CN105651072A - Protective device of air inlet of cooling tower and cooling tower - Google Patents
Protective device of air inlet of cooling tower and cooling tower Download PDFInfo
- Publication number
- CN105651072A CN105651072A CN201410721058.5A CN201410721058A CN105651072A CN 105651072 A CN105651072 A CN 105651072A CN 201410721058 A CN201410721058 A CN 201410721058A CN 105651072 A CN105651072 A CN 105651072A
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- China
- Prior art keywords
- net defence
- defence
- cooling tower
- safety guard
- blast inlet
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Abstract
The invention discloses a protective device of an air inlet of a cooling tower. The protective device comprises a front protective net located on the front side of the air inlet, side protective nets located on the two sides of the front protective net, and a top protective net located above the front protective net. The air inlet is surrounded by the front protective net, the side protective nets and the top protective net. The front protective net, the side protective nets and the top protective net make contact in pairs, the side protective nets and the front protective net form a break angle so that the air inlet can be surrounded in a space by the protective nets, and floating objects in air are blocked before reaching a grating of the air inlet and are prevented from blocking the grating. The protective device can prevent the situation that because the floating objects in the air block the grating on the air inlet, the cooling effect of the air inlet of the cooling tower is affected. The invention further provides the cooling tower with the protective device.
Description
Technical field
The present invention relates to equipment protection field, particularly relate to the safety guard of a kind of cooling tower blast inlet. The present invention also relates to a kind of cooling tower.
Background technology
Cooling tower is the contact utilizing water and air, a kind of equipment of the used heat produced in left by Evaporation industrial or refrigeration air-conditioner. Ultimate principle is: the air of dry (low enthalpy) enters in cooling tower from blast inlet, and the high-temperature water molecule that in the saturation steam in tower, pressure is big is to the low air flow of pressure, and the water natural seeding water system of damp and hot (high enthalpy) is spilled in tower; When water droplet and air contact, the direct heat transfer that one side contacts with water due to air, on the other hand owing to there is pressure difference between water vapor surface and air, produce Evaporation Phenomenon under the effect of the pressure, namely by with unsaturated dry air thermal transfer ribbon leak water damp and hot, latent heat in water is taken away by the evaporation of part water, thus reaches to the order ground of cooling water temperature.
For the cooling tower at outside work, in order to prevent the floating matter in air from together entering in tower by blast inlet with flow of air, air inlet at cooling tower is provided with grid, air-cooled but tower blast inlet enter in the process in tower, floating matter in air can be stopped by grid, to stop it to enter in tower.
But, these floating matters can block the grid of air inlet, and affects the radiating effect of cooling tower blast inlet.
Summary of the invention
It is an object of the invention to provide the safety guard of a kind of cooling tower blast inlet, it is possible to prevent the grid of the blocking air inlet of the floating matter in air, and affect the problem of the heat radiation of cooling tower blast inlet. The present invention also provides a kind of cooling tower comprising above-mentioned safety guard.
The present invention provides the safety guard of a kind of cooling tower blast inlet, comprising: is positioned at the positive net defence in blast inlet front, is positioned at the side net defence of described positive net defence both sides and is positioned at the top net defence above described positive net defence;
Described blast inlet is surrounded by described positive net defence, described side net defence and described top net defence, and described positive net defence, described side net defence contact between two with described top net defence, and described side net defence becomes a knuckle with described positive net defence.
Can selection of land, the wire side that described positive net defence, described side net defence and described top net defence include framework and be fixed on described framework.
Can selection of land, described wire side crimps with described framework.
Can selection of land, the size of described positive net defence and the consistent size of described blast inlet.
Can selection of land, described side net defence comprises the first side net defence of being positioned at described positive net defence side and is positioned at the 2nd side net defence of described positive another side of net defence.
Can selection of land, the shape of described positive net defence, described top net defence, described first side net defence and described 2nd side net defence is rectangle.
Can selection of land, described knuckle is right angle.
Can selection of land, described positive net defence and described side net defence are fixed on described floor by stationary installation.
Can selection of land, described side net defence has with net defence junction, described top by groove fixing for described top net defence.
A kind of cooling tower, the blast inlet at described cooling tower is provided with above-mentioned safety guard.
The safety guard of a kind of cooling tower blast inlet provided by the present invention, comprising: is positioned at the positive net defence in blast inlet front, is positioned at the side net defence of described positive net defence both sides and is positioned at the top net defence above described positive net defence. Described blast inlet is surrounded by described positive net defence, described side net defence and described top net defence, described positive net defence, described side net defence contact between two with described top net defence, and described side net defence becomes a knuckle with described positive net defence, thus blast inlet is enclosed in a space by net defence, make the floating matter in air be stopped before the grid arriving blast inlet like this, prevent its blocking grid. So, safety guard provided by the present invention, it is possible to prevent the grid of the blocking air inlet of the floating matter in air, and affect the radiating effect of cooling tower blast inlet.
The present invention also provides a kind of cooling tower comprising above-mentioned safety guard.
Accompanying drawing explanation
Fig. 1 is the structural representation of each net defence of the safety guard of the blast inlet being positioned at cooling tower front;
Fig. 2 is the structural representation of each net defence of the safety guard of the blast inlet being positioned at cooling tower side.
Embodiment
The present invention provides the safety guard of a kind of cooling tower blast inlet, it is possible to prevents the grid of the blocking air inlet of the floating matter in air, and affects the heat radiation of cooling tower blast inlet.
In order to make those skilled in the art understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
See Fig. 1, the safety guard of a kind of cooling tower blast inlet that the embodiment of the present invention provides, the side net defence 2 comprise the positive net defence 1 being positioned at blast inlet front, being positioned at described positive net defence both sides and be positioned at the top net defence 3 above described positive net defence.
Described blast inlet is surrounded by described positive net defence 1, described side net defence 2 and described top net defence 3, and described positive net defence 1, described side net defence 2 contact between two with described top net defence 3, described side net defence 2 and described positive net defence 1 one-tenth one knuckle.
For the safety guard that the present embodiment provides, described blast inlet is surrounded by positive net defence included by it, side net defence and top net defence, described positive net defence, described side net defence contact between two with described top net defence, and described side net defence becomes a knuckle with described positive net defence, thus blast inlet is enclosed in a space by net defence, floating matter in air is stopped before the grid arriving blast inlet, prevents its blocking grid.
So, safety guard provided by the invention, it is possible to prevent the grid of the blocking air inlet of the floating matter in air, and affect the radiating effect of cooling tower blast inlet.Provide safeguard for being equipped with the running environment of the equipment of this cooling tower further, ensure the normal operation of equipment.
In the present embodiment, the wire side that described positive net defence, described side net defence and described top net defence include framework and be fixed on described framework, can make framework by the angle bar of well cutting by Combination Welding.
Wire side is fixed on described framework, and wire side can be window screening, or other wire side that can be stopped by floating matter in air. The wire side of net defence makes air can enter in safety guard, enters blast inlet further, ensure that the ventilation of safety guard, makes safety guard can not affect the radiating effect of blast inlet. Wire side crimps with framework, mounting block can be used fixing on said frame for the wire side cut, facilitate like this and be fixedly mounted on framework by wire side or dismantle from framework.
In the present embodiment, be positioned at blast inlet front positive net defence size can with the consistent size of described blast inlet, blast inlet is all blocked in blast inlet front by positive net defence, prevents floating matter in air from entering into the grid of air inlet.
Described side net defence comprises the first side net defence being positioned at described positive net defence side and is positioned at the 2nd side net defence of described positive another side of net defence.
The shape of described positive net defence, described top net defence, described first side net defence and described 2nd side net defence is rectangle. The width of described side net defence is consistent with the width of described positive net defence, and the length of described top net defence is consistent with the length of described positive net defence. Knuckle formed by described side net defence and described positive net defence is right angle, and so positive net defence, side net defence and top net defence form a solid space in rectangular parallelepiped, are surrounded by blast inlet.
The size of each net defence of described safety guard can be arranged by the size shown in following table. Table 1 is for being positioned at the size of each net defence of the safety guard of the blast inlet in cooling tower front, and table 2 is for being positioned at the size of each net defence of the safety guard of the blast inlet of cooling tower side.
Table 1
| Positive net defence | Top net defence | First side net defence | 2nd side net defence | |
| Length (mm) | 1960 | 1960 | 380 | 380 |
| Width (mm) | 1550 | 450 | 1550 | 1550 |
Table 2
| Positive net defence | Top net defence | First side net defence | 2nd side net defence | |
| Length (mm) | 2900 | 2900 | 125 | 125 |
| Width (mm) | 1560 | 125 | 1560 | 1560 |
In the present embodiment, positive net defence and side net defence are fixed on described floor by stationary installation. Arranging stationary installation at the fixed position with floor of described positive net defence and described side net defence, corresponding fixed position punching on floor, the plug in bar of the stationary installation of positive net defence and side net defence injects in described hole, thus realizes the fixing of net defence. Specifically, described stationary installation can but be not defined as latch.
Described side net defence has with net defence junction, described top by groove fixing for described top net defence. When making side net defence, groove can be reserved by the framework with top net defence joining place of side net defence, for being fixed when installing described top net defence. This kind of fixing mode is simple and convenient, is convenient to push up the installation and removal of net defence.
The safety guard of the cooling tower that the present embodiment provides, its concrete making processes is as follows:
1 makes framework and wire side by the size set in advance, reserved groove on the framework with top net defence joining place of side net defence. Can by size as depicted in figs. 1 and 2, Fig. 1 is the structural representation of each net defence of the safety guard of the blast inlet being positioned at cooling tower front, and Fig. 2 is the structural representation of each net defence of the safety guard of the blast inlet being positioned at cooling tower side.
2 use compression bonding apparatus are by fixing on said frame for the wire side cut.
3 at the fixed position fixing device for installing with floor of positive net defence and side net defence.
The concrete installation process of the safety guard that the present embodiment provides is as follows:
Measuring good distance punching on 1 floor before cooling tower blast inlet, on net defence, the stationary installation of installation is fixing.
Side, two sides net defence is arranged on the both sides of blast inlet by 2, is fixed on floor by side net defence by the stationary installation bottom it and the hole made in advance on floor.
Positive net defence is arranged on blast inlet front by 3, is fixed on floor by the stationary installation bottom it and the hole made in advance on floor.
Top net defence is arranged on side net defence and the top of positive net defence by 4, is fixed by top net defence by groove reserved on the framework of side net defence.
So namely, complete the installation of the safety guard of a blast inlet of cooling tower, the installation of the safety guard of other blast inlet can be completed according to identical step, comprise the blast inlet being positioned at cooling tower front and be positioned at the blast inlet of cooling tower side.
The safety guard of a kind of cooling tower blast inlet that the present embodiment provides, adopts the tower structure of modularization, and structure is simple, modern design, easy for installation, dismounting is flexibly, it is convenient to it is cleaning and safeguards, and this safety guard can repeatedly use, and greatly provides cost savings expense.
The present invention also provides a kind of cooling tower being provided with above-mentioned safety guard at blast inlet. For the existing cooling tower not installing described safety guard, in air, floating matter can block the grid of blast inlet, affects the heat radiation of blast inlet, need to be had a power failure by equipment when cleaning grid, and this can affect the normal operation of equipment. The cooling tower of above-mentioned safety guard is installed at blast inlet, the grid of the blocking air inlet of the floating matter in air can be prevented, the safety guard of modularization structure, when needs clean, do not need to have a power failure equipment, only need to clean under its dismounting, not affect the normal operation of equipment like this, avoid the operation risk that equipment is had a power failure and caused.
Safety guard and cooling tower to a kind of cooling tower blast inlet provided by the present invention is described in detail above. Apply specific case herein the principle of the present invention and enforcement mode to have been set forth, illustrating just for helping the method understanding the present invention and core concept thereof of above embodiment. , it is also possible to the present invention carries out some improvement and modification, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention these improve and modify in the protection domain also falling into the claims in the present invention.
Claims (10)
1. the safety guard of a cooling tower blast inlet, it is characterised in that, comprising: be positioned at the positive net defence in blast inlet front, be positioned at the side net defence of described positive net defence both sides and be positioned at the top net defence above described positive net defence;
Described blast inlet is surrounded by described positive net defence, described side net defence and described top net defence, and described positive net defence, described side net defence contact between two with described top net defence, and described side net defence becomes a knuckle with described positive net defence.
2. safety guard as claimed in claim 1, it is characterised in that, the wire side that described positive net defence, described side net defence and described top net defence include framework and be fixed on described framework.
3. safety guard as claimed in claim 2, it is characterised in that, described wire side crimps with described framework.
4. safety guard as claimed in claim 1, it is characterised in that, the size of described positive net defence and the consistent size of described blast inlet.
5. safety guard as claimed in claim 1, it is characterised in that, described side net defence comprises the first side net defence being positioned at described positive net defence side and is positioned at the 2nd side net defence of described positive another side of net defence.
6. safety guard as claimed in claim 5, it is characterised in that, the shape of described positive net defence, described top net defence, described first side net defence and described 2nd side net defence is rectangle.
7. safety guard as claimed in claim 1, it is characterised in that, described knuckle is right angle.
8. safety guard as claimed in claim 1, it is characterised in that, described positive net defence and described side net defence are fixed on described floor by stationary installation.
9. safety guard as claimed in claim 1, it is characterised in that, described side net defence has with net defence junction, described top by groove fixing for described top net defence.
10. a cooling tower, it is characterised in that, at the blast inlet of described cooling tower, the safety guard as described in item as arbitrary in claim 1 to 9 is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721058.5A CN105651072A (en) | 2014-12-02 | 2014-12-02 | Protective device of air inlet of cooling tower and cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721058.5A CN105651072A (en) | 2014-12-02 | 2014-12-02 | Protective device of air inlet of cooling tower and cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105651072A true CN105651072A (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410721058.5A Pending CN105651072A (en) | 2014-12-02 | 2014-12-02 | Protective device of air inlet of cooling tower and cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105651072A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141056A (en) * | 2018-08-22 | 2019-01-04 | 北京百度网讯科技有限公司 | The protective device and cooling tower of cooling tower air inlet |
| CN109869354A (en) * | 2019-04-19 | 2019-06-11 | 临沂远通风机有限公司 | Muffler for fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202494352U (en) * | 2012-03-26 | 2012-10-17 | 成都玺汇科技有限公司 | Dustproof cooling tower |
| CN202869302U (en) * | 2012-09-14 | 2013-04-10 | 成都爱信雅克科技有限公司 | Cooling tower easy to detach and clean |
| CN203881206U (en) * | 2014-06-24 | 2014-10-15 | 上虞市东杰冷却塔有限公司 | Sandstorm shield cooling tower |
| CN203881171U (en) * | 2014-06-24 | 2014-10-15 | 上虞市东杰冷却塔有限公司 | Reverse-flow type closed cooling tower |
| CN204461128U (en) * | 2014-12-02 | 2015-07-08 | 北京世纪互联宽带数据中心有限公司 | A kind of protector of cooling tower air inlet and cooling tower |
-
2014
- 2014-12-02 CN CN201410721058.5A patent/CN105651072A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202494352U (en) * | 2012-03-26 | 2012-10-17 | 成都玺汇科技有限公司 | Dustproof cooling tower |
| CN202869302U (en) * | 2012-09-14 | 2013-04-10 | 成都爱信雅克科技有限公司 | Cooling tower easy to detach and clean |
| CN203881206U (en) * | 2014-06-24 | 2014-10-15 | 上虞市东杰冷却塔有限公司 | Sandstorm shield cooling tower |
| CN203881171U (en) * | 2014-06-24 | 2014-10-15 | 上虞市东杰冷却塔有限公司 | Reverse-flow type closed cooling tower |
| CN204461128U (en) * | 2014-12-02 | 2015-07-08 | 北京世纪互联宽带数据中心有限公司 | A kind of protector of cooling tower air inlet and cooling tower |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141056A (en) * | 2018-08-22 | 2019-01-04 | 北京百度网讯科技有限公司 | The protective device and cooling tower of cooling tower air inlet |
| CN109869354A (en) * | 2019-04-19 | 2019-06-11 | 临沂远通风机有限公司 | Muffler for fan |
| CN109869354B (en) * | 2019-04-19 | 2024-05-14 | 临沂远通风机有限公司 | Fan silencer |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160608 |