CN220877909U - Integral type filter screen - Google Patents
Integral type filter screen Download PDFInfo
- Publication number
- CN220877909U CN220877909U CN202322604895.7U CN202322604895U CN220877909U CN 220877909 U CN220877909 U CN 220877909U CN 202322604895 U CN202322604895 U CN 202322604895U CN 220877909 U CN220877909 U CN 220877909U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- stainless steel
- spoiler
- steel square
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 31
- 239000010935 stainless steel Substances 0.000 claims abstract description 31
- 230000007306 turnover Effects 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 28
- 239000000498 cooling water Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012634 fragment Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of cooling towers, in particular to an integrated filter screen which comprises a spoiler cover, wherein the spoiler cover is of a cuboid frame structure with openings on two sides, a stainless steel square filter screen is arranged on one side of the spoiler cover, a turnover edge is arranged on the edge of the opening on the other side of the spoiler cover, a semicircular convex plate is integrally formed above the middle part of the spoiler cover, and the semicircular convex plate and the spoiler cover form a semicircular groove structure. In this integral type filter screen, can reduce or avoid getting into the probability of residue in the water-cooling unit system, overcome the cooling tower through the spoiler and adopted side play water mode cooling water flow to produce the vortex, prevent that the outlet pipe from evacuating, stainless steel square filter screen still has the filter effect, prevents that rubbish from getting into in the cooling water system in the cooling water. Stainless steel square filter screen passes through the briquetting to be fixed on the vortex cover, conveniently installs and dismantle, is convenient for follow-up clear up operation.
Description
Technical Field
The utility model relates to the technical field of supercooling towers, in particular to an integrated filter screen.
Background
Cooling towers typically distribute an evaporative liquid, such as water, over the evaporative heat exchanger of the cooling tower. Cooling tower operation typically involves the use of a water treatment expert to design and implement a water treatment system for the cooling tower.
When the water treatment system of the cooling tower in the prior art is used, because the whole cooling system is shut down to fill the cooling tower with water when the cooling host machine is started and pumped out, air can easily enter a main pipeline of the cooling system, the whole cooling system is collapsed when the cooling host machine is started and pumped out, so that a lot of resources are wasted, meanwhile, the water outlet mode at the side face of the cooling tower easily causes water vortex, the air can easily enter the cooling water system to generate cavitation, the cooling water system is unstable to operate, in addition, the phenomenon of entering residues easily occurs in the existing water cooling unit system, once the water cooling unit enters the residues, the equipment use can be influenced, the protector of the water cooling unit is seriously started, and the refrigerating compressor and even the whole system are destroyed.
Disclosure of utility model
The utility model aims to provide an integrated filter screen so as to solve the problems that the whole cooling system provided in the background art is full of water in a refrigerating host machine shutdown cooling tower, the starting is pumped out, water flows are easily caused by a side water outlet mode of the cooling tower, and residues are easily caused to enter an existing water cooling unit system.
In order to achieve the above purpose, the utility model provides an integrated filter screen, which comprises a spoiler cover, wherein the spoiler cover is of a cuboid frame structure with openings at two sides, a stainless steel square filter screen is arranged at one side opening, a flanging edge is arranged at the edge of the other side opening, a semicircular convex plate is integrally formed and arranged above the middle part of the spoiler cover, the semicircular convex plate and the spoiler cover form a semicircular groove structure, a plurality of reinforcing ribs are integrally formed and arranged on the surface of a shell of the spoiler cover, limit grooves are formed in two ends, close to the outer wall of the stainless steel square filter screen, of the spoiler cover, and two ends of the stainless steel square filter screen are clamped at the limit grooves; the outer frame is installed to the outer wall of stainless steel square filter screen, the both sides outer wall of outer frame is provided with the draw-in groove, the inside of draw-in groove is provided with the briquetting, the bottom in the draw-in groove is provided with the shell fragment, one side welding of shell fragment is in the bottom in the draw-in groove, the briquetting is outwards protruding from the opening part of draw-in groove.
Preferably, inclined surfaces are arranged on the peripheral side walls of the spoiler cover, and the size of an opening of one side of the spoiler cover, which is close to the stainless steel square filter screen, is smaller than that of one side of the spoiler cover, which is close to the flanging edge.
Preferably, a plurality of bolt hole sites are formed on the surface of the turnup edge.
Preferably, a cavity structure is arranged in the reinforcing rib.
Preferably, a spoiler connecting block is mounted at the bottom of the reinforcing rib and connected with the spoiler.
Preferably, a turnover edge connecting block is arranged at one end of the reinforcing rib, and the turnover edge connecting block is connected with the turnover edge.
Preferably, the stainless steel square grid filter screen consists of a plurality of steel wires with the diameter of 1mm, and the transverse and longitudinal spacing of the steel wires is 20mm.
Compared with the prior art, the utility model has the beneficial effects that:
In this integral type filter screen, can reduce or avoid getting into the probability of residue in the water-cooling unit system, overcome the cooling tower through the spoiler and adopted side play water mode cooling water flow to produce the vortex, prevent that the outlet pipe from evacuating, stainless steel square filter screen still has the filter effect, prevents that rubbish from getting into in the cooling water system in the cooling water. Stainless steel square filter screen passes through the briquetting to be fixed on the vortex cover, conveniently installs and dismantle, is convenient for follow-up clear up operation.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic plan view of the present utility model;
FIG. 3 is a schematic view of the structure of the reinforcing rib according to the present utility model;
Fig. 4 is a schematic structural view of a stainless steel square grid filter screen in the utility model.
The meaning of each reference sign in the figure is:
1. A spoiler cover; 11. semicircular convex plates; 12. an inclined surface; 13. reinforcing ribs; 131. a turnover edge connecting block; 132. a spoiler connecting block; 14. turning over the edge; 141. bolt hole sites; 15. a limit groove; 2. stainless steel square grid filter screen; 21. an outer frame; 211. a clamping groove; 22. briquetting; 23. and the elastic sheet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an integrated filter screen, as shown in fig. 1-4, the integrated filter screen comprises a spoiler 1, the spoiler 1 is a cuboid frame structure with openings at two sides, a stainless steel square grid filter screen 2 is arranged at one side opening and used for blocking larger garbage and other impurities, and is generally larger stone and other blocky substances, the aim is to reduce or avoid the probability of entering residues in a water cooling unit system, a flanging edge 14 is arranged at the edge of the opening at the other side, the strength of the edge is improved, a semicircular convex plate 11 is integrally formed above the middle part of the spoiler 1, the semicircular convex plate 11 and the spoiler 1 form a semicircular groove structure and used for blocking water flow, the problem that a cooling tower adopts a side water outlet mode to cool water flow to generate vortex is solved, a plurality of reinforcing ribs 13 are integrally formed on the surface of the spoiler 1, the structure is attractive, the strength can be improved, two ends of the spoiler 1 close to the outer wall of the stainless steel square grid filter screen 2 are provided with limiting grooves 15, two ends of the stainless steel square grid filter screen 2 are clamped at the limiting grooves 15, and the installation and the disassembly of the stainless steel square grid filter screen 2 are convenient.
In this embodiment, the side walls around the spoiler 1 are provided with inclined surfaces 12, and the size of an opening of the spoiler 1 near the stainless steel square filter screen 2 is smaller than that of an opening of the spoiler 14, so that water flow is subjected to a certain resistance when passing through the inclined surfaces 12, and the flow speed is further reduced.
Specifically, the surface of the flanging 14 is provided with a plurality of bolt hole sites 141, so that the spoiler 1 is conveniently fixed on the water cooling unit.
Further, the inside of strengthening rib 13 is provided with the cavity structure for the inboard of strengthening rib 13 has certain space, and when the turbocharging cover 1 wholly produced expend with heat because of temperature variation and contract with cold, strengthening rib 13 has certain deformation space, makes it can not receive the extrusion damage.
Further, a spoiler connecting block 132 is installed at the bottom of the reinforcing rib 13, and the spoiler connecting block 132 is connected with the spoiler 1 for connecting the reinforcing rib 13 with the spoiler 1.
Further, a turnover edge connecting block 131 is installed at one end of the reinforcing rib 13, and the turnover edge connecting block 131 is connected with the turnover edge 14 and used for connecting the reinforcing rib 13 with the turnover edge 14.
Further, the stainless steel square grid filter screen 2 is composed of a plurality of steel wires with the diameter of 1mm, the transverse and longitudinal intervals of the steel wires are 20mm, garbage can be conveniently blocked, and the stainless steel square grid filter screen can be set and different intervals according to the requirement of blocking the size of the garbage, so that flexible use is guaranteed.
Further, the outer frame 21 is installed to the outer wall of stainless steel square filter screen 2, the both sides outer wall of outer frame 21 is provided with draw-in groove 211, the inside of draw-in groove 211 is provided with briquetting 22, the bottom in the draw-in groove 211 is provided with shell fragment 23, the bottom in draw-in groove 211 is welded to one side of shell fragment 23, briquetting 22 outwards protrudes from the opening part of draw-in groove 211, produce a pressure to briquetting 22 through shell fragment 23, press on the opening inner wall of spoiler 1 through briquetting 22 to fix stainless steel square filter screen 2.
When the integrated filter screen is used, the device is assembled, the spoiler 1 is fixed on the water cooling unit through the bolt hole sites 141, when water flows through the device, the spoiler 1 blocks the water flow, the semicircular convex plates 11 and the spoiler 1 form a semicircular groove structure to generate a blocking piece to block the water flow, the condition that the cooling water flow of a cooling tower adopts a side water outlet mode to generate vortex is overcome, the water flow is decelerated after being blocked, passes through the stainless steel square filter screen 2 below, garbage in the cooling water is blocked through the grid during passing, the garbage in the cooling water is prevented from entering a cooling water system, a certain space is reserved on the inner side of the reinforcing rib 13 due to the cavity structure of the reinforcing rib 13, and when the spoiler 1 is entirely expanded due to temperature change and contracted, the reinforcing rib 13 has a certain deformation space, so that the cooling water cannot be damaged by extrusion.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. An integral filter screen, includes vortex cover (1), its characterized in that: the vortex hood (1) is of a cuboid frame structure with two open sides, a stainless steel square filter screen (2) is arranged at one opening of one side, a flanging (14) is arranged at the edge of the other opening, a semicircular convex plate (11) is integrally formed above the middle part of the vortex hood (1), the semicircular convex plate (11) and the vortex hood (1) form a semicircular groove structure, a plurality of reinforcing ribs (13) are integrally formed on the surface of the shell of the vortex hood (1), limit grooves (15) are formed in two ends, close to the outer wall of the stainless steel square filter screen (2), of the vortex hood (1), and two ends of the stainless steel square filter screen (2) are clamped at the limit grooves (15) to be fixed; the stainless steel square filter screen comprises a stainless steel square filter screen (2), wherein an outer frame (21) is arranged on the outer wall of the stainless steel square filter screen (2), clamping grooves (211) are formed in the outer walls of the two sides of the outer frame (21), pressing blocks (22) are arranged in the clamping grooves (211), elastic pieces (23) are arranged at the bottoms in the clamping grooves (211), one sides of the elastic pieces (23) are welded at the bottoms in the clamping grooves (211), and the pressing blocks (22) are outwards protruded from the opening of the clamping grooves (211).
2. The integrated filter screen of claim 1, wherein: the side walls around the spoiler cover (1) are provided with inclined surfaces (12), and the size of an opening of one side of the spoiler cover (1) close to the stainless steel square filter screen (2) is smaller than that of an opening of one side close to the flanging (14).
3. The integrated filter screen of claim 1, wherein: the surface of the turnover edge (14) is provided with a plurality of bolt hole sites (141).
4. The integrated filter screen of claim 1, wherein: the inside of the reinforcing rib (13) is provided with a cavity structure.
5. The integrated filter screen of claim 4, wherein: the bottom of the reinforcing rib (13) is provided with a spoiler connecting block (132), and the spoiler connecting block (132) is connected with the spoiler (1).
6. The integrated filter screen of claim 4, wherein: one end of the reinforcing rib (13) is provided with a turnover edge connecting block (131), and the turnover edge connecting block (131) is connected with the turnover edge (14).
7. The integrated filter screen of claim 1, wherein: the stainless steel square grid filter screen (2) consists of a plurality of steel wires with the diameter of 1mm, and the transverse and longitudinal spacing of the steel wires is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322604895.7U CN220877909U (en) | 2023-09-25 | 2023-09-25 | Integral type filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322604895.7U CN220877909U (en) | 2023-09-25 | 2023-09-25 | Integral type filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220877909U true CN220877909U (en) | 2024-05-03 |
Family
ID=90871526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322604895.7U Active CN220877909U (en) | 2023-09-25 | 2023-09-25 | Integral type filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220877909U (en) |
-
2023
- 2023-09-25 CN CN202322604895.7U patent/CN220877909U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |