CN206755942U - The closed cooling tower that anti-debris enters - Google Patents
The closed cooling tower that anti-debris enters Download PDFInfo
- Publication number
- CN206755942U CN206755942U CN201720603337.0U CN201720603337U CN206755942U CN 206755942 U CN206755942 U CN 206755942U CN 201720603337 U CN201720603337 U CN 201720603337U CN 206755942 U CN206755942 U CN 206755942U
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- air inlet
- closed cooling
- steel wire
- wire guard
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses the closed cooling tower that a kind of anti-debris enters, blowing machine is provided with the top of closed cooling tower, the bottom of each side wall of closed cooling tower is provided with air inlet, the left side of air inlet, the right and base are 2-8cm apart from the distance of the sidewall edge of closed cooling tower, the top margin of air inlet is located at 1/4-1/3 place of closed cooling tower height, longitudinal reinforcement parting bead is provided with the middle part of air inlet, the steel wire guard matched with air inlet size is installed on the inside of air inlet, the periphery of steel wire guard is fixed on air inlet madial wall, it is fixed in the middle part of steel wire guard on longitudinal reinforcement parting bead.Increase incoming air area, ensure that intake is enough in the case where increasing steel wire guard；Steel wire guard is arranged in air inlet, and longitudinal reinforcement parting bead is provided with the middle part of air inlet to increase the installation strength of steel wire guard, so as to reach the purpose of barrier debris, thoroughly solve the problems, such as heat transfer effect decline or fault of water pump caused by debris enters in closed cooling tower.
Description
Technical field
The utility model is mainly used in industrial colling closed circulation system, and in particular to one kind prevents miscellaneous in air inlet
The closed cooling tower that thing enters.
Background technology
Existing closed cooling tower air inlet is usually placed in the top of cooling tower or the bottom of one of side wall, for increase
Incoming air area, do not consider that debris stops generally.When cooling tower works, a large amount of debris (catkin floated in such as air) are with sky
Gas enters tower body, adheres on heat exchangers or is immersed in spray pond, exchange thermal effect causes necessarily to influence, if miscellaneous in pond
Thing accumulation is too many, enters in water pump, it is also possible to cause fault of water pump.
Utility model content
The utility model aims to solve the problem that debris enters in closed cooling tower and causes that heat transfer effect declines or fault of water pump is asked
Topic.
Technical scheme is used by the utility model：The closed cooling tower that a kind of anti-debris enters, the enclosed cooling
Blowing machine is provided with the top of tower, air inlet, a left side for the air inlet are provided with the bottom of each side wall of closed cooling tower
Side, the right and base are 2-8cm apart from the distance of the sidewall edge of closed cooling tower, and the top margin of air inlet is located at enclosed cooling
1/4-1/3 place of tower height degree, longitudinal reinforcement parting bead is provided with the middle part of the air inlet, be provided with the inside of the air inlet with
The steel wire guard of air inlet size matching, the periphery of the steel wire guard is fixed on air inlet madial wall, in steel wire guard
Portion is fixed on longitudinal reinforcement parting bead.
As the preferred of such scheme, surface cooler is installed in the closed cooling tower, the discharge outlet of the surface cooler is high
In being provided with stop valve on water inlet, the drainpipe being connected with discharge outlet, the water inlet bottom of the tube being connected with water inlet is provided with row
Water valve, compressed air access port is provided between stop valve and discharge outlet.Using low in and high out formula cooling tower, and in drainpipe
Upper installation stop valve, compressed air access port is set between stop valve and cooling tower；Need to discharge Yu Shuishi, close drainpipe
Stop valve, water inlet pipe bottom discharge valve is opened, compressed air (such as 0.6Mpa compressed air) is accessed at discharge outlet, utilized
The pressure of compressed air discharges remaining water with liquid self gravitation.For compressed air, bend pipe is not deposited everywhere in surface cooler
At dead angle, therefore, remaining water in surface cooler can be arranged light, to solve cold season in winter, the surface cooler of closed cooling tower is because of cooling
Water freezes booster problem caused by not being completely exhausted out.
The beneficial effects of the utility model：Air inlet is set in each side wall, and by optimized dimensions, increases air inlet
Area, to ensure that intake is enough in the case where increasing steel wire guard；One layer of fine and closely woven steel wire is arranged in air inlet
Cover, and longitudinal reinforcement parting bead is provided with to increase the installation strength of steel wire guard in the middle part of air inlet, it is miscellaneous so as to reach barrier
The purpose of thing, ensure neat and tidy in tower body, thoroughly solve the heat transfer effect caused by debris enters in closed cooling tower and decline
Or the problem of fault of water pump.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 left view.
Embodiment
The utility model is described in further detail in conjunction with accompanying drawing：
With reference to shown in Fig. 1, Fig. 2, a kind of closed cooling tower of anti-debris entrance, the top of closed cooling tower 1 is provided with out
Blower fan 9, blowing machine 9 are preferably two, and left and right is arranged at intervals.
Air inlet 10, the left side, the right, the bottom of air inlet 10 are provided with the bottom of four side walls of closed cooling tower 1
The distance of the sidewall edge of back gauge closed cooling tower 1 is 2-8cm, and the top margin of air inlet 10 is located at the 1/ of the height of closed cooling tower 1
4-1/3 place, so as to significantly increase incoming air area.
The middle part of air inlet 10 is provided with longitudinal reinforcement parting bead 11, and the inner side of air inlet 10 is provided with and the size of air inlet 10
The steel wire guard 12 of matching, the periphery of steel wire guard 12 are fixed on the madial wall of air inlet 10, and the middle part of steel wire guard 12 is fixed
On longitudinal reinforcement parting bead 11.The hole of steel wire guard 12 is preferably honeycomb hole or square hole.
Preferably, surface cooler (not shown) is installed, the discharge outlet 2 of surface cooler is higher than water inlet in closed cooling tower 1
Mouthfuls 3, stop valve 5 is installed on the drainpipe 4 being connected with discharge outlet 2, the bottom of water inlet pipe 6 being connected with water inlet 3 is provided with row
Water valve 7, compressed air access port 8 is provided between stop valve 5 and discharge outlet 2.Using low in and high out formula cooling tower, it is necessary to arrange
Yu Shuishi is put, the stop valve 5 closed on drainpipe 4, opens the bottom discharge valve 7 of water inlet pipe 6, compression is accessed at discharge outlet 2
Air (such as 0.6Mpa compressed air), remaining water is discharged with liquid self gravitation using the pressure of compressed air.For compression
For air, dead angle is not present in bend pipe everywhere in surface cooler, therefore, remaining water in surface cooler can be arranged into light, to solve winter cold
Season, the surface cooler of closed cooling tower freeze booster problem caused by cooling water is not completely exhausted out.
Claims (3)
1. the closed cooling tower that a kind of anti-debris enters, blowing machine (9) is provided with the top of the closed cooling tower (1), it is special
Sign is：Air inlet (10), a left side for the air inlet (10) are provided with the bottom of four side walls of closed cooling tower (1)
Side, the right, base are 2-8cm apart from the distance of closed cooling tower (1) sidewall edge, and the top margin of air inlet (10) is located at enclosed
1/4-1/3 place of cooling tower (1) height, longitudinal reinforcement parting bead (11), the air intake are provided with the middle part of the air inlet (10)
The steel wire guard (12) matched with air inlet (10) size is installed on the inside of mouth (10), the periphery of the steel wire guard (12) is fixed
On air inlet (10) madial wall, it is fixed in the middle part of steel wire guard (12) on longitudinal reinforcement parting bead (11).
2. the closed cooling tower that the anti-debris as described in claim 1 enters, it is characterised in that：In the closed cooling tower (1)
Surface cooler is installed, the discharge outlet (2) of the surface cooler is higher than water inlet (3), on the drainpipe (4) being connected with discharge outlet (2)
Stop valve (5) is installed, water inlet pipe (6) bottom being connected with water inlet (3) is provided with draining valve (7), in stop valve (5) and row
Compressed air access port (8) is provided between the mouth of a river (2).
3. the closed cooling tower that the anti-debris as described in claim 1 or 2 enters, it is characterised in that：The steel wire guard (12)
Hole be honeycomb hole or square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720603337.0U CN206755942U (en) | 2017-05-26 | 2017-05-26 | The closed cooling tower that anti-debris enters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720603337.0U CN206755942U (en) | 2017-05-26 | 2017-05-26 | The closed cooling tower that anti-debris enters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206755942U true CN206755942U (en) | 2017-12-15 |
Family
ID=60621221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720603337.0U Expired - Fee Related CN206755942U (en) | 2017-05-26 | 2017-05-26 | The closed cooling tower that anti-debris enters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206755942U (en) |
-
2017
- 2017-05-26 CN CN201720603337.0U patent/CN206755942U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20210526 |