CN211950938U

CN211950938U - Fan case

Info

Publication number: CN211950938U
Application number: CN202020140771.1U
Authority: CN
Inventors: 杨友坤; 徐新
Original assignee: Shanda Environmental Restoration Co ltd
Current assignee: Shanda Environmental Restoration Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-11-17
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a fan machine case, include: the box body is of a hollow structure, and a gas injection fan and/or an air exhaust fan are/is arranged in the box body; the box door unit is arranged on at least one side surface of the box body so as to open or close the fan case; an observation unit configured to observe an inside of the case; a heat dissipating unit configured to discharge heat inside the case. According to the utility model provides a fan machine case opens or closes fan machine case through setting up the chamber door unit on the box, observes through observing the unit the inside of box is through the inside heat of heat dissipation unit discharge box to guarantee the gas injection fan in the box and/or air exhaust fan safe operation.

Description

Fan case

Technical Field

The utility model relates to a refuse treatment field particularly relates to a fan machine case.

Background

In the process of degradation treatment of the refuse landfill, air is injected into the refuse dump through an air injection fan, organic matters in the landfill are gradually decomposed into carbon dioxide by utilizing the efficient degradation action of aerobic microorganisms, the carbon dioxide generated in the dump and other waste gases such as methane, ammonia, hydrogen sulfide and the like are pumped out through an air exhaust fan, and finally the waste gases are purified and discharged up to the standard. The gas injection and the gas extraction are continuously circulated, so that the content of organic matters in the landfill is reduced, the technical standard requirement of stable site utilization of the household garbage landfill is met, and the degradation treatment target of the garbage landfill is realized.

However, in the prior art, the gas injection fan and the air exhaust fan are both arranged in a simple box body, and although the box body has the function of protecting the fan from wind, sun and rain, the simple box body also has various problems, such as that after the fan continuously operates for a long time, the machine body generates very high temperature, heat is radiated outwards through the shell, the long-time overheating in the box body is caused, the heat is difficult to radiate, and the service life and the safety of the fan, relevant instruments, cables, relays and the like are directly influenced; in rainy seasons in summer, the top of the box body is unsmooth in drainage due to excessive rainwater, and surface water is accumulated, so that rainwater is easy to permeate into the box body and the fan through a gap between a fan pipeline which is vertical to the top of the box body and extends into the box body and a box body top plate, and the use safety of the fan is threatened; the top of the fan box body is generally provided with an air cooler and a corresponding ventilation pipeline for cooling and conveying injected air or extracted waste gas, and the height of the fan box body is generally more than 2 meters, so that the installation, daily maintenance and maintenance of the air cooler and the pipeline thereof are particularly inconvenient; the outer wall and the door of the fan box body are both made of all steel materials, so that the fan box body is relatively thick and heavy on one hand, and on the other hand, the fan can be observed and monitored only after the door is opened; because the fan power is great, can produce huge noise after the start-up, seriously disturb and influence the language of operation personnel and exchange and healthy.

Therefore, a new blower housing is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

The utility model provides a fan machine case, include:

the box body is of a hollow structure, and a gas injection fan and/or an air exhaust fan are/is arranged in the box body;

the box door unit is arranged on at least one side surface of the box body so as to open or close the fan case;

an observation unit configured to observe an inside of the case;

a heat dissipating unit configured to discharge heat inside the case.

Further, the door unit includes:

the door body is connected with the box body through a hinge;

and the locking rod unit comprises a locking rod, a locking rod bracket, a locking rod handle, a handle locking piece, a locking rod cam and a locking rod cam seat.

Furthermore, the locking rod cam is arranged at least one end of the locking rod, the locking rod cam is matched with the locking rod cam seat, and the locking rod cam seat is fixed on a door lintel above the door body and/or a doorsill below the door body.

Further, the locking lever handle set up in on the locking lever, through rotating the locking lever handle is in order to drive the locking lever is rotatory, handle latch fitting configuration is to control the rotation of locking lever handle.

Further, the observation unit comprises an observation window arranged on the box body and/or an observation auxiliary window arranged on the door body.

Further, the observation unit comprises a monitoring camera arranged in the box body.

Further, the heat dissipation unit includes an exhaust fan installed on the case.

Further, the fan case further includes: and the drainage unit comprises a water collecting hopper arranged at the top of the box body and a downpipe connected with the water collecting hopper.

Further, the fan case further includes: the stack ladder is arranged on the side wall of the box body, and the top of the stack ladder reaches the top of the box body.

Further, the fan case further includes: the fork groove is arranged at the bottom of the box body and penetrates through the box body.

Furthermore, a silencing structure is further arranged on the inner wall of the box body to block and reduce noise inside the fan case.

According to the utility model provides a fan machine case opens or closes fan machine case through setting up the chamber door unit on the box, observes through observing the unit the inside of box is through the inside heat of heat dissipation unit discharge box to guarantee the gas injection fan in the box and/or air exhaust fan safe operation.

Drawings

The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions of the invention, which are used to explain the principles and devices of the invention. In the drawings, there is shown in the drawings,

fig. 1 is a schematic view of the blower case of the present invention.

Reference symbols of the drawings

1. Case body 2, door lintel

3. Threshold 4, lock bar cam seat

5. Hinge 6, door body

7. Observation auxiliary window 8 and lock rod

9. Locking rod cam 10 and locking rod bracket

11. Locking rod handle 12, handle lock

13. Exhaust fan 14, observation window

15. Stack ladder 16 and water collecting bucket

17. Downpipe 18, fork groove

19. Monitoring camera

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

It is to be understood that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. Like reference numerals refer to like elements throughout.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term "and/or" includes any and all combinations of the associated listed items.

In order to provide a thorough understanding of the present invention, detailed steps and detailed structures will be provided in the following description in order to explain the technical solution provided by the present invention. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.

To the simple and easy box that is used for laying gas injection fan and air exhaust fan among the prior art have be difficult to the heat dissipation, the drainage is inconvenient, the daily maintenance difficulty, the door body is heavy, observe and control untimely, the serious scheduling problem of noise, the utility model provides a fan machine case, as shown in fig. 1, include:

the box body 1 is of a hollow structure, and a gas injection fan and/or an air exhaust fan are/is arranged in the box body 1;

an observation unit configured to observe the inside of the case 1;

and a heat dissipating unit configured to discharge heat inside the case 1.

Illustratively, the box 1 includes, but is not limited to, a rectangular parallelepiped or a cube structure, and the interior of the box is a hollow area for accommodating an air injection blower and/or an air extraction blower. Further, the height of the box 1 can be designed as desired, typically more than 2 meters. In one embodiment, the housing 1 has a rectangular parallelepiped structure including front and rear faces formed by the length and height of the rectangular parallelepiped, left and right faces formed by the width and height of the rectangular parallelepiped, and upper and lower faces formed by the length and width of the rectangular parallelepiped.

Illustratively, the case 1 is made of a high temperature resistant and corrosion resistant material, and as an example, the case 1 is made of a stainless steel material to protect the gas injection blower and/or the gas exhaust blower inside the case 1 from wind, sun and rain, and to prolong the service life of the case 1.

For example, a noise reduction structure may be further disposed on an inner wall of the box body 1 to block and reduce noise inside the fan housing.

In one embodiment, the sound-deadening structure comprises sound-deadening cotton, and the sound-deadening cotton is arranged on the inner wall (including but not limited to the front, back, left, right, or upper and lower surfaces) of the box body 1 and the back surface of the door body 6 to reduce the noise of the fan case.

Illustratively, the blower housing further comprises a door unit, wherein the door unit is arranged on at least one side surface of the housing 1 so as to open or close the blower housing. In one embodiment, only one door unit is disposed on the cabinet 1, and the door unit is located on the left or right of the cabinet 1.

Illustratively, the door unit includes:

the door body 6 is connected with the box body 1 through a hinge 5;

a locking rod unit including a locking rod 8, a locking rod bracket 10, a locking rod handle 11, a handle lock 12, a locking rod cam 9, and a locking rod cam holder 4.

Referring to fig. 1, the door unit includes a door body 6, a lintel 2 disposed above the door body 6, and a doorsill 3 disposed below the door body 6. The lintel 2 and the doorsill 3 may be part of the cabinet 1 and may not move relative to the cabinet 1, and the door 6 is connected to the cabinet 1 by a hinge 5, so that the door 6 can rotate around the hinge to open or close the door 6. Further, the door body 6 includes a single door or a double door.

Referring to fig. 1, the door unit further includes a lock lever unit configured to further lock the closed door body 6. The lock rod unit comprises a lock rod 8, the lock rod 8 is supported and fixed by a lock rod bracket 10, and the lock rod bracket 10 is fixed on the door body 6; at least one end (top end and/or bottom end) of the lock rod 8 is provided with the lock rod cam 9, the door lintel 2 and/or the door sill 3 are/is provided with the lock rod cam seat 4 matched with the lock rod cam 9, when the lock rod cam 9 extends into the lock rod cam seat 4, the door body 6 is locked and can not be opened, and when the lock rod cam 9 is separated from the lock rod cam seat 4, the door body 6 is unlocked and can be opened; the lock rod 8 is also provided with a lock rod handle 11, and the lock rod 8 can be driven to rotate by rotating the lock rod handle 11 clockwise and/or anticlockwise so as to drive the lock rod cam 9 to extend into the lock rod cam seat 4 or be separated from the lock rod cam seat 4; one end of the locking lever handle 11 is provided with a handle lock 12, and the handle lock 12 is configured to control the rotation of the locking lever handle 11.

In one embodiment, the locking lever unit includes four handle locks 12, four locking lever handles 11, and four locking levers 8. Before the air injection fan and/or the air exhaust fan operates, four handle locking pieces 12 on the two door bodies 6 are respectively opened, four locking rod handles 11 are respectively and/or clockwise outwards rotated, the four locking rods 8 rotate along with the four locking rods, then locking rod cams 9 at the upper end and the lower end of each locking rod 8 rotate out of locking rod cam seats 4 respectively fixed on the door lintel 2 and the doorsill 3, then hands are used for respectively pushing the two door bodies 6 to the two sides, the two door bodies 6 respectively rotate to the two sides around the hinge 5, and the fan case is opened. After the air injection fan and/or the air exhaust fan stop running, the two door bodies 6 are closed inwards by hands, then the four lock rod handles 11 are respectively rotated inwards clockwise and/or anticlockwise, the four lock rods 8 rotate along with the four lock rod handles, then the lock rod cams 9 at the upper end and the lower end of each lock rod 8 rotate to enter the lock rod cam seats 4 respectively fixed on the lintel 2 and the doorsill 3, then the four lock rod handles 11 are respectively arranged in the corresponding four handle locking pieces 12 to be locked, and the fan case is closed.

Exemplarily, the utility model discloses a fan machine case still includes the observation unit, is configured to observe the inside of box 1.

Illustratively, the observation unit comprises an observation window 14 arranged on the box body 1 and/or an observation auxiliary window 7 arranged on the door body 6.

Referring to fig. 1, the observation window 14 is opened on the front and rear surfaces of the case 1 and is disposed to observe the inside of the case 1. Further, the height of the observation window 14 is approximately at the middle upper portion of the case 1, for example, 1.5 to 1.8 meters from the bottom surface.

Further, an observation sub-window 7 is provided in the door 6 and is disposed to observe the inside of the case 1. Further, the height of the observation sub-window 7 is approximately at the middle of the door body 6, for example, 1.0 to 1.8 meters from the bottom surface.

Illustratively, the observation window 14 and the observation sub-window 7 are made by forming an opening in the cabinet 1 or the door body 6 and installing a transparent material. The transparent material includes, but is not limited to, resin, glass, and the like.

Illustratively, the observation unit further comprises a monitoring camera 19 disposed within the housing 1.

In one embodiment, the monitoring camera 19 is positioned at the top (e.g., top corner) of the case 1 to view the conditions inside the case 1.

The numbers of the observation windows 14, the observation sub-windows 7, and the monitoring cameras 19 may be set as needed, and are not limited herein.

The running state of the gas injection fan or the air exhaust fan can be remotely monitored in an all-around and uninterrupted manner through the monitoring camera arranged in the box body; the observation window and/or the observation auxiliary window arranged on the box body and/or the door body can directly monitor the outside of the case in a short distance for a long time without entering and waiting in the fan case for a long time.

Exemplarily, the utility model discloses a fan machine case still includes the radiating unit, configures to the heat of box 1 inside is discharged.

Illustratively, the heat radiating unit includes a discharge fan 13 mounted on the case 1.

In one embodiment, the exhaust fans 13 may be installed on the front, rear, and/or left, right, and/or upper and lower surfaces of the cabinet 2. The number of the exhaust fans 13 may be set as needed, and is not limited herein.

The air blower case is opened to enter the case body, the exhaust fan is started before the air injection fan and/or the air exhaust fan are started, heat generated by the operation of the air injection fan and/or the air exhaust fan is continuously exhausted out of the air blower case by the exhaust fan, the case body is prevented from being overheated, the use safety of the air blower and related instruments, cables, relays and the like is guaranteed, and the service life of the air blower and related instruments, cables, relays and the like is prolonged.

Exemplarily, the utility model discloses a fan machine case still includes the drainage unit, the drainage unit is including setting up the water catch bowl 16 at box 1 top and with the pipe in water 17 that water catch bowl 16 is connected.

In one embodiment, the middle of the top of the box body is slightly higher than the periphery, so that four water collecting hoppers 16 are only arranged at four corners of the top of the box body, the water collecting hoppers 16 are mainly used for collecting rainwater falling on the top of the box body and are quickly discharged through a downpipe 17 connected with the water collecting hoppers 16, accumulated water caused by excessive rainwater at the top of the box body and unsmooth drainage is prevented, rainwater is prevented from falling into or permeating into the box body through a gap between a top plate of the box body and a pipeline of a fan, and the use safety of the fan is guaranteed; meanwhile, the box body is prevented from being corroded by rainwater, and the service life of the box body is prolonged.

Illustratively, the utility model discloses a fan machine case still includes stack ladder 15, stack ladder 15 sets up on the lateral wall of box 1, stack ladder 15's top reaches the top of box 1.

Through set up stack ladder 15 on the lateral wall at box 1, and the top of stack ladder 15 reaches the top of box 1, thereby the staff of being convenient for passes through stack ladder 15 directly climbs to the box top and carries out relevant maintenance or other work, is also convenient for clean the maintenance to observation window, exhaust fan etc..

Exemplarily, the utility model discloses a fan machine case still includes fork pocket 18, fork pocket 18 set up in the bottom of box 1 and run through box 1.

The bottom of the fan case is provided with the pair of fork grooves which penetrate through the case body, so that the fan case can be lifted, installed, arranged and the like integrally and structurally.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A fan case, comprising:

an observation unit configured to observe an inside of the case;

a heat dissipating unit configured to discharge heat inside the case.

2. The blower enclosure of claim 1, wherein the door unit comprises:

the door body is connected with the box body through a hinge;

3. The blower chassis of claim 2, wherein the locking bar cam is disposed at least one end of the locking bar, the locking bar cam is disposed to mate with the locking bar cam seat, and the locking bar cam seat is secured to a door lintel above the door body and/or a door sill below the door body.

4. The blower chassis of claim 2, wherein the lock bar handle is disposed on the lock bar and the handle lock is configured to control rotation of the lock bar handle by rotating the lock bar handle to rotate the lock bar.

5. The blower chassis according to claim 2, wherein the observation unit includes an observation window provided on the case body and/or an observation sub-window provided on the door body.

6. The blower chassis of claim 1, wherein the observation unit includes a surveillance camera disposed within the box.

7. The blower housing of claim 1, wherein the heat dissipation unit includes a fan mounted on the housing.

8. The blower chassis of claim 1, further comprising:

and the drainage unit comprises a water collecting hopper arranged at the top of the box body and a downpipe connected with the water collecting hopper.

9. The blower chassis of claim 1, further comprising:

the stack ladder is arranged on the side wall of the box body, and the top of the stack ladder reaches the top of the box body.

10. The blower chassis of claim 1, further comprising:

the fork groove is arranged at the bottom of the box body and penetrates through the box body.

11. The blower housing of claim 1, wherein the interior walls of the housing further include a noise reduction structure to block and reduce noise within the blower housing.