CN221076914U - Protective device of low-temperature screw parallel unit - Google Patents
Protective device of low-temperature screw parallel unit Download PDFInfo
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- CN221076914U CN221076914U CN202322700063.5U CN202322700063U CN221076914U CN 221076914 U CN221076914 U CN 221076914U CN 202322700063 U CN202322700063 U CN 202322700063U CN 221076914 U CN221076914 U CN 221076914U
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- box
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- plate
- temperature screw
- parallel unit
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- 230000001681 protective effect Effects 0.000 title abstract description 8
- 239000002516 radical scavenger Substances 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a protection device of a low-temperature screw parallel unit, and particularly relates to the technical field of screw units. According to the utility model, the dustproof net can be taken out from the surface of the box body through the dustproof mechanism I and the dustproof mechanism II, which are arranged on the surface of the radiating opening, so that the dustproof net is prevented from being cleaned for a long time, the using effect of the dustproof net is influenced, the blown cool air can be filtered through the dustproof mechanism II, dust in the blown cool air is prevented from entering, and the cleanness of the working environment in the protective box is ensured.
Description
Technical Field
The utility model relates to the technical field of screw units, in particular to a protection device of a low-temperature screw parallel unit.
Background
The screw parallel unit refers to an operation mode that two or more than two refrigeration compressors share an air inlet pipe and an air return pipe, and the parallel operation simply and effectively realizes the change of the refrigerating capacity of the refrigeration system by changing the opening number of the compressors, and has the advantages of energy conservation, convenient adjustment and the like.
According to patent application publication (bulletin) No.: CN217441142U a protector of parallelly connected unit of low temperature screw rod, including the protective housing, the protective housing front end is equipped with the chamber door, and the bottom is equipped with the supporting legs, and the top is equipped with the equipment box, and this structural design is reasonable, simple structure has higher stability and security, and the practicality is strong.
However, the above structure has the following problems in use: through the dust screen that sets up, prevent that outside dust from entering into the protective housing, but the dust screen is inconvenient for taking out to clear up, after long-time use, the dust adheres to the dust screen, has influenced the result of use of dust screen.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a protection device of a low-temperature screw parallel unit, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a protector of parallelly connected unit of low temperature screw rod, includes the box, a plurality of thermovent have all been seted up to the both sides of box, and is a plurality of thermovent's surface all is provided with dustproof mechanism one, dustproof mechanism one includes the heating panel that thermovent surface set up, the surface of heating panel is provided with the dust screen, the top of heating panel is provided with the apron, the surface of box is provided with a plurality of spouts, and is a plurality of the spout all is connected with the apron, one side of apron is provided with the connecting plate, one side of connecting plate is provided with the arm-tie, adopts above-mentioned technical scheme, can take out the dust screen, conveniently clear up the dust screen.
As a further description of the above technical solution: the inside of a plurality of thermovent all is provided with the scavenger fan, the top of box is provided with places the case, place the incasement portion and be provided with two air-movers, two the output of air-movers all is connected with the guide duct, the one end of guide duct runs through in proper order and places case and box to extend to the inside of box, the inside of guide duct is provided with dustproof mechanism two, dustproof mechanism one is the same with dustproof mechanism two structures, one side of guide duct is provided with out the aerofoil, it is inside to be provided with the cavity to go out the aerofoil, the surface of play aerofoil evenly is provided with a plurality of apopores, adopts above-mentioned technical scheme, can dispel the heat to the parallelly connected unit body of low temperature screw rod.
As a further description of the above technical solution: the inside of box is provided with temperature sensor, temperature sensor's both sides all are provided with the light, the bottom of box is provided with a plurality of spacing posts, and is a plurality of the surface of spacing post is all overlapped and is equipped with spring one, the one end of spacing post is provided with the mounting panel, the one end of spacing post runs through the mounting panel to extend to the outside of mounting panel, the one end of spacing post is provided with the nut, adopts above-mentioned technical scheme, carries out spacingly to the mounting panel.
As a further description of the above technical solution: the bottom of mounting panel is provided with a plurality of fixed columns, and is a plurality of the one end of fixed column all is connected with the inner wall of box, and is a plurality of the surface of fixed column all overlaps and is equipped with the spring two, the surface of mounting panel runs through and is provided with places the hole, place the surface in hole and be provided with places the board, place the surface of board and seted up a plurality of louvres, the both sides of placing the hole all are provided with a plurality of expansion grooves, and is a plurality of the inside of expansion groove all is provided with electric telescopic handle, electric telescopic handle's one end is provided with splint, adopts above-mentioned technical scheme, carries out fixed centre gripping to the parallelly connected unit body of low temperature screw.
As a further description of the above technical solution: one side hinge connection of box has the chamber door, the surface of chamber door is provided with the observation window, one side of observation window is provided with the display screen, four angles of box bottom all are provided with the support column, the bottom of support column is provided with the rubber pad, adopts above-mentioned technical scheme, makes things convenient for the parallelly connected unit body of low temperature screw rod in the observation box.
The utility model has the technical effects and advantages that:
1. The first dustproof mechanism and the second dustproof mechanism are arranged, the first dustproof mechanism is arranged on the surface of the radiating opening, the dustproof net can be taken out from the surface of the box body, the dustproof net is prevented from being cleaned, the using effect of the dustproof net is prevented from being influenced, the blown cool air can be filtered through the second dustproof mechanism, dust in the blown cool air is prevented from entering, and the cleanness of the working environment inside the protective box is ensured;
2. Through placing board, louvre, electric telescopic handle and splint's cooperation and use, place the parallelly connected unit body of low temperature screw rod and place the board surface, carry out spacingly to parallelly connected unit body of low temperature screw rod, drive splint to parallelly connected unit body of low temperature screw rod through electric telescopic handle and carry out the centre gripping, prevent that parallelly connected unit body of low temperature screw rod from taking place to squint to the louvre of seting up on placing the board can make the parallelly connected unit body of low temperature screw rod better dispel the heat.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic side view of the present utility model.
Fig. 3 is a schematic view of the structure of the placement box of the present utility model.
Fig. 4 is a schematic diagram of the front side structure of the present utility model.
The reference numerals are: 1. a case; 2. a heat dissipation plate; 3. a dust screen; 4. pulling a plate; 5. a ventilator; 6. placing a box; 7. a blower; 8. an air guide pipe; 9. an air outlet plate; 10. a temperature sensor; 11. a lighting lamp; 12. a limit column; 13. a first spring; 14. a mounting plate; 15. fixing the column; 16. a second spring; 17. placing a plate; 18. an electric telescopic rod; 19. a clamping plate; 20. a door; 21. an observation window; 22. a display screen; 23. and (5) supporting the column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the application discloses a protection device of a low-temperature screw parallel unit as shown in the accompanying drawings 1-4, which specifically comprises a box body 1, wherein a plurality of radiating ports are formed in two sides of the box body 1, a first dustproof mechanism is arranged on the surfaces of the radiating ports, the first dustproof mechanism comprises a radiating plate 2 arranged on the surface of the radiating port, a dustproof net 3 is arranged on the surface of the radiating plate 2, a cover plate is arranged on the top of the radiating plate 2, a plurality of sliding grooves are arranged on the surface of the box body 1, the sliding grooves are connected with the cover plate, a connecting plate is arranged on one side of the cover plate, a pull plate 4 is arranged on one side of the connecting plate, and the dustproof mechanism arranged on the surface of the radiating port is connected with the sliding grooves on the surface of the box body 1 by pulling the cover plate 4, so that the cover plate is pulled out by pulling the dustproof net 3 arranged on the surface of the radiating plate 2, and the dustproof net 3 can be taken out from the box body 1 to clean the dustproof net 3, and the dustproof net 3 is prevented from being cleaned for a long time, and the use effect of the dustproof net 3 is prevented from being influenced.
Referring to fig. 1 and 3, a plurality of the inside of thermovent all is provided with scavenger fan 5, the top of box 1 is provided with places case 6, place inside two air-blower 7 that are provided with of case 6, two the output of air-blower 7 all is connected with air duct 8, the one end of air duct 8 runs through in proper order and places case 6 and box 1 to extend to the inside of box 1, the inside of air duct 8 is provided with dustproof mechanism two, dustproof mechanism one and dustproof mechanism two structural identity, one side of air duct 8 is provided with air-out plate 9, air-out plate 9 inside is provided with the cavity, the surface of air-out plate 9 evenly is provided with a plurality of apopores, and the heat part of production can be followed the thermovent and is dissipated out, and during the long-time work of low temperature screw parallel machine body, can open scavenger fan 5, can accelerate the circulation of the inside air of box 1 through scavenger fan 5 to do benefit to the heat, when the inside high temperature of box 1, open air-blower 7, 7 work produces the air current, and with dustproof mechanism two structures the same, and with the air-out plate 9 that blows out through the air-out plate 9, and the air-out plate 9 has guaranteed to the air-out plate through the air-out plate 9 that the air-out plate is gone into the air-out plate through the air-out plate 9, and the air-out plate is guaranteed to the air-out plate that the air-out plate is connected in parallel to the air-out plate 9.
Referring to fig. 1, a temperature sensor 10 is disposed in the box 1, illuminating lamps 11 are disposed on two sides of the temperature sensor 10, a plurality of limit posts 12 are disposed at the bottom of the box 1, springs 13 are respectively sleeved on the surfaces of the limit posts 12, one end of each limit post 12 is provided with a mounting plate 14, one end of each limit post 12 penetrates through the mounting plate 14 and extends to the outside of the mounting plate 14, a nut is disposed at one end of each limit post 12, the temperature in the box 1 can be monitored in real time through the temperature sensor 10 and displayed in a display screen 22, the mounting plates 14 can be adjusted to a proper height by adjusting the nuts at the top ends of the limit posts 12, the low-temperature screw parallel unit body is fixed at the top ends of the mounting plates 14, certain vibration and heat can be generated when the low-temperature screw parallel unit body is in operation, vibration amplitude of the low-temperature screw parallel unit body can be weakened through the springs 13 and the springs 16, and stability of the operation is guaranteed.
Referring to fig. 1, a plurality of fixed columns 15 are provided at the bottom of the mounting plate 14, a plurality of one ends of the fixed columns 15 are all connected with the inner wall of the box 1, a plurality of the fixed columns 15 are all sleeved with springs two 16, a placement hole is formed in the surface of the mounting plate 14 in a penetrating manner, a placement plate 17 is arranged on the surface of the placement hole, a plurality of heat dissipation holes are formed in the surface of the placement plate 17, a plurality of telescopic slots are formed in two sides of the placement hole, an electric telescopic rod 18 is arranged in each telescopic slot, a clamping plate 19 is arranged at one end of each electric telescopic rod 18, the position of the mounting plate 14 can be limited by matching the fixed columns 15 through a limiting column 12, displacement in the horizontal direction is prevented, the electric telescopic rod 18 and the clamping plate 19 are matched and used, a low-temperature screw parallel unit body is placed on the surface of the placement plate 17, the low-temperature screw parallel unit body is limited, the electric telescopic rod 18 drives the clamping body to clamp the low-temperature screw parallel unit body, the low-temperature screw parallel unit body is prevented from being offset, and the heat dissipation plate 17 can be well arranged on the parallel screw unit body.
Referring to fig. 4, one side hinge connection of box 1 has chamber door 20, the surface of chamber door 20 is provided with viewing window 21, one side of viewing window 21 is provided with display screen 22, four angles of box 1 bottom all are provided with support column 23, the bottom of support column 23 is provided with the rubber pad, opens chamber door 20, maintains the replacement to the structure of box 1 inside, and display screen 22 and the interior temperature sensor 10 electric connection of box 1 can see the inside low temperature screw parallel unit body behavior of box 1 through viewing window 21.
The working principle of the utility model is as follows: the nut at the top end of the limiting column 12 is adjusted to be capable of adjusting the mounting plate 14 to a proper height, the low-temperature screw parallel unit body is fixed at the top end of the mounting plate 14, when the low-temperature screw parallel unit body works, certain vibration and heat are generated, the position of the mounting plate 14 can be limited by the aid of the limiting column 12 and the fixing column 15, the displacement in the horizontal direction is prevented, the low-temperature screw parallel unit body is placed on the surface of the placing plate 17 by the aid of the placing plate 17, the radiating holes, the electric telescopic rods 18 and the clamping plates 19, the low-temperature screw parallel unit body is limited, the clamping plates 19 are driven by the electric telescopic rods 18 to clamp the low-temperature screw parallel unit body, the low-temperature screw parallel unit body is prevented from being deviated, and the radiating holes formed in the placing plate 17 can enable the low-temperature screw parallel unit body to radiate better;
The generated heat can be partially dissipated from the heat dissipation port, when the low-temperature screw parallel unit body works for a long time, the ventilating fan 5 can be started, the ventilation of the air in the box body 1 can be accelerated through the ventilating fan 5, the heat dissipation is facilitated, the temperature sensor 10 is set to be MIK-WZPK, the temperature in the box body 1 can be monitored in real time through the temperature sensor 10 and is displayed in the display screen 22, when the temperature in the box body 1 is overhigh, the blower 7 is started, the blower 7 works to generate cold air flow, the cold air flow is conveyed into the cavity of the air outlet plate 9 through the air guide pipe 8, then the cold air flow is blown to the low-temperature screw parallel unit body through the air outlet hole on the surface of the air outlet plate 9, the ventilation of the air in the box body is accelerated by matching with the ventilating fan 5, realize the rapid cooling to the parallelly connected unit body of low temperature screw rod, can observe the behavior of the parallelly connected unit body of low temperature screw rod at any time through viewing window 21, when the inside light of box 1 is not enough, can open light 11 and supply light, through setting up dustproof mechanism one and dustproof mechanism two, dustproof mechanism one that the thermovent surface set up, can take out dust screen 3 from box 1 surface, wash dust screen 3, prevent that dust screen 3 does not clear up for a long time, influence dust screen 3's result of use, through the dustproof mechanism two that set up, can filter the air conditioning that blows out, prevent the dust entering in the air conditioning that blows in, the clean of the inside operational environment of protective housing has been guaranteed.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. The utility model provides a protector of parallelly connected unit of low temperature screw rod, includes box (1), its characterized in that: a plurality of radiating openings are formed in two sides of the box body (1), and a first dustproof mechanism is arranged on the surfaces of the radiating openings;
The dustproof mechanism is characterized by comprising a radiating plate (2) arranged on the surface of a radiating opening, a dustproof net (3) is arranged on the surface of the radiating plate (2), a cover plate is arranged at the top of the radiating plate (2), a plurality of sliding grooves are formed in the surface of the box body (1), the sliding grooves are all connected with the cover plate, a connecting plate is arranged on one side of the cover plate, and a pull plate (4) is arranged on one side of the connecting plate.
2. The protection device for a low-temperature screw parallel unit according to claim 1, wherein: the inside of a plurality of thermovent all is provided with scavenger fan (5), the top of box (1) is provided with places case (6), place case (6) inside is provided with two air-blower (7), two the output of air-blower (7) all is connected with guide duct (8).
3. The protection device for a low-temperature screw parallel unit according to claim 2, wherein: one end of air guide pipe (8) runs through in proper order and places case (6) and box (1) to extend to the inside of box (1), the inside of air guide pipe (8) is provided with dustproof mechanism two, dustproof mechanism one is the same with dustproof mechanism two structures, one side of air guide pipe (8) is provided with out aerofoil (9), out aerofoil (9) inside is provided with the cavity, the surface of out aerofoil (9) evenly is provided with a plurality of apopores.
4. The protection device for a low-temperature screw parallel unit according to claim 1, wherein: the inside of box (1) is provided with temperature sensor (10), the both sides of temperature sensor (10) all are provided with light (11), the bottom of box (1) is provided with a plurality of spacing posts (12), and is a plurality of the surface of spacing post (12) all overlaps and is equipped with spring one (13), the one end of spacing post (12) is provided with mounting panel (14), the one end of spacing post (12) runs through mounting panel (14) to extend to the outside of mounting panel (14), the one end of spacing post (12) is provided with the nut.
5. The protection device for the low-temperature screw parallel unit according to claim 4, wherein: the bottom of mounting panel (14) is provided with a plurality of fixed columns (15), and a plurality of the one end of fixed column (15) all is connected with the inner wall of box (1), and a plurality of the surface of fixed column (15) all overlaps and is equipped with spring two (16).
6. The protection device for the low-temperature screw parallel unit according to claim 4, wherein: the surface of mounting panel (14) runs through and is provided with places the hole, place the surface in hole and be provided with place board (17), place a plurality of louvres on the surface of board (17), place the both sides in hole and all be provided with a plurality of expansion grooves, a plurality of the inside in expansion groove all is provided with electric telescopic handle (18), the one end of electric telescopic handle (18) is provided with splint (19).
7. The protection device for a low-temperature screw parallel unit according to claim 1, wherein: one side hinge connection of box (1) has chamber door (20), the surface of chamber door (20) is provided with observation window (21), one side of observation window (21) is provided with display screen (22), four angles of box (1) bottom all are provided with support column (23), the bottom of support column (23) is provided with the rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322700063.5U CN221076914U (en) | 2023-10-09 | 2023-10-09 | Protective device of low-temperature screw parallel unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322700063.5U CN221076914U (en) | 2023-10-09 | 2023-10-09 | Protective device of low-temperature screw parallel unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221076914U true CN221076914U (en) | 2024-06-04 |
Family
ID=91257770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322700063.5U Active CN221076914U (en) | 2023-10-09 | 2023-10-09 | Protective device of low-temperature screw parallel unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221076914U (en) |
-
2023
- 2023-10-09 CN CN202322700063.5U patent/CN221076914U/en active Active
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