CN2504895Y

CN2504895Y - Temp-lowering wet curtain arrangement

Info

Publication number: CN2504895Y
Application number: CN 01270523
Authority: CN
Inventors: 陈玉南
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-13
Filing date: 2001-11-13
Publication date: 2002-08-14
Anticipated expiration: 2011-11-13

Abstract

A cooling wet curtain assembly body essentially comprises a framework, a splint and a wet curtain, with the framework arranged on the upper and the lower ends of the wet curtain. The lower part of the cross section of the framework comprises a hemline, a left and a right upright sides and folding double-layer sides in the middle, with four corners provided with a circle arc square. Two ends of the folded sides are reversely bended and folded as double-layer sides without slot at a proper distance from the midline, and two ends of the upper layer of the double-layer sides respective have a left and a right upright sides bended upward in 90 degrees, and the peak of the upright sides of the two sides respectively have a folding sides bended inward; a support is arranged between the hemline of the framework and the lower layer side of the double-layer sides, with the lower connecting side of the support fixed and connected with the hemline, and the upper connecting side fixed and connected with the lower side of the double-layer sides. The square-shaped structure of the metal framework cross section of the utility model adapts to the roll-in process without lengthen limitation, and can be made relatively long with no tie-ins, and with few assembly parts, quality easily guaranteed, good airproof capability, no water leakage, a good transverse size stability, uneasy distortion, easy construction techniques and relatively low cost.

Description

The wet curtain assembly of cooling

Technical field

The utility model relates to the wet curtain assembly in a kind of cooling in summer system that is applicable to places such as livestock and poultry house, greenhouse.

Background technology

The Wet-curtain temperature reducing system generally is used for one of the most cost-effective facility of place cooling in summer such as livestock and poultry house, greenhouse at present both at home and abroad, and wet curtain assembly wherein mainly is made up of parts such as framework, clamping plate, wet curtains.As the framework of this assembly important component part, its effect is not only as the skeleton of fixing wet curtain, but also water provides water distribution, passage catchments in order to lower the temperature.Framework is connected in succession, just can form the Wet-curtain temperature reducing system of different length.

The framework of present domestic employing mainly contains two classes: a class is rigid plastics (UPVC) framework, and its advantage is corrosion-resistant, easy connection; But since plastics expand with heat and contract with cold, aging, cause the junction of framework to pull, ftracture and leak, so this framework is progressively eliminated.Another kind of is metal framework, the phenomenon that it can be eliminated the drawing crack of plastic frame junction to a great extent, leak.Its molding mode is divided into two kinds: a kind of is wrap direction, its shortcoming: the one, be subject to processing equipment, and its length is generally two meters, connects too much the sealing difficulty when causing installing; The 2nd, frame shape can not settle at one go, causes component parts many, and processing time consuming is taken material, simultaneously poor dimensional precision; Another kind is the roll-in mode, utilizes the roll that one group of particular design makes (need usually more than 20 to), and the steel band continuous rolling is become required form, and its length then can customize on production line as required, and the frame size precision also can be guaranteed.

It shown in the accompanying drawing 4 metal framework that adopts the roll-in mode to process.This framework has two kinds of defectives; The one, two trigonums of frame facet seal relatively difficulty when interconnecting; The 2nd, its lateral dimension poor stability of the framework of this structure very easily is out of shape in transportation, installation process.When the lateral dimension of this framework of Wet-curtain temperature reducing system requirements strengthened, these defectives were just more outstanding.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of improved cooling curtain assembly that wets is provided, and the cross section shape of the mouth as one speaks structure of its metal framework adapts to roll-in processing, length is unrestricted, can do longly and non junction, parts is few, and quality guarantees easily, good airproof performance, can not leak, its lateral dimension good stability, not yielding, its construction technology is simple, and cost is lower.

The purpose of this utility model is achieved in that

A kind of cooling curtain assembly that wets mainly is made up of framework, clamping plate, wet curtain, and framework is contained in the upper and lower end of the curtain that wets, and the upper end is connected to integral body with clamping plate and wet curtain, and spray header is housed in upper frame, the plate of turning one's coat, conduit saddle; It is characterized in that:

The cross section shape of the mouth as one speaks of framework is: its underpart is by the base, left and right stile, four jiaos of rectangles that circular arc is arranged are formed on superimposed double-deck limit, middle part, these matching edge two ends are overlapped into seamless double-deck limit in the suitable distance inverse bending of distance center line, respectively there is the left and right upper vertical edge of upwards 90 degree bendings at the two ends, limit, upper strata on this bilayer limit and in bending part fillet is arranged, and respectively there is inside clamping flanging on the top of this both sides upper vertical edge; There is the inside tongue with the center line symmetry on this base;

Between the lower floor limit on the base of framework and double-deck limit, support is housed, the cross section shape of the mouth as one speaks of this support comprises the upper and lower fillet of support edge and horizontal bending, fillet contacts and is fixedly connected with the upwards inner face of tongue on base under it, and fillet contacts also fixedly connected with lower floor's limit inner face on the double-deck limit of framework on it.

The left and right stile down of described framework aligns respectively with left and right upper vertical edge.

The left and right down stile of described framework and left and right upper vertical edge have with the left and right dislocation of center line symmetry and are parallel to each other.

The quantity of the inside tongue on the described framework base is 1-3, and the position of the affixed point of the following fillet of described support is corresponding with it.

The quantity of described support is 1-2, and the support edge of this support is stile, the hypotenuse with the center line symmetry.

The affixed mode of described support and framework is any in riveted joint, staking, the welding.

The material of described framework, support is sheet metal and/or aluminium sheet.

The utility model has following actively useful effect:

1. the version of the metal framework of this wet curtain assembly adapts to roll-in processing, and length is unrestricted, the machining accuracy height, and assembling quality guarantees easily.

2. the upper and lower stile in both sides of the metal framework of this wet curtain assembly is a conjoined structure, and its junction is seamless superimposed double-layer structural, thereby good airproof performance, can not leak, and has also increased rigidity and intensity simultaneously.

3. be connected with bracing frame in the metal framework of this wet curtain assembly, the good stability of its lateral dimension, not yielding.

4. there is inwardly protruded elongated slot the metal framework bottom surface of this wet curtain assembly with the junction of bracing frame, connect that ailhead crouches in it and evagination not, thereby the bottom surface is smooth, transportation, installs and does not hinder ailhead, and this tongue while is also played the reinforcement effect.

5. compare with prior art, this product can stand to expand with heat and contract with cold, and can not ftracture, and pulls long service life.

6. this product can be done longly and non junction, and component parts is few, and construction technology is simple, and cost is lower.

Description of drawings

Fig. 1 is the structural representation of the utility model one embodiment;

Fig. 2 is the cross section shape of the mouth as one speaks figure of Fig. 1 middle frame;

The same Fig. 2 of Fig. 3 is another embodiment;

Fig. 4 is a kind of cross section shape of the mouth as one speaks figure of prior art middle frame.

Accompanying drawing number

1. framework

101. the 102. left and right lower floor limits on superimposed double-deck limit, stile 103. middle parts down, base

104. 105. left sides, limit, upper strata on superimposed double-deck limit, middle part, upper left stile 106. clamping flangings

107. upwards tongue 108. center lines on the base

2. support

201. fillet on the 202. times fillets 203. in support edge

3. fixed connection point

4. clamping plate

5. wet curtain

6. the plate of turning one's coat

7. conduit saddle

8. water pipe

Embodiment

Please refer to Fig. 1, a kind of cooling of the utility model curtain assembly that wets mainly is made up of framework 1, clamping plate 4, wet curtain 5, framework 1 is contained in the upper and lower end of wet curtain 5, the upper end is connected to integral body with clamping plate 4 and wet curtain 5, spray header 8 is housed, the plate 6 of turning one's coat, conduit saddle 7 in upper frame;

Please refer to Fig. 2, the cross section shape of the mouth as one speaks of framework 1 is: its underpart is by base 101, left and right stile 102, four jiaos of rectangles that circular arc is arranged are formed on superimposed double-deck limit, middle part, these matching edge two ends are overlapped into seamless double-deck limit in the suitable distance inverse bending of distance center line, respectively there is the left and right upper vertical edge 105 of upwards 90 degree bendings at 104 two ends, limit, upper strata on this bilayer limit and in bending part fillet is arranged, and respectively there is inside clamping flanging 106 on the top of this both sides upper vertical edge 105; There is the inside tongue 107 with center line 108 symmetries on this base 101;

Between the lower floor limit 103 on the base 101 of framework 1 and double-deck limit, be equipped with and support 2, the cross section shape of the mouth as one speaks of this support 2 comprises the upper and lower fillet 203,202 of support edge 201 and horizontal bending, fillet 202 contacts and is fixedly connected with the upwards inner face of tongue 107 on base 101 under it, and fillet 203 contacts also fixedly connected with lower floor limit 103 inner faces on the double-deck limit of framework on it.

In embodiment illustrated in fig. 2, the left and right stile 102 down of described framework 1 aligns respectively with left and right upper vertical edge 105.

In the embodiment shown in fig. 3, the left and right down stile 102 of described framework 1 and left and right upper vertical edge 105 have with the left and right dislocation of center line symmetry and are parallel to each other.

The quantity of the inside tongue 107 on described framework 1 base 101 is 1-3, and the position of the affixed point 3 of the following fillet 202 of described support 2 is corresponding with it.

The quantity of described support 2 is 1-2, this support 2 support edge 201 can for the stile or the hypotenuse of center line symmetry.

The affixed mode of described support 2 and framework 1 is any in riveted joint, staking, the welding.

The material of described framework 1, support 2 is sheet metal and/or aluminium sheet.

Shape and structure with upper frame 1 is that benchmark is described with lower frame position among Fig. 1.The cross section shape of the mouth as one speaks of its upper frame is identical with lower frame, but the position-reversed symmetry.

" limit " during the above-mentioned cross section shape of the mouth as one speaks is described because of longitudinal length is arranged, reality is " plate ".

Claims

1. wet curtain assembly of cooling, mainly be made up of framework (1), clamping plate (4), wet curtain (5), framework (1) is contained in the upper and lower end of wet curtain (5), and the upper end is connected to integral body with clamping plate (4) and wet curtain (5), spray header (8) is housed, the plate of turning one's coat (6), conduit saddle (7) in upper frame; It is characterized in that:

The cross section shape of the mouth as one speaks of framework (1) is: its underpart is by base (101), left and right stile (102), four jiaos of rectangles that circular arc is arranged are formed on superimposed double-deck limit, middle part, these matching edge two ends are overlapped into seamless double-deck limit in the suitable distance inverse bending of distance center line, respectively there is the left and right upper vertical edge (105) of upwards 90 degree bendings at the two ends, limit, upper strata (104) on this bilayer limit and in bending part fillet is arranged, and respectively there is inside clamping flanging (106) on the top of this both sides upper vertical edge (105); There is the inside tongue (107) with center line (108) symmetry on this base (101);

Between the lower floor limit (103) on the base (101) of framework (1) and double-deck limit, support (2) is housed, the cross section shape of the mouth as one speaks of this support (2) comprises upper and lower fillet (203), (202) of support edge (201) and horizontal bending, fillet (202) contacts and is fixedly connected with the upwards inner face of tongue (107) of base (101) under it, and fillet on it (203) contacts with lower floor limit (103) inner face on the double-deck limit of framework and be fixedly connected.

2. the cooling as claimed in claim 1 curtain assembly that wets is characterized in that: the left and right stile (102) down of described framework (1) aligns respectively with left and right upper vertical edge (105).

3. the cooling as claimed in claim 1 curtain assembly that wets is characterized in that: the left and right stile (102) down and the left and right upper vertical edge (105) of described framework (1) has with the left and right dislocation of center line symmetry and is parallel to each other.

4. the cooling as claimed in claim 1 curtain assembly that wets is characterized in that: the quantity of the inside tongue (107) on described framework (1) base (101) is 1-3, and the position of the affixed point (3) of the following fillet (202) of described support (2) is corresponding with it.

5. the cooling as claimed in claim 1 curtain assembly that wets is characterized in that: the quantity of described support (2) is 1-2, and the support edge (201) of this support (2) is stile, the hypotenuse with the center line symmetry.

6. the cooling as claimed in claim 1 curtain assembly that wets is characterized in that: the affixed mode of described support (2) and framework (1) is any in riveted joint, staking, the welding.

7. the cooling as claimed in claim 1 curtain assembly that wets is characterized in that: described framework (1), the material that supports (2) are sheet metal and/or aluminium sheet.