CN204268674U - Total heat exchanger filter structure - Google Patents
Total heat exchanger filter structure Download PDFInfo
- Publication number
- CN204268674U CN204268674U CN201420474203.XU CN201420474203U CN204268674U CN 204268674 U CN204268674 U CN 204268674U CN 201420474203 U CN201420474203 U CN 201420474203U CN 204268674 U CN204268674 U CN 204268674U
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- CN
- China
- Prior art keywords
- filter screen
- heat exchanger
- total heat
- casing
- face
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- 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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Abstract
The utility model relates to total heat exchanger filter structure.This total heat exchanger filter structure has the casing of a hollow, the periphery of this casing is respectively arranged with multiple blast connection be communicated with box house, the inside of described casing is equiped with more than one filter screen group, and the end face of described casing is installed with more than one cover plate, and the bottom surface of described casing is installed with a replacing plate; It is characterized in that, described filter screen group has a framework, described framework is provided with first filter screen and second filter screen, the end face of described framework is provided with the filter screen seat that has recess, the end face of described filter screen seat is installed with a pertusate filter screen handle panel of tool, and described hole is arranged on described recess.This total heat exchanger filter structure is convenient to dismounting, improves the installation effectiveness of operating personnel, and improves the efficiency of heat exchange.
Description
Technical field
The utility model relates to technical field of heat exchange, especially, relates to a kind of total heat exchanger filter structure.
Background technology
Usual total heat exchanger filter structure is directly installed on light steelframe, when after use a period of time, when needing to change filter screen, removes from light steelframe the filter screen could changing total heat exchanger inside.Such mode of operation not only causes the work complexity of operating personnel, because need spended time total heat exchanger to be pulled down, clear up, more renew cartridge, assemble after again body is arranged on light steelframe, consuming timely to take a lot of work, and the filter area of general total heat exchanger is limited, cold/heat exchange efficiency is had a greatly reduced quality.Therefore, be necessary to propose a kind of total heat exchanger filter structure, to solve problems of the prior art.
Utility model content
The purpose of this utility model is the weak point overcoming conventional art, proposes the man-hour that a kind of operating personnel of reduction change screen pack, improves cold/heat exchange efficiency.
This total heat exchanger filter structure, it has the casing of a hollow, the periphery of this casing is respectively arranged with multiple blast connection be communicated with box house, the inside of described casing is equiped with more than one filter screen group, and the end face of described casing is installed with more than one cover plate, and the bottom surface of described casing is installed with a replacing plate; Described filter screen group has a framework, described framework is provided with first filter screen and second filter screen, the end face of described framework is provided with the filter screen seat that has recess, the end face of described filter screen seat is installed with a pertusate filter screen handle panel of tool, and described hole is arranged on described recess.
Preferably, described first filter screen is PP material.
Preferably, described second filter screen is woven material.
Preferably, the filter screen handle panel periphery of described filter screen group is set with some locating convex blocks respectively, the end face of described replacing plate is respectively equipped with a locating groove relative to the position of each locating convex block, to make when described filter screen group is arranged on described replacing plate, each locating convex block described is buckled in locating groove described in each respectively.
Preferably, also comprise an interchanger, described interchanger is arranged on the end face of second filter screen of described filter screen group.
In a word, adopt total heat exchanger filter structure of the present utility model not only directly can change filter screen in the below of light steelframe, do not need to remove light steelframe and dismounting unit shrouding, reduce the man-hour of operating personnel, also can provide maximum filter area, improve cold/heat exchange efficiency.
In utility model content part, introduce the concept of a series of reduced form, this will further describe in detailed description of the invention part.The utility model content part does not also mean that the key feature and essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection domain attempting to determine technical scheme required for protection.
Below in conjunction with accompanying drawing, describe advantage of the present utility model and feature in detail.
Accompanying drawing explanation
Following accompanying drawing of the present utility model in this as a part of the present utility model for understanding the utility model.Shown in the drawings of embodiment of the present utility model and description thereof, be used for explaining principle of the present utility model.In the accompanying drawings,
Fig. 1 is the stereogram of the total heat exchanger filter structure of a preferred embodiment of the present utility model;
Fig. 2 is the exploded view of the filter structure of total heat exchanger shown in Fig. 1;
Fig. 3 is the assembly drawing of the filter structure of total heat exchanger shown in Fig. 1;
Fig. 4 is the profile of the filter structure of total heat exchanger shown in Fig. 3;
Fig. 5 is the exploded view of the total heat exchanger filter structure of another preferred embodiment of the present utility model;
Fig. 6 is the assembling of the filter structure of total heat exchanger shown in Fig. 5;
Fig. 7 is the action schematic diagram of the replacing filter screen of an embodiment of the present utility model;
Fig. 8 is the action schematic diagram of the replacing whole group of filter screen of the replacing filter screen shown in Fig. 7;
Fig. 9 is the schematic diagram after the replacing filter screen shown in Fig. 8.
Detailed description of the invention
In the following description, a large amount of concrete details is given thoroughly to understand the utility model.But, it will be apparent to one skilled in the art that the utility model can when implementing without the need to when these details one or more.In other example, in order to avoid obscuring with the utility model, technical characteristics more well known in the art are not described.
In order to thoroughly understand the utility model, give detailed construction in the following description.Obviously, embodiment of the present utility model is not limited to details appreciated by those skilled in the art.Contain preferred embodiment of the present utility model in below describing in detail, but except these preferred embodiments, the utility model can also have other embodiments.
First, see shown in Fig. 1 to Fig. 9, total heat exchanger filter structure of the present utility model has the casing 10 of a hollow, the periphery of this casing 10 is respectively arranged with multiple blast connection 11 be communicated with inside, and the inside of this casing 10 is provided with more than one filter screen group 20, and the end face of this casing 10 sets firmly more than one cover plate 12, and the bottom surface of this casing 10 is installed with a replacing plate 13.
It should be noted that, this filter screen group 20 has a framework 21, this framework 21 is provided with first filter screen 22 and second filter screen 23, and the end face of this framework 32 has a filter screen seat 24 with recess 241, the end face of this filter screen seat 24 is installed with the filter screen handle panel 25 that has hole 251, and this hole 251 is positioned on this recess 241 just.
Wherein this first filter screen 22 is PP material.
Wherein this second filter screen 23 is woven material.
Wherein, the periphery of the filter screen handle panel 25 of this filter screen group 20 is set with multiple locating convex block 252 respectively, and the end face of this replacing plate 13 is installed with a locating groove 131 respectively relative to each locating convex block 252, when this filter screen group 20 is installed on replacing plate 13, each locating convex block 252 is buckled on each locating groove 131 respectively.
This total heat exchanger filter structure comprises an interchanger 30 further, and this interchanger 30 is installed in the second filter screen 23 end face of filter screen group 20.
And refer to shown in Fig. 1 to Fig. 9 by above combination, total heat exchanger filter structure of the present utility model is set directly in light steelframe (not shown), after user uses a period of time, when needing the filter screen changing filter screen group 20, only need replacing plate 13 (as shown in Figure 1) the Qu Xia filter screen group 20 directly will be arranged on below this total heat exchanger, just can carry out screen replacing.
User only needs the hole 251 grasped in the filter screen handle panel 25 of filter screen group 20, the fixed screw of filter screen group 20 of simultaneously outwarding winding, recycle hand afterwards and hold filter screen handle panel 25, and this filter screen handle panel 25 is promoted to side, the locating convex block 252 of filter screen handle panel 25 is made to depart from the buckle (as shown in Figure 6 and Figure 7) of the locating groove 131 changing plate 13, afterwards just can directly to lower lift, take off filter screen group 20, and be able to the first filter screen 22, second filter screen 23 carries out replacing and wiped clean (as shown in Figure 7), this mode of integral replacing filter screen is simple and convenient, operation rapidly, have.
When after replacing screen pack, user is able to load in casing 10 in the mode of reverse operating by filter screen group 20, and utilize hand to hold screen pack handle panel 25, this handle panel is promoted to opposite side, the locating convex block 252 of filter screen handle panel 25 is made to be buckled on the locating groove 131 of replacing plate 13, the last screw that is tightened again, just can complete the replacing operation of filter screen.
Refer to shown in Fig. 8 and Fig. 9, the replacing plate 13 of total heat exchanger filter structure of the present utility model can directly be pulled down, and just directly can carry out screen replacing operation to filter screen group 20, and overall mode of operation is simple and convenient, has practicality.
Operating personnel directly can change the operation of filter screen fast in the below of total heat exchanger thus, do not need one to go out light steelframe, and do not need dismounting unit shrouding, reduce the man-hour of operating personnel, and the filter area increased, improves cold/heat exchange efficiency.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment just for citing and illustration purpose, and is not intended to the utility model to be limited in described scope of embodiments.In addition it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment; more kinds of variants and modifications can also be made, within these variants and modifications all drop on the utility model scope required for protection according to instruction of the present utility model.Protection domain of the present utility model defined by claims and equivalent scope thereof.
Claims (5)
1. a total heat exchanger filter structure, it has the casing of a hollow, the periphery of this casing is respectively arranged with multiple blast connection be communicated with box house, the inside of described casing is equiped with more than one filter screen group, and the end face of described casing is installed with more than one cover plate, and the bottom surface of described casing is installed with a replacing plate; It is characterized in that, described filter screen group has a framework, described framework is provided with first filter screen and second filter screen, the end face of described framework is provided with the filter screen seat that has recess, the end face of described filter screen seat is installed with a pertusate filter screen handle panel of tool, and described hole is arranged on described recess.
2. total heat exchanger filter structure according to claim 1, is characterized in that, described first filter screen is PP material.
3. total heat exchanger filter structure according to claim 1, is characterized in that, described second filter screen is woven material.
4. total heat exchanger filter structure according to claim 1, it is characterized in that, the filter screen handle panel periphery of described filter screen group is set with some locating convex blocks respectively, the end face of described replacing plate is respectively equipped with a locating groove relative to the position of each locating convex block, to make when described filter screen group is arranged on described replacing plate, each locating convex block described is buckled in locating groove described in each respectively.
5. total heat exchanger filter structure according to claim 1, is characterized in that, also comprises an interchanger, and described interchanger is arranged on the end face of second filter screen of described filter screen group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474203.XU CN204268674U (en) | 2014-08-21 | 2014-08-21 | Total heat exchanger filter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474203.XU CN204268674U (en) | 2014-08-21 | 2014-08-21 | Total heat exchanger filter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268674U true CN204268674U (en) | 2015-04-15 |
Family
ID=52803536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420474203.XU Expired - Fee Related CN204268674U (en) | 2014-08-21 | 2014-08-21 | Total heat exchanger filter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056653A (en) * | 2015-08-19 | 2015-11-18 | 国网山东博兴县供电公司 | Server dust remover and application method thereof |
-
2014
- 2014-08-21 CN CN201420474203.XU patent/CN204268674U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056653A (en) * | 2015-08-19 | 2015-11-18 | 国网山东博兴县供电公司 | Server dust remover and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20160821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |