Plenum chamber mounting assembly and plant module

Abstract

The embodiment of the utility model discloses a plenum chamber installation assembly and a plant module, the plenum chamber installation assembly comprises a plenum chamber, the plenum chamber comprises a box body and an air inlet pipe body, the box body and the air inlet pipe body are integrally formed, a filter cavity is formed in the box body, an air outlet communicated with the filter cavity is formed in the bottom of the box body, and the air outlet end of the air inlet pipe body is communicated with the filter cavity; an air inlet is formed in the air inlet end of the air inlet connecting pipe; wherein a first connecting flange is arranged at the air outlet end of the air inlet connecting pipe, a second connecting flange is arranged at the air inlet end of the air inlet pipe body, and the first connecting flange and the second connecting flange are detachably connected through a connecting piece. According to the static pressure box installation assembly, the installation convenience between the air inlet connecting pipe and the air inlet pipe body can be improved, the service life of the air inlet connecting pipe and the air inlet pipe body can be prolonged, the operation reliability of the static pressure box installation assembly can be improved, the air supply effect of the air inlet connecting pipe and the air inlet pipe body can be improved, and later maintenance can be facilitated; the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of factory building module manufacturing, in particular to a static pressure box installation assembly and a factory building module with the static pressure box installation assembly. Background Art

[0002] In recent years, with the increasing requirements of factories for indoor air, there are more and more purification ventilation air conditioning systems in the market. The static pressure box is a necessary accessory in the purification ventilation air conditioning system to reduce the dynamic pressure, increase the static pressure, stabilize the air flow and reduce the air flow vibration. It can make the air supply effect more ideal. The static pressure box is a device that can allow the air flow to pass through and effectively prevent or weaken the outward propagation of sound energy. The connection effect between the air supply pipes of the static pressure box directly affects the air supply quality, and there is room for improvement. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a static pressure box installation assembly, which can improve the installation convenience, operation reliability, extend the service life, improve the air supply effect, and reduce the maintenance cost.

[0004] The static pressure box installation assembly according to an embodiment of the utility model includes: a static pressure box, the static pressure box includes a box body and an air inlet pipe body, the box body and the air inlet pipe body are integrally formed, a filtering cavity is formed in the box body, an air outlet communicated with the filtering cavity is formed at the bottom of the box body, a filtering structure is arranged in the filtering cavity, and the air outlet end of the air inlet pipe body is communicated with the filtering cavity; an air inlet connecting pipe, an air inlet is formed at the air inlet end of the air inlet connecting pipe; wherein, a first connecting flange is arranged at the air outlet end of the air inlet connecting pipe, a second connecting flange is arranged at the air inlet end of the air inlet pipe body, and the first connecting flange and the second connecting flange are detachably connected through a connecting piece.

[0005] In the static pressure box installation assembly according to an embodiment of the utility model, the first connecting flange and the second connecting flange are detachably connected through a connecting piece, so as to improve the installation convenience between the air inlet connecting pipe and the air inlet pipe body, and directly connect the air inlet connecting pipe and the air inlet pipe body, which can extend the service life of the air inlet connecting pipe and the air inlet pipe body, improve the operation reliability of the static pressure box installation assembly, improve the air supply effect of the air inlet connecting pipe and the air inlet pipe body, and is convenient for later maintenance, etc., reduce the maintenance cost, and has better use effect and wider application range.

[0006] The static pressure box installation assembly according to some embodiments of the utility model further includes a sealing member for sealing the gap between the first connecting flange and the second connecting flange.

[0007] The static pressure box installation assembly according to some embodiments of the present utility model, the sealing member is configured as an annular member, and the sealing member surrounds the outside of the first connection flange and the second connection flange.

[0008] The static pressure box installation assembly according to some embodiments of the present utility model, the extending direction of the air inlet pipe body is the same as the extending direction of the air inlet connecting pipe, and the first connection flange and the second connection flange are attached and connected along the extending direction of the air inlet pipe body.

[0009] The static pressure box installation assembly according to some embodiments of the present utility model, the first connection flange is provided with first connection holes, the second connection flange is provided with second connection holes, the first connection holes and the second connection holes are distributed opposite to each other along the extending direction of the air inlet connecting pipe, and the connecting member sequentially passes through the first connection holes and the second connection holes.

[0010] The static pressure box installation assembly according to some embodiments of the present utility model, the first connection holes are multiple, and the multiple first connection holes are spaced apart along the circumferential direction of the first connection flange;

[0011] The second connection holes are multiple, and the multiple second connection holes are spaced apart along the circumferential direction of the second connection flange, and the multiple first connection holes and the multiple second connection holes are distributed in one-to-one correspondence.

[0012] The static pressure box installation assembly according to some embodiments of the present utility model, the upper side part and / or the lower side part of the first connection flange is provided with the first connection holes, the upper side part and / or the lower side part of the second connection flange is provided with the second connection holes;

[0013] And / or, the left side part and / or the right side part of the first connection flange is provided with the first connection holes, the left side part and / or the right side part of the second connection flange is provided with the second connection holes.

[0014] The static pressure box installation assembly according to some embodiments of the present utility model, the air inlet pipe body is integrally formed on the top of the box body, the air inlet pipe body extends in the horizontal direction, and the part of the air inlet pipe body provided with the second connection flange protrudes from the side part of the box body.

[0015] The static pressure box installation assembly according to some embodiments of the present utility model, the air inlet pipe body includes a connecting pipe section and an extending pipe section, the connecting pipe section is connected above the box body, the extending pipe section is connected to the connecting pipe section and protrudes from the side part of the box body, and the extending length of the connecting pipe section is greater than the length of the extending pipe section.

[0016] The present utility model also proposes a factory building module.

[0017] The factory building module according to an embodiment of the present utility model includes a factory building and the static pressure box installation assembly described in any one of the above, the static pressure box installation assembly is installed in the factory building, and the air outlet faces the inside of the factory building and is open.

[0018] The factory building module and the above-mentioned static pressure box installation assembly have the same advantages as the prior art, and will not be elaborated here.

[0019] Some of the additional aspects and advantages of the present utility model will be given in the following description, some will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0020] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, where:

[0021] Figure 1 is a partial structural schematic diagram of a factory building module according to an embodiment of the present utility model;

[0022] Figure 2 is a partial structural schematic of a static pressure box installation assembly according to an embodiment of the present utility model Figure 1 ;

[0023] Figure 3 is a partial structural schematic of a static pressure box installation assembly according to an embodiment of the present utility model Figure 2 ;

[0024] Figure 4 is a partial structural schematic of a static pressure box installation assembly according to an embodiment of the present utility model Figure 3 ;

[0025] Figure 5 is a partial structural schematic of a static pressure box installation assembly according to an embodiment of the present utility model Figure 4 。

[0026] Reference Signs:

[0027] Static pressure box installation assembly 100, room ceiling 101,

[0028] Static pressure box 1, box body 11, air inlet pipe body 12, connecting pipe section 121, extending pipe section 122, second connecting flange 123,

[0029] Air inlet connecting pipe 2, air inlet 21, heat insulation layer 22, first connecting flange 23, first connecting hole 231, seal 3. Detailed Embodiments

[0030] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0031] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0032] In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] Next, reference is made to Figures 1 - 5 Describe a static pressure box installation assembly 100 according to an embodiment of the present utility model, which can improve the installation convenience, operation reliability, extend the service life, improve the air supply effect, and reduce the maintenance cost.

[0034] As Figures 1 - 5 shown, a static pressure box installation assembly 100 according to an embodiment of the present utility model includes: a static pressure box 1 and an air inlet connecting pipe 2.

[0035] The static pressure box 1 includes a box body 11 and an air inlet pipe body 12, and the box body 11 and the air inlet pipe body 12 are integrally formed. A filter cavity is formed in the box body 11, and an air outlet connected to the filter cavity is formed at the bottom of the box body 11. A filter structure is provided in the filter cavity, and the air outlet end of the air inlet pipe body 12 is connected to the filter cavity. An air inlet 21 is formed at the air inlet end of the air inlet connecting pipe 2, wherein a first connecting flange 23 is provided at the air outlet end of the air inlet connecting pipe 2, and a second connecting flange 123 is provided at the air inlet end of the air inlet pipe body 12, and the first connecting flange 23 and the second connecting flange 123 are detachably connected via a connecting piece.

[0036] Among them, the static pressure box 1 is a necessary accessory for reducing dynamic pressure, increasing static pressure, stabilizing airflow and reducing airflow vibration in the purification ventilation and air conditioning system. It can make the air supply effect more ideal. The static pressure box 1 is a device that can allow airflow to pass through and effectively prevent or weaken the sound energy from propagating outward.

[0037] Specifically, the static pressure box installation assembly 100 is provided with a static pressure box 1, and the static pressure box 1 is provided with a box body 11 and an air inlet pipe body 12. The box body 11 can be set to a rectangular box body or a cylindrical box body, etc., and the air inlet pipe body 12 can also be set to a rectangular tube or a cylindrical tube, etc., and can be set according to the actual installation space to meet different usage requirements. The air inlet pipe body 12 is connected to the box body 11, and the air inlet pipe body 12 and the box body 11 are integrally formed, which can avoid the situation where there is a gap at the connection between the air inlet pipe body 12 and the box body 11 causing air leakage, etc., improve the sealing of the static pressure box 1, and then improve the air supply effect of the static pressure box 1, and improve the air supply rate. In addition, the air inlet pipe body 12 and the box body 11 are set to be integrally formed, which can reduce the installation steps and improve the convenience of installation.

[0038] Furthermore, a filter chamber is formed in the box body 11, the air inlet pipe body 12 is connected to the box body 11, and the air outlet end of the air inlet pipe body 12 is connected to the filter chamber of the box body 11, that is, the airflow flowing into the air inlet pipe body 12 can flow into the filter chamber through the air outlet end of the air inlet pipe body 12, and a filtering structure is provided in the filter chamber. After the airflow flows into the filter chamber, it can be filtered by the filtering structure, thereby ensuring the cleanliness of the airflow delivered to the outside through the box body 11, thereby improving the user experience, and an air outlet is provided at the bottom of the box body 11, and the air outlet can be opened to the outside, and the filter chamber is connected with the air outlet, that is, the airflow in the filter chamber after being filtered by the filtering structure can flow to the outside through the air outlet, and the static pressure box 1 is mostly arranged at the upper position of the room, and the air outlet is arranged at the bottom of the box body 11 to facilitate the airflow to flow to various places in the room, thereby ensuring the use effect of the static pressure box 1.

[0039] In addition, the static pressure box installation assembly 100 is further provided with an air inlet connecting pipe 2. An air inlet 21 is formed at the air inlet end of the air inlet connecting pipe 2. Airflow can enter the air inlet connecting pipe 2 through the air inlet 21 and then circulate through the air inlet connecting pipe 2. The air inlet connecting pipe 2 can be set as a rectangular pipe or a cylindrical pipe, etc., and can be set according to the actual installation space to meet different usage requirements. The air outlet end of the air inlet connecting pipe 2 is communicated with the air inlet end of the air inlet pipe body 12. That is, after the air flow enters the air inlet connecting pipe 2 through the air inlet 21, it can circulate to the air inlet end of the air inlet pipe body 12 through the air outlet end of the air inlet connecting pipe 2, and then circulate to the filter cavity of the box body 11 through the air outlet end of the air inlet pipe body 12, so that the air flow can circulate to the outside through the air outlet of the box body 11, and then the filtration, transportation, etc. of the air flow can be completed.

[0040] Among them, the air inlet connecting pipe 2 and the air inlet pipe body 12 are set to have the same shape, and a first connecting flange 23 is provided at the air outlet end of the air inlet connecting pipe 2, and a second connecting flange 123 is provided at the air inlet end of the air inlet pipe body 12. The first connecting flange 23 and the second connecting flange 123 can be detachably connected by a connecting member. The connecting member can be set as a bolt, etc. That is, when the air inlet connecting pipe 2 and the air inlet pipe body 12 are connected, the first connecting flange 23 and the second connecting flange 123 can be connected by the connecting member, and then the air outlet end of the air inlet connecting pipe 2 and the air inlet end of the air inlet pipe body 12 can be communicated. And when it is necessary to separate the air outlet end of the air inlet connecting pipe 2 and the air inlet end of the air inlet pipe body 12, the connecting member can be removed, and then the first connecting flange 23 and the second connecting flange 123 can be separated to realize the separation between the air outlet end of the air inlet connecting pipe 2 and the air inlet end of the air inlet pipe body 12, thereby improving the convenience of installation between the air inlet connecting pipe 2 and the air inlet pipe body 12. And by connecting the first connecting flange 23 and the second connecting flange 123, the connection reliability can be improved, the operation reliability of the static pressure box installation assembly 100 can be improved, and then the air supply effect of the air inlet connecting pipe 2 and the air inlet pipe body 12 can be improved, and it is convenient for later maintenance, etc., reducing the maintenance cost.

[0041] According to the static pressure box installation assembly 100 of the embodiment of the present invention, the first connecting flange 23 and the second connecting flange 123 are detachably connected by a connecting member, which can improve the convenience of installation between the air inlet connecting pipe 2 and the air inlet pipe body 12. And directly connecting the air inlet connecting pipe 2 and the air inlet pipe body 12 can extend the service life of the air inlet connecting pipe 2 and the air inlet pipe body 12, improve the operation reliability of the static pressure box installation assembly 100, improve the air supply effect of the air inlet connecting pipe 2 and the air inlet pipe body 12, and is convenient for later maintenance, etc., reducing the maintenance cost, with better use effect and wider application range.

[0042] In some embodiments, the static pressure box installation assembly 100 further includes a sealing member 3, and the sealing member 3 is used to seal the gap between the first connecting flange 23 and the second connecting flange 123.

[0043] Specifically, the static pressure box installation assembly 100 is also provided with a seal 3, which can be set to a material such as rubber and plastic, and the seal 3 is arranged at the connection between the first connecting flange 23 and the second connecting flange 123. The first connecting flange 23 is arranged at the air outlet end of the air inlet connecting pipe 2, and the second connecting flange 123 is arranged at the air inlet end of the air inlet pipe body 12. The first connecting flange 23 and the second connecting flange 123 are detachably connected through a connecting piece, so that the air inlet connecting pipe 2 and the air inlet pipe body 12 can be detachably connected, and a seal 3 is arranged at the connection between the first connecting flange 23 and the second connecting flange 123. The seal 3 can seal the gap between the first connecting flange 23 and the second connecting flange 123, so as to ensure the sealing between the air inlet connecting pipe 2 and the air inlet pipe body 12, avoid leakage when the air flow flows between the air inlet connecting pipe 2 and the air inlet pipe body 12, and reduce the air leakage rate.

[0044] In some embodiments, the seal 3 is configured as an annular member, and the seal 3 surrounds the first connecting flange 23 and the second connecting flange 123 .

[0045] Specifically, the seal 3 is disposed at the connection between the first connecting flange 23 and the second connecting flange 123, and can seal the gap between the first connecting flange 23 and the second connecting flange 123 to ensure the sealing between the air inlet connecting pipe 2 and the air inlet pipe body 12, and Figure 4 As shown, the seal 3 can be set as an annular member, so that the seal 3 can surround the first connecting flange 23 and the second connecting flange 123. The first connecting flange 23 is set at the air outlet end of the air inlet connecting pipe 2, and the second connecting flange 123 is set at the air inlet end of the air inlet pipe body 12, that is, the first connecting flange 23 and the second connecting flange 123 are also set as annular members. The seal 3 is set as an annular member, so that the seal 3 can seal the first connecting flange 23 and the second connecting flange 123 at various locations to ensure the reliability of the seal.

[0046] Furthermore, the seal 3 is set as an annular member, so that the seal 3 can surround the first connecting flange 23 and the second connecting flange 123, and the seal 3 can be set as a rubber and plastic material, so that the seal 3 can seal the connection between the first connecting flange 23 and the second connecting flange 123 and can also perform insulation treatment on the connection between the first connecting flange 23 and the second connecting flange 123, thereby avoiding the generation of condensed water at the connection between the air inlet connecting pipe 2 and the air inlet pipe body 12, etc., which can reduce the pollution of the indoor environment due to water leakage, etc., and can reduce the number of user maintenance, reduce the cost of use, and improve the user experience. In actual settings, it can be as follows Figure 5As shown, a thermal insulation layer 22 is provided outside the static pressure box installation assembly 100. The thermal insulation layer 22 can be made of rubber and plastic materials, which can avoid the formation of condensate water on the outside of the static pressure box installation assembly 100 due to excessive temperature difference between the static pressure box installation assembly 100 and the outside world. Furthermore, it can reduce the number of user maintenance times and lower the usage cost. Moreover, the static pressure box installation assembly 100 as a whole can be set to be resistant to ozone corrosion, improving the usage reliability.

[0047] In some embodiments, the extending direction of the air inlet pipe body 12 is the same as that of the air inlet connecting pipe 2, and the first connecting flange 23 and the second connecting flange 123 are attached and connected along the extending direction of the air inlet pipe body 12.

[0048] Specifically, the static pressure box 1 is provided with an integrally formed air inlet pipe body 12 and a box body 11, and the air inlet connecting pipe 2 is connected to the air inlet pipe body 12, so that air flow can pass through the air inlet connecting pipe 2 and flow into the air inlet pipe body 12, and then flow into the filtering cavity of the box body 11 to be filtered by the filtering structure. And as Figures 1 - 2 shown, the extending direction of the air inlet pipe body 12 is the same as that of the air inlet connecting pipe 2, that is, the flowing direction of the air flow in the air inlet connecting pipe 2 is the same as that in the air inlet pipe body 12, avoiding problems such as the decrease of the flowing rate caused by the change of the direction of the air flow when passing through the air inlet connecting pipe 2 and flowing into the air inlet pipe body 12, which can reduce the energy consumption of the static pressure box installation assembly 100 and improve the usage effect.

[0049] Furthermore, the extending direction of the air inlet pipe body 12 is the same as that of the air inlet connecting pipe 2. The air outlet end of the air inlet connecting pipe 2 is provided with a first connecting flange 23, and the air inlet end of the air inlet pipe body 12 is provided with a second connecting flange 123. And the first connecting flange 23 and the second connecting flange 123 are attached and connected along the extending direction of the air inlet pipe body 12, which can improve the sealing performance at the connection between the first connecting flange 23 and the second connecting flange 123, avoiding situations such as air leakage when the air flow circulates between the air inlet connecting pipe 2 and the air inlet pipe body 12, and reducing the air leakage rate.

[0050] In some embodiments, the first connecting flange 23 is provided with a first connecting hole 231, the second connecting flange 123 is provided with a second connecting hole, the first connecting hole 231 and the second connecting hole are distributed opposite to each other along the extending direction of the air inlet connecting pipe 2, and the connecting piece passes through the first connecting hole 231 and the second connecting hole in sequence.

[0051] Specifically, the first connecting flange 23 and the second connecting flange 123 are detachably connected by a connecting piece, so that the air inlet connecting pipe 2 and the air inlet pipe body 12 are detachably connected, which can improve the convenience of installation between the air inlet connecting pipe 2 and the air inlet pipe body 12. And as Figure 3As shown, the first connecting flange 23 is provided with a first connecting hole 231, and the second connecting flange 123 is provided with a second connecting hole. The first connecting hole 231 and the second connecting hole are distributed opposite to each other along the extension direction of the air inlet connecting pipe 2, that is, the first connecting hole 231 and the second connecting hole are arranged correspondingly, so that after the first connecting flange 23 and the second connecting flange 123 are relatively installed, the connecting parts can be successively passed through the first connecting hole 231 and the second connecting hole, and the connecting parts can be set as bolts, etc., and the setting cost is low.

[0052] Furthermore, when the first connecting flange 23 and the second connecting flange 123 need to be connected, the connecting piece can be inserted into the first connecting hole 231 and the second connecting hole, and when the first connecting flange 23 and the second connecting flange 123 need to be separated, the connecting piece can be taken out from the first connecting hole 231 and the second connecting hole, which can improve the convenience of installation between the air inlet connecting pipe 2 and the air inlet pipe body 12.

[0053] In some embodiments, there are multiple first connection holes 231, and the multiple first connection holes 231 are distributed along the circumference of the first connection flange 23; there are multiple second connection holes, and the multiple second connection holes are distributed along the circumference of the second connection flange 123, and the multiple first connection holes 231 are distributed one-to-one with the multiple second connection holes.

[0054] Specifically, the first connecting flange 23 is provided with a first connecting hole 231, and the second connecting flange 123 is provided with a second connecting hole. The connecting piece can be sequentially inserted into the first connecting hole 231 and the second connecting hole so that the first connecting flange 23 and the second connecting flange 123 can be detachably connected. The first connecting hole 231 can be provided in plurality, and the plurality of first connecting holes 231 are distributed and spaced apart along the circumference of the first connecting flange 23. The second connecting hole can also be provided in plurality, and the plurality of second connecting holes are distributed and spaced apart along the circumference of the second connecting flange 123.

[0055] Furthermore, the first connecting hole 231 and the second connecting hole are both provided in plurality, and the plurality of first connecting holes 231 and the plurality of second connecting holes are provided in one-to-one correspondence, so that a corresponding number of connecting members can be provided and respectively passed through the plurality of first connecting holes 231 and the plurality of second connecting holes in sequence, thereby enabling the first connecting flange 23 and the second connecting flange 123 to be connected at all locations in the circumferential direction through the connecting members, thereby ensuring the connection reliability.

[0056] In some embodiments, the upper part and / or the lower part of the first connecting flange 23 is provided with a first connecting hole 231, and the upper part and / or the lower part of the second connecting flange 123 is provided with a second connecting hole; and / or, the left part and / or the right part of the first connecting flange 23 is provided with a first connecting hole 231, and the left part and / or the right part of the second connecting flange 123 is provided with a second connecting hole.

[0057] Specifically, the first connecting flange 23 is provided with a plurality of first connecting holes 231, and the upper side portion and / or the lower side portion of the first connecting flange 23 is provided with the first connecting holes 231. That is, the first connecting holes 231 can be provided only in the upper side portion of the first connecting flange 23, or only in the lower side portion of the first connecting flange 23, or in both the upper side portion and the lower side portion of the first connecting flange 23.

[0058] Furthermore, the second connecting flange 123 is provided with a plurality of second connecting holes, and the upper side portion and / or the lower side portion of the second connecting flange 123 is provided with the second connecting holes. That is, the second connecting holes can be provided only in the upper side portion of the second connecting flange 123, or only in the lower side portion of the second connecting flange 123, or in both the upper side portion and the lower side portion of the second connecting flange 123. And the first connecting holes 231 and the second connecting holes are correspondingly arranged. In this embodiment, both the upper side portion and the lower side portion of the first connecting flange 23 are provided with the first connecting holes 231, and both the upper side portion and the lower side portion of the second connecting flange 123 are provided with the second connecting holes. Thus, both the upper side portion and the lower side portion of the first connecting flange 23 and the second connecting flange 123 can be connected by connecting members, improving the connection reliability.

[0059] Meanwhile, the first connecting flange 23 is provided with a plurality of first connecting holes 231, and the left side portion and / or the right side portion of the first connecting flange 23 is provided with the first connecting holes 231. That is, the first connecting holes 231 can be provided only in the left side portion of the first connecting flange 23, or only in the right side portion of the first connecting flange 23, or in both the left side portion and the right side portion of the first connecting flange 23.

[0060] Furthermore, the second connecting flange 123 is provided with a plurality of second connecting holes, and the left side portion and / or the right side portion of the second connecting flange 123 is provided with the second connecting holes. That is, the second connecting holes can be provided only in the left side portion of the second connecting flange 123, or only in the right side portion of the second connecting flange 123, or in both the left side portion and the right side portion of the second connecting flange 123. And the first connecting holes 231 and the second connecting holes are correspondingly arranged. In this embodiment, both the left side portion and the right side portion of the first connecting flange 23 are provided with the first connecting holes 231, and both the left side portion and the right side portion of the second connecting flange 123 are provided with the second connecting holes. Thus, both the left side portion and the right side portion of the first connecting flange 23 and the second connecting flange 123 can be connected by connecting members, improving the connection reliability.

[0061] Moreover, during actual installation, first connection holes 231 can be provided on the upper, lower, left, and right sides of the first connection flange 23, and second connection holes can be provided on the upper, lower, left, and right sides of the second connection flange 123. As a result, the first connection flange 23 and the second connection flange 123 can be connected by connecting members in the circumferential direction, ensuring connection reliability.

[0062] In some embodiments, the air inlet pipe body 12 is integrally formed on the top of the box body 11, the air inlet pipe body 12 extends in the horizontal direction, and the portion of the air inlet pipe body 12 where the second connection flange 123 is provided protrudes from the side of the box body 11.

[0063] Specifically, the static pressure box 1 is provided with an integrally formed box body 11 and an air inlet pipe body 12. Airflow can pass through the air inlet pipe body 12 and flow into the filter chamber of the box body 11. And as Figure 1 shown, the air inlet pipe body 12 is connected above the box body 11 and extends in the horizontal direction. That is, after the airflow flows horizontally along the air inlet pipe body 12, it can change direction downward and then flow into the box body 11. The box body 11 is provided with a filter chamber. After the airflow changes direction, its flow rate can be slowed down, and then it can be filtered through the filter structure in the filter chamber to ensure the filtering effect. Moreover, the portion of the air inlet pipe body 12 where the second connection flange 123 is provided protrudes from the side of the box body 11, which is convenient for connecting the air inlet connecting pipe 2 to the air inlet pipe body 12 and improves the flexibility of installation.

[0064] In some embodiments, the air inlet pipe body 12 includes a connecting pipe section 121 and an extending pipe section 122. The connecting pipe section 121 is connected above the box body 11. The extending pipe section 122 is connected to the connecting pipe section 121 and protrudes from the side of the box body 11. The extending length of the connecting pipe section 121 is greater than the length of the extending pipe section 122.

[0065] Specifically, the static pressure box 1 is provided with an integrally formed box body 11 and an air inlet pipe body 12. Airflow can pass through the air inlet pipe body 12 and flow into the filter chamber of the box body 11. And as Figure 1 shown, the air inlet pipe body 12 is provided with a connecting pipe section 121 and an extending pipe section 122. The connecting pipe section 121 and the extending pipe section 122 are connected and communicate with each other. The end of the connecting pipe section 121 away from the box body 11 is provided with an air inlet end. The end of the connecting pipe section 121 close to the pipe body is connected to the extending pipe section 122. And the end of the extending pipe section 122 away from the connecting pipe section 121 is connected to the box body 11. The second connection flange 123 is provided at the end of the extending pipe section 122 away from the box body 11.

[0066] Further, the connecting pipe section 121 is connected to the box body 11, and the connecting pipe section 121 is connected above the box body 11. That is, after the air flow flows along the connecting pipe section 121, it can change direction downward and then flow into the box body 11. The box body 11 is provided with a filtering cavity. After the air flow changes direction, its flow speed can be slowed down, and then it can be filtered through the filtering structure in the filtering cavity to ensure the filtering effect. The extension pipe section 122 is connected to the connecting pipe section 121 and protrudes from the side of the box body 11, and the extension length of the connecting pipe section 121 is greater than the length of the extension pipe section 122, which is convenient for the air inlet connecting pipe 2 to be connected to the extension pipe section 122 and improves the flexibility of setting.

[0067] The present utility model further provides a factory building module.

[0068] The factory building module according to an embodiment of the present utility model includes a factory building and the static pressure box installation assembly 100 of any one of the above. The static pressure box installation assembly 100 is installed in the factory building, and the air outlet faces inwardly of the factory building and is open.

[0069] Specifically, the factory building module is provided with a factory building and a static pressure box installation assembly 100. A room ceiling 101 is arranged in the factory building. The room ceiling 101 is arranged at the top of the factory building, and as Figure 1 shown, the static pressure box installation assembly 100 is arranged above the room ceiling 101. The room ceiling 101 is provided with an avoidance opening for avoiding the box body 11, and the air outlet of the box body 11 is located at the avoidance opening, so that the air outlet can face inwardly of the factory building and be open. Thus, the air flow in the static pressure box 1 can flow into the factory building through the air outlet. After the air flow passes through the filtering structure in the filtering cavity for filtering, it flows into the factory building, thereby improving the air quality in the factory building and the user's comfort level.

[0070] According to the factory building module of an embodiment of the present utility model, the first connecting flange 23 and the second connecting flange 123 are detachably connected through a connecting member, which improves the convenience of installation between the air inlet connecting pipe 2 and the air inlet pipe body 12. And directly connecting the air inlet connecting pipe 2 and the air inlet pipe body 12 can extend the service life of the air inlet connecting pipe 2 and the air inlet pipe body 12, improve the operation reliability of the static pressure box installation assembly 100, improve the air supply effect of the air inlet connecting pipe 2 and the air inlet pipe body 12, and is convenient for later maintenance, etc., reduce the maintenance cost, have better use effects, and have a wider application range.

[0071] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0072] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A static pressure box installation assembly, characterized in that, Including: A static pressure box, the static pressure box includes a box body and an air inlet pipe body, the box body and the air inlet pipe body are integrally formed, a filter cavity is formed inside the box body, an air outlet communicating with the filter cavity is formed at the bottom of the box body, a filter structure is provided in the filter cavity, and the air outlet end of the air inlet pipe body communicates with the filter cavity; An air inlet connecting pipe, an air inlet is formed at the air inlet end of the air inlet connecting pipe; Wherein, a first connecting flange is provided at the air outlet end of the air inlet connecting pipe, a second connecting flange is provided at the air inlet end of the air inlet pipe body, and the first connecting flange and the second connecting flange are detachably connected by a connecting piece.

2. The static pressure box installation assembly according to claim 1, characterized in that, It further includes a sealing member, and the sealing member is used to seal the gap between the first connecting flange and the second connecting flange.

3. The plenum chamber mounting assembly according to claim 2, wherein The sealing member is configured as an annular member, and the sealing member surrounds the first connecting flange and the second connecting flange.

4. The static pressure box installation assembly according to any one of claims 1-3, characterized in that The extending direction of the air inlet pipe body is the same as the extending direction of the air inlet connecting pipe, and the first connecting flange and the second connecting flange are attached and connected along the extending direction of the air inlet pipe body.

5. The static pressure box installation assembly according to claim 4, characterized in that, The first connecting flange is provided with first connecting holes, the second connecting flange is provided with second connecting holes, the first connecting holes and the second connecting holes are distributed opposite to each other along the extending direction of the air inlet connecting pipe, and the connecting piece sequentially passes through the first connecting holes and the second connecting holes.

6. The plenum chamber installation assembly according to claim 5, wherein, There are multiple first connecting holes, and the multiple first connecting holes are spaced apart along the circumferential direction of the first connecting flange; There are multiple second connecting holes, and the multiple second connecting holes are spaced apart along the circumferential direction of the second connecting flange, and the multiple first connecting holes and the multiple second connecting holes are distributed in one-to-one correspondence.

7. The static pressure box installation assembly according to claim 5, characterized in that, The upper side part and / or the lower side part of the first connecting flange is provided with the first connecting holes, and the upper side part and / or the lower side part of the second connecting flange is provided with the second connecting holes; And / or, the left side part and / or the right side part of the first connecting flange is provided with the first connecting holes, and the left side part and / or the right side part of the second connecting flange is provided with the second connecting holes.

8. The static pressure box installation assembly according to any one of claims 1-3, characterized in that, The air inlet pipe body is integrally formed on the top of the box body, the air inlet pipe body extends horizontally, and the part of the air inlet pipe body provided with the second connecting flange protrudes from the side part of the box body.

9. The plenum chamber mounting assembly according to claim 8, characterized in that, The air inlet pipe body includes a connecting pipe section and an extending pipe section, the connecting pipe section is connected above the box body, the extending pipe section is connected to the connecting pipe section and protrudes from the side part of the box body, and the extending length of the connecting pipe section is greater than the length of the extending pipe section.

10. A factory building module, characterized in that, Including a factory building and a static pressure box installation assembly according to any one of claims 1-9, the static pressure box installation assembly is installed in the factory building, and the air outlet faces the inside of the factory building and is open.

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