CN202329392U - Glass reinforced plastic access door of cooling tower - Google Patents
Glass reinforced plastic access door of cooling tower Download PDFInfo
- Publication number
- CN202329392U CN202329392U CN2011204589233U CN201120458923U CN202329392U CN 202329392 U CN202329392 U CN 202329392U CN 2011204589233 U CN2011204589233 U CN 2011204589233U CN 201120458923 U CN201120458923 U CN 201120458923U CN 202329392 U CN202329392 U CN 202329392U
- Authority
- CN
- China
- Prior art keywords
- access door
- cooling tower
- doorframe
- reinforced plastic
- glass reinforced
- 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 - Lifetime
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a glass reinforced plastic access door of a cooling tower. The access door is arranged on an air guide cylinder; the glass reinforced plastic access door comprises a door frame, sealing rubber strips and an access door; the door frame is fixedly held on the air guide cylinder; the access door is matched with the door frame; and the sealing rubber strips are pressed between the door frame and the access door. The glass reinforced plastic access door of the cooling tower has the advantages of simple structure, sealing reliability, material conservation and the like.
Description
[technical field]
The utility model relates to a kind of building block of cooling tower, is specifically related to a kind of fiberglass access door of cooling tower.
[background technology]
Cooling tower is used for the equipment of the hot water that cooling process system produces; Rely on blower fan to suck extraneous fresh cold air and cool off hot water; Cold air must all carry out the caloic exchange via filler and hot water, gets in the tower without filler like cold air, can have a strong impact on the cooling tower performance.
The access door of the cooling tower of prior art is the same with common timber, and it is equipped with the handware such as hinge, door handle, knocker of rotatable unlatching, thereby this access door can be opened and closed as required.After long-term the use, the bolt of fixed hinge is loosening easily to lose efficacy, thereby made this access door lose sealing property.And because the cooling tower access door is poorly sealed or inefficacy, cold air can directly get in the tower through access door, thereby the performance of cooling tower is reduced greatly.
Therefore, for solving the problems of the technologies described above, necessary a kind of fiberglass access door with structure improved cooling tower is provided, to overcome said defective of the prior art.
[utility model content]
For addressing the above problem, the purpose of the utility model be to provide a kind of simple in structure, sealing is reliable and save the fiberglass access door of the cooling tower of material.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is: a kind of fiberglass access door of cooling tower, and it is installed on the ventilating duct, and it comprises doorframe, sealing rubber strip and access door; Wherein, said doorframe is immobilizated on the ventilating duct; Said access door and doorframe match; Said sealing rubber strip is connected between doorframe and the access door.
The fiberglass access door of the cooling tower of the utility model further is set to: said access door comprises a main part and a projection, and said main part is shielded on the doorframe, and said projection is embedded in the doorframe.
Compared with prior art, the utlity model has following beneficial effect: the fiberglass access door of the cooling tower of the utility model is through being provided with sealing rubber strip, and removes the handware on the door; Directly be buckled on the doorframe during use, utilize pressure official post sealing rubber strip deformable seal, sealing is reliable; During unlatching; Directly unload hermatic door, handware without spin, sealing property never lost efficacy.
[description of drawings]
Fig. 1 is the structural representation of fiberglass access door of the cooling tower of the utility model.
[specific embodiment]
See also shown in the Figure of description 1, the utility model is a kind of fiberglass access door of cooling tower, and it is installed on the ventilating duct 9, and it is made up of several parts such as doorframe 1, sealing rubber strip 2 and access doors 3.
Wherein, said doorframe 1 is immobilizated on the ventilating duct 9.Said access door 3 matches with doorframe 1.Said sealing rubber strip 2 is connected between doorframe 1 and the access door 3, thereby makes this fiberglass access door sealing.
Further, said access door 3 comprises a main part 31 and a projection 32, and said main part 31 is shielded on the doorframe 1, and said projection 32 is embedded in the doorframe 1, and with these access door 3 location.
The design principle of the fiberglass access door of the cooling tower of the utility model is following: when cooling tower moves; The access door 3 inboard negative pressuren zones 91 that produce; Access door 3 bears from outer inside pressure, and this pressure makes sealing rubber strip 2 produce distortion, tightly is adsorbed on the doorframe 1; Form self sealss, air can not get in the tower via access door 3; When cooling tower was stopped transport, access door 3 inside and outside differential pressures disappeared, and maintenance can conveniently be opened.
The above specific embodiment is merely the preferred embodiment of this creation, not in order to limiting this creation, any modification of being made within all spirit and principles in this creation, is equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (2)
1. the fiberglass access door of a cooling tower, it is installed on the ventilating duct, it is characterized in that: comprise doorframe, sealing rubber strip and access door; Wherein, said doorframe is immobilizated on the ventilating duct; Said access door and doorframe match; Said sealing rubber strip is connected between doorframe and the access door.
2. the fiberglass access door of cooling tower as claimed in claim 1, it is characterized in that: said access door comprises a main part and a projection, and said main part is shielded on the doorframe, and said projection is embedded in the doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204589233U CN202329392U (en) | 2011-11-18 | 2011-11-18 | Glass reinforced plastic access door of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204589233U CN202329392U (en) | 2011-11-18 | 2011-11-18 | Glass reinforced plastic access door of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329392U true CN202329392U (en) | 2012-07-11 |
Family
ID=46441373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204589233U Expired - Lifetime CN202329392U (en) | 2011-11-18 | 2011-11-18 | Glass reinforced plastic access door of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979435A (en) * | 2012-12-05 | 2013-03-20 | 南通亨特电器有限公司 | Novel access door |
-
2011
- 2011-11-18 CN CN2011204589233U patent/CN202329392U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979435A (en) * | 2012-12-05 | 2013-03-20 | 南通亨特电器有限公司 | Novel access door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |