Mounting structure for flow equalizing film barrier strip of suspended laminar flow plenum chamber

Abstract

The utility model relates to a suspended laminar flow plenum chamber flow equalizing membrane barrier strip installation structure which comprises a plenum chamber, and a filter installation frame is installed in the plenum chamber close to the rear end of a flow equalizing membrane installation window. A flow equalizing membrane barrier strip assembly is detachably installed on the outer side of the flow equalizing membrane installation window and comprises outer barrier strips located on the periphery, inner barrier strips are arranged on the inner sides of the outer barrier strips in a bent mode towards the rear ends, and barrier strip locking holes are locked on the flow equalizing membrane installation window through screws. The flow equalizing membrane barrier strip assembly is detachably installed on the flow equalizing membrane installation window, the equipment operability of installation personnel is greatly improved, and the probability of occupational injury to the installation personnel can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to air cleaning equipment related technical field especially, it relates to a kind of installation structure of levitation laminar flow static pressure tank uniform flow membrane. BACKGROUND

[0002] Static pressure tank is a necessary accessory of high efficiency air supply outlet to reduce dynamic pressure, increase static pressure, stabilize airflow and reduce airflow vibration, and it is a device that can allow airflow to pass through and effectively prevent or weaken the transmission of sound energy. High efficiency air supply outlet is an ideal terminal filtering device for thousands, ten-thousands and hundreds of thousands (dust / clean room) purification air conditioning systems, and is widely used in purification air conditioning systems in pharmaceutical, medical, electronic and chemical industries.

[0003] As shown in Figure 1 In the existing static pressure tank, when installing the filter, lamp and uniform flow membrane and other accessories in the static pressure tank during the installation process of the static pressure tank, the uniform flow membrane baffle welded on the four sides of the front end of the static pressure tank reduces the installation operation space, is not easy to install, and may cause injury to the installer.

[0004] In view of the above defects, the present inventor actively researches and innovates to create a kind of installation structure of levitation laminar flow static pressure tank uniform flow membrane baffle, so that it has more industrial utilization value. INVENTION CONTENTS

[0005] To solve any of the above technical problems, the purpose of the present application is to provide an installation structure of levitation laminar flow static pressure tank uniform flow membrane baffle.

[0006] To achieve the above purpose, the present application adopts the following technical solutions:

[0007] An installation structure of levitation laminar flow static pressure tank uniform flow membrane baffle, comprising a static pressure tank, a uniform flow membrane installation window for installing a uniform flow membrane is formed on the inner side of the front end of the static pressure tank, and a filter mounting bracket is installed in the static pressure tank near the rear end of the uniform flow membrane installation window;

[0008] A uniform flow membrane baffle assembly is detachably installed on the outer side of the uniform flow membrane installation window, the uniform flow membrane baffle assembly comprises an outer baffle located around the periphery, an inner baffle is bent towards the rear end on the inner side of the outer baffle, a plurality of baffle locking holes are uniformly distributed on the inner baffle, and the baffle locking holes are locked on the uniform flow membrane installation window by screws;

[0009] A plurality of bending blocks are bent away from one side of the inner baffle.

[0010] As a further improvement of the present application, the outer baffles located around the periphery are integrally formed.

[0011] As a further improvement of the utility model, the outer blocking strips located at the four corners are welded together.

[0012] As a further improvement of the utility model, the filter mounting frame is detachably mounted in the static pressure box.

[0013] As a further improvement of the utility model, the filter mounting frame comprises a hollow rectangular filter mounting outer frame body, at least one filter mounting inner support is mounted on the inner side of the filter mounting outer frame body, and a plurality of filter mounting locking holes are uniformly distributed on the filter mounting outer frame body and locked in the static pressure box through screws.

[0014] As a further improvement of the utility model, a plurality of filter mounting positioning grooves are formed on the top and bottom of the filter mounting outer frame body, filter mounting positioning protrusions that are adapted to the filter mounting positioning grooves are arranged in the static pressure box directly below the filter mounting positioning grooves, and the filter mounting positioning protrusions are embedded in the filter mounting positioning grooves above.

[0015] As a further improvement of the utility model, the filter mounting inner support is welded in the filter mounting outer frame body.

[0016] As a further improvement of the utility model, the filter mounting inner support is integrally formed with the filter mounting outer frame body.

[0017] By the above scheme, the utility model has at least the following advantages:

[0018] The current-carrying membrane blocking strip assembly is detachably mounted on the current-carrying membrane mounting window, greatly improves the equipment operability of the installation personnel, and can reduce the probability of causing work injuries to the installation personnel.

[0019] The filter mounting frame is detachably mounted in the static pressure box, and is adapted to the filter mounting positioning protrusions in the static pressure box through the filter mounting positioning grooves, so that the installation of the filter mounting frame is more convenient.

[0020] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the content of the specification can be implemented, the following is a preferred embodiment of the utility model and is described in detail with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, it should be understood that the following drawings only show some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art, under the premise of not paying the creative labor, other related drawings can also be obtained according to these drawings.

[0022] Figure 1 is a structural schematic diagram of the prior art;

[0023] Figure 2 is a structural schematic diagram of a suspended laminar flow static pressure tank uniform flow film baffle strip mounting structure of the utility model;

[0024] Figure 3 is Figure 2 is a partial enlarged structural schematic diagram of the uniform flow film baffle strip assembly in

[0025] Figure 4 is Figure 2 is a structural schematic diagram of a filter mounting rack in

[0026] In the drawings, the meanings of various reference signs are as follows.

[0027] Static pressure tank 1, uniform flow film mounting window 2, uniform flow film baffle strip assembly 3, filter mounting rack 4;

[0028] Outer baffle strip 31, inner baffle strip 32, bending block 33, baffle strip locking hole 34;

[0029] Filter mounting outer frame body 41, filter mounting inner support 42, filter mounting positioning groove 43, filter mounting locking hole 44. DETAILED DESCRIPTION

[0030] The specific embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but are not used to limit the scope of the utility model.

[0031] In order to enable personnel in the technical field to better understand the utility model scheme, the technical scheme in the utility model embodiments will be clearly and completely described below in combination with the drawings in the utility model embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. The components of the utility model embodiments described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0032] EMBODIMENT

[0033] As Figure 1As shown, a flow equalization film mounting window 2 for mounting a flow equalization film is formed on the inner side of the front end of the static pressure tank 1, and a flow equalization film blocking strip is welded on the flow equalization film mounting window 2 on the outer side of the flow equalization film. However, when filters, lamps and flow equalization films and other accessories are installed in the static pressure tank, the flow equalization film blocking strip welded on the four sides of the front end of the static pressure tank reduces the installation operation space and is not easy to install, and may cause work injuries to the installation personnel.

[0034] As shown, Figures 2 to 4

[0035] A flow equalization film blocking strip mounting structure of a suspended laminar flow static pressure tank includes a static pressure tank 1, a flow equalization film mounting window 2 for mounting a flow equalization film is formed on the inner side of the front end of the static pressure tank 1, and a filter mounting frame 4 is installed in the static pressure tank 1 near the rear end of the flow equalization film mounting window 2.

[0036] 1. A detachable mounting structure of a flow equalization film blocking strip assembly 3:

[0037] A flow equalization film blocking strip assembly 3 is detachably mounted on the outer side of the flow equalization film mounting window 2, the flow equalization film blocking strip assembly 3 includes outer blocking strips 31 located around the periphery, the inner blocking strips 32 are bent towards the rear end on the inner side of the outer blocking strips 31, a plurality of blocking strip locking holes 34 are uniformly distributed on the inner blocking strips 32, the blocking strip locking holes 34 are locked on the flow equalization film mounting window 2 by screws, and a plurality of bending blocks 33 are bent away from one side of the inner blocking strips 32 and are uniformly distributed on the inner blocking strips 32.

[0038] The flow equalization film is mounted on the inner blocking strips 32, and the outer blocking strips 31 are located on the outer side of the front end of the flow equalization film, and then the rear end of the flow equalization film can be supported by the bending blocks 33.

[0039] Among them, the mounting structure of the outer blocking strip 31 has the following two cases:

[0040] 1) The outer blocking strips 31 located around the periphery are integrally formed.

[0041] 2) The outer blocking strips 31 located around the periphery are welded together.

[0042] 2. A detachable mounting structure of a filter mounting frame 4:

[0043] The filter mounting frame 4 is detachably mounted in the static pressure tank 1.

[0044] 1) The filter mounting frame 4 includes a hollow rectangular filter mounting outer frame body 41, at least one filter mounting inner support 42 is mounted on the inner side of the filter mounting outer frame body 41, and a plurality of filter mounting locking holes 44 are uniformly distributed on the filter mounting outer frame body 41, and the filter mounting locking holes 44 are locked in the static pressure tank 1 by screws.

[0045] ​2) The filter mounting outer frame body 41 is provided with a plurality of filter mounting positioning grooves 43 on the top and bottom, and a filter mounting positioning protrusion is arranged in the static pressure tank 1 below the filter mounting positioning grooves 43 and is matched with the filter mounting positioning grooves 43, and the filter mounting positioning protrusion is embedded into the filter mounting positioning grooves 43 above.

[0046] 3) The filter mounting inner support 42 is welded in the filter mounting outer frame body 41. Specifically, the filter mounting inner support 42 is integrally formed with the filter mounting outer frame body 41.

[0047] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, the features defined as "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0048] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood by specific circumstances.

[0049] The above is only the preferred embodiment of the present application, and is not used to limit the present application, it should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, these improvements and modifications should be regarded as the protection scope of the present application.

Claims

1. A kind of levitation laminar flow static pressure tank flow film baffle installation structure, including static pressure tank (1), in the front end inside of the static pressure tank (1) is equipped with the flow film installation window (2) for installing flow film, in the static pressure tank (1) of the rear end of being close to the flow film installation window (2) installation has filter mounting bracket (4); Its characterized in that: The flow film baffle assembly (3) is detachably installed on the outside of the flow film installation window (2), the flow film baffle assembly (3) includes the outer baffle (31) located in the periphery, the inner baffle (32) is bent towards the rear end on the inner side of the outer baffle (31), a plurality of baffle locking holes (34) are uniformly distributed on the inner baffle (32), and the baffle locking holes (34) are locked on the flow film installation window (2) by screws; A plurality of bending blocks (33) are bent away from the inner baffle (32) on the inner baffle (32).

2. The installation structure of the flow uniformizing film baffle of the suspended laminar flow static pressure chamber according to claim 1, wherein The outer baffle (31) located in the periphery is integrally formed.

3. The installation structure of the flow uniformizing film baffle of the suspended laminar flow static pressure chamber according to claim 2, wherein The outer baffle (31) located in the periphery is welded together.

4. The installation structure of the flow uniformizing film baffle of the suspended laminar flow static pressure chamber according to claim 1, wherein The filter mounting bracket (4) is detachably installed in the static pressure tank (1).

5. The installation structure of the flow uniformizing film baffle of the suspended laminar flow static pressure chamber according to claim 4, wherein The filter mounting bracket (4) includes a hollow rectangular filter mounting outer frame (41), at least one filter mounting inner support (42) is installed on the inner side of the filter mounting outer frame (41), a plurality of filter mounting locking holes (44) are uniformly distributed on the filter mounting outer frame (41), and the filter mounting locking holes (44) are locked in the static pressure tank (1) by screws.

6. A flow uniforming membrane baffle mounting structure for a suspended laminar flow clean room according to claim 5, wherein A plurality of filter mounting positioning grooves (43) are formed on the top and bottom of the filter mounting outer frame (41), a filter mounting positioning protrusion is provided in the static pressure tank (1) below the filter mounting positioning groove (43), and the filter mounting positioning protrusion is embedded into the filter mounting positioning groove (43) above.

7. The installation structure of the suspended laminar flow static pressure box uniform flow film baffle according to claim 5, characterized in that, The filter mounting inner support (42) is welded in the filter mounting outer frame (41).

8. The installation structure of the flow uniforming film baffle of the suspended laminar flow static pressure chamber according to claim 5, wherein The filter mounting inner support (42) is integrally formed with the filter mounting outer frame (41). The filter mounting inner support (42) is integrally formed with the filter mounting outer frame (41).

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