thickness of the reinforcement gusset on the interfix plate are 3 ~ 5 millimeters.

Further, the pitch of upper draw-in groove is than large 2 ~ 10 millimeters of the two sine-shaped waveform height of ponding plate.

Further, be provided with grip hole in the lower left of the first location-plate of fixed mount.

Owing to fixed mount is designed to be convenient to the frame structure of ponding integrated circuit board dress, the drainage linkage section outboard end on ponding plate both sides directly is installed in the upper draw-in groove and lower bayonet slot on the fixed mount, and the ponding bending section on the ponding plate contacts with upper waveform cambered surface with lower waveform cambered surface respectively.Ponding plate and fixed mount adopt such integrated morphology that clamps greatly to simplify both assembling and dismountings, so that the minimizing of the number of spare parts of water accumulator is many, the quantity of fixed mount can significantly reduce, without any need for connector, both convenient production was convenient to again dismounting, used very convenient.Be provided with trapezoidal boosting piece on the right side of lower bayonet slot, be convenient to clamping of ponding plate.

Description of drawings:

Fig. 1 is the structural representation of existing water accumulator;

Fig. 2 is the structure for amplifying schematic diagram of existing ponding plate;

Fig. 3 is the structural representation of the water accumulator that is comprised of the present invention and two-direction sine waveform ponding plate;

Fig. 4 is the structure for amplifying schematic diagram of two-direction sine waveform ponding plate;

Fig. 5 is structural representation of the present invention;

Among the figure: 1-ponding plate; The 2-fixed mount; The 3-connecting rod; The 4-nut; The 5-packing ring; 11-drainage linkage section; 12-ponding bending section; The 13-installing hole; The 14-arc convex; The first location-plate of 21-; 22-interfix plate;

The 23-upper side frame; The 24-lower frame; Waveform cambered surface under the 25-; The upper waveform cambered surface of 26-; The upper draw-in groove of 27-;

The 28-lower bayonet slot; The trapezoidal boosting piece of 29-; The 30-grip hole; 31-strengthens gusset.

The specific embodiment:

Below in conjunction with description of drawings the specific embodiment of the present invention:

A kind of car coat type ponding plate fixed mount, comprise first location-plate 21, interfix plate 22, upper side frame 23, lower frame 24, lower waveform cambered surface 25, upper waveform cambered surface 26, upper draw-in groove 27, lower bayonet slot 28, trapezoidal boosting piece 29 and grip hole 30, wherein, first location-plate 21 is arranged between upper side frame 23 and the lower frame 24, and be positioned at the left side, all interfix plates 22 are set in qually spaced between upper side frame 23 and the lower frame 24, be provided with lower waveform cambered surface 25 on the hypomere right side of first location-plate 21, left surface at interfix plate 22 epimeres is provided with waveform cambered surface 26, right flank at interfix plate 22 hypomeres is provided with lower waveform cambered surface 25, the waveform of lower waveform cambered surface 25 and upper waveform cambered surface 26 and the two-direction sine waveform of ponding plate 1 match, on top the inboard of frame 23 is provided with draw-in groove 27 equally spacedly, inboard at lower frame 24 is provided with lower bayonet slot 28 equally spacedly, upper draw-in groove 27 bottoms equal 176 millimeters of the width of ponding plate 1 to the vertical range between lower bayonet slot 28 bottoms, the bottom centre of upper draw-in groove 27 is 41.7 millimeters to the horizontal range on upper waveform cambered surface 26 tops on right side, the level interval on lower waveform cambered surface 25 tops in the bottom centre of lower bayonet slot 28 and left side is 41.7 millimeters, the pitch of upper draw-in groove 27 is 45 millimeters, be provided with trapezoidal boosting piece 29 on the right side of lower bayonet slot 28, the width of upper draw-in groove 27 and lower bayonet slot 28 is corresponding with the arc convex 14 of the outboard end of drainage linkage section 11; The thickness of the limit, left side of upper side frame 23, lower frame 24, first location-plate 21, lower waveform cambered surface 25, upper waveform cambered surface 26, upper draw-in groove 27, lower bayonet slot 28 and trapezoidal boosting piece 29 is 15 millimeters, and the reinforcement gusset 31 on the first location-plate 21 and the thickness of the reinforcement gusset 31 on the interfix plate 22 are 3 millimeters; Be provided with grip hole 30 in the lower left of first location-plate 21.

The matching used ponding plate 1 of the present invention comprises drainage linkage section 11 and ponding bending section 12, ponding bending section 12 is sinusoidal two-direction sine waveform, the waveform height is 41.7 millimeters, wave space is 54.8 millimeters, drainage linkage section 11 is arranged on the both sides of ponding bending section 12, outboard end at drainage linkage section 11 is provided with arc convex 14, and the width of ponding plate 1 is 176 millimeters.

The drainage linkage section 11 of ponding plate 1 is installed in draw-in groove 27 and the lower bayonet slot 28, and the ponding bending section 12 of ponding plate 1 contacts with upper waveform cambered surface 26 with lower waveform cambered surface 25 respectively.

The ponding bending section of ponding plate is designed to the two-direction sine waveform, the water accumulator that is assembled into by it forms many folding gas channels in the vertical direction, multiple impact occurs in the air stream near saturation state in the power plant cooling tower through its passage the time, just a lot of by the quantity of intercept near the water droplet in the air stream of saturation state, make more droplet constantly enter circulation in conjunction with forming little water droplet recovery, reach the effect of recirculated water windage loss minimum, it receives the comparable traditional water accumulator of water efficient increases by 20% ~ 25%, can effectively reduce steam discharges in atmosphere, both saved power plant water, reduce the discharging of steam, reduced again enterprise's production cost.

Claims (5)

1. car coat type ponding plate fixed mount, it is characterized in that: comprise first location-plate (21), interfix plate (22), upper side frame (23), lower frame (24), lower waveform cambered surface (25), upper waveform cambered surface (26), upper draw-in groove (27) and lower bayonet slot (28), wherein, first location-plate (21), interfix plate (22) is set in qually spaced between upper side frame (23) and the lower frame (24), be provided with lower waveform cambered surface (25) on the hypomere right side of first location-plate (21), left surface at interfix plate (22) epimere is provided with upper waveform cambered surface (26), right flank at interfix plate (22) hypomere is provided with lower waveform cambered surface (25), the two-direction sine wave mode of the waveform of lower waveform cambered surface (25) and upper waveform cambered surface (26) and ponding plate (1) matches, on top the inboard of frame (23) is provided with draw-in groove (27) equally spacedly, be provided with equally spacedly lower bayonet slot (28) in the inboard of lower frame (24), upper draw-in groove (27) bottom equals the width of ponding plate (1) to the vertical range between lower bayonet slot (28) bottom, the bottom centre of upper draw-in groove (27) is the wave mode height of the two-direction sine wave mode of ponding plate (1) to the horizontal range on upper waveform cambered surface (26) top on right side, the level interval on lower waveform cambered surface (25) top in the bottom centre of lower bayonet slot (28) and left side is the wave mode height of the two-direction sine wave mode of ponding plate (1), and the pitch of upper draw-in groove (27) is identical with the pitch of lower bayonet slot (28).

2. described car coat type ponding plate fixed mount according to claim 1 is characterized in that: be provided with trapezoidal boosting piece (29) on the right side of lower bayonet slot (28).

3. described car coat type ponding plate fixed mount according to claim 1, it is characterized in that: the thickness of the limit, left side of upper side frame (23), lower frame (24), first location-plate (21), lower waveform cambered surface (25), upper waveform cambered surface (26), upper draw-in groove (27), lower bayonet slot (28) and trapezoidal boosting piece (29) is 10 ~ 20 millimeters, and the reinforcement gusset (31) on the first location-plate (21) and the thickness of the reinforcement gusset (31) on the interfix plate (22) are 3 ~ 5 millimeters.

4. described car coat type ponding plate fixed mount according to claim 1 is characterized in that: the pitch of upper draw-in groove (27) is than large 2 ~ 10 millimeters of the two sine-shaped waveform height of ponding plate (1).

5. described car coat type ponding plate fixed mount according to claim 1 is characterized in that: the lower left at the first location-plate (21) of fixed mount (2) is provided with grip hole (30).

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