CN215630764U

CN215630764U - Evacuating device is used in production of fire prevention heated board

Info

Publication number: CN215630764U
Application number: CN202121562644.1U
Authority: CN
Inventors: 袁大全; 朴成国; 袁一宇
Original assignee: Ningxia Ming Cheng New Material Co ltd
Current assignee: Ningxia Ming Cheng New Material Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-01-25
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a vacuumizing device for producing a fireproof heat-insulation plate, which comprises a shell, wherein a cooling pipe is arranged in the shell, the cooling pipe is wound on the outer side of a vacuum pump, a water outlet pipe is arranged on the left side of the top end of the cooling pipe, a first water inlet pipe is arranged on the right side of the bottom end of the cooling pipe, the right end of the first water inlet pipe is fixedly connected to the left side of a water tank, a condenser is arranged on the top end of the water tank, a second water inlet pipe is arranged on the left side of the top end of the condenser and connected with the water outlet pipe, a sound insulation frame is arranged on the outer side of the shell, a sound absorption box is arranged on the outer side of the sound insulation frame, sound absorption plates are connected to the upper end and the lower end of the sound insulation frame in a sliding mode, and springs are arranged between the sound absorption plates and the sound absorption boxes. According to the utility model, the noise is reduced until eliminated through the sound insulation frame, the sound absorption plate and the sound absorption box, the working environment of workers is improved, the vacuum pump can be cooled, the service life of the vacuum pump is prolonged, and the vacuum pump is worth popularizing.

Description

Evacuating device is used in production of fire prevention heated board

Technical Field

The utility model relates to the field of vacuumizing devices, in particular to a vacuumizing device for producing a fireproof heat-insulation board.

Background

The fireproof insulation board belongs to an inorganic foaming insulation material, has excellent fireproof performance, durability and good interface caking property, can theoretically have the same service life as a building, is a material formed by high-temperature sintering foaming, has higher closed-cell rate and extremely low water absorption, and can be lighter, relatively lower in heat conductivity coefficient and slightly higher in strength compared with foamed cement volume weight.

Fireproof insulation board belongs to the composite sheet, the composite sheet need use evacuating device to siphon away the air between two slabs in process of production, be convenient for laminate between two slabs, it is inseparabler to make the laminating, in order to guarantee fireproof insulation board's quality, but current evacuating device is fast at the inside rotation rate of the in-process evacuating device of work, produce higher noise, influence staff's physical and mental health, and evacuating device of high-speed rotation itself can produce the heat, pile up the ageing that equipment can be accelerated to certain degree when the heat, make the life of equipment reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a vacuumizing device for producing a fireproof heat-insulation board.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an evacuating device is used in production of fire prevention heated board, includes the shell, the inside cooling tube that is provided with of shell, the cooling tube winding is in the vacuum pump outside, cooling tube top left side is provided with the outlet pipe, cooling tube bottom right side is provided with first inlet tube, first inlet tube right-hand member fixed connection is in the water tank left side, the water tank top is provided with the condenser, condenser top left side is provided with second inlet tube and goes out water piping connection, the shell outside is provided with sound insulation frame, the sound insulation frame outside is provided with inhales the audio amplifier, the equal sliding connection in both ends has the abatvoix about the sound insulation frame, be provided with the spring between abatvoix and the sound absorption box.

As a further description of the above technical solution:

the sound absorption box is made of dense-hole ceramic aluminum plates.

As a further description of the above technical solution:

the sound insulation frame is made of glass wool boards.

As a further description of the above technical solution:

the sound absorption board is made of through hole foamed ceramic.

As a further description of the above technical solution:

the outlet pipe runs through sound absorption box and sound insulation frame, first inlet tube runs through sound absorption box and sound absorption box.

As a further description of the above technical solution:

the cooling pipe is made of copper.

As a further description of the above technical solution:

one end of the first water inlet pipe, which is close to the water tank, is provided with a water pump.

The utility model has the following beneficial effects:

1. in the utility model, firstly, the noise generated in the working process of the vacuum pump is subjected to primary silencing by the sound insulation frame and the sound absorption plate and secondary silencing by the sound absorption box, so that the noise is greatly reduced, and the spring and the sound absorption plate can also counteract the energy of part of the noise in the process of noise propagation, so that the noise is reduced, and the working environment is improved.

2. According to the utility model, the condenser reduces the temperature of water and then sends the water to the water tank, the water tank supplies cold water to the cooling pipe through the first water inlet pipe, and the cold water absorbs heat generated by the vacuum pump, so that the temperature of the vacuum pump is not too high, the working environment of the vacuum pump is improved, the service life of the vacuum pump is prolonged, and the protection value is worthy of vigorous popularization.

Drawings

FIG. 1 is a front view of a vacuum-pumping device for producing a fireproof heat-insulation board provided by the utility model;

fig. 2 is a schematic view of a cooling pipe of the vacuumizing device for producing the fireproof heat-insulating plate.

Illustration of the drawings:

1. a housing; 2. a sound absorption box; 3. a spring; 4. a water outlet pipe; 5. a sound insulation frame; 6. a sound-absorbing panel; 7. a first water inlet pipe; 8. a water tank; 9. a condenser; 10. a second water inlet pipe; 11. a cooling tube; 12. a vacuum pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, one embodiment of the present invention is provided: a vacuumizing device for producing fireproof heat-insulation plates comprises a shell 1, wherein a cooling pipe 11 is arranged in the shell 1, the cooling pipe 11 is wound on the outer side of a vacuum pump 12, a water outlet pipe 4 is arranged on the left side of the top end of the cooling pipe 11, a first water inlet pipe 7 is arranged on the right side of the bottom end of the cooling pipe 11, the right end of the first water inlet pipe 7 is fixedly connected to the left side of a water tank 8, a condenser 9 is arranged on the top end of the water tank 8, a second water inlet pipe 10 is arranged on the left side of the top end of the condenser 9, the second water inlet pipe 10 is connected with the water outlet pipe 4, a sound-insulation frame 5 is arranged on the outer side of the shell 1, a sound-absorbing box 2 is arranged on the outer side of the sound-insulation frame 5, sound-absorbing plates 6 are connected with the upper end and the lower end of the sound-absorbing frame 5 in a sliding mode, springs 3 are arranged between the sound-absorbing plates 6 and the sound-absorbing box 2, in the structure, the fireproof heat-insulation plates can form negative pressure between the plates when the vacuum pump 12 works in the production process of the fireproof heat-insulation plates, and can be convenient for laminating between the fireproof heat-insulation plates, when the vacuum pump 12 works, cold water in the water tank 8 is sent into the cooling pipe 11 through the first water inlet pipe 7, the cold water flows in the cooling pipe 11 to take away heat generated by the vacuum pump 12, the temperature of the vacuum pump 12 is kept stable, the water with heat enters the second water inlet pipe 10 through the water outlet pipe 4 and enters the condenser 9, the condenser 9 cools the water and then puts the water into the water tank 8 again to realize the recycling of the water, the vacuum pump 12 generates noise in the working process, the noise firstly passes through the sound insulation frame 5, the sound absorption plate 6 and the sound absorption box 2, under the three-time silencing action of the sound insulation frame 5, the sound absorption plate 6 and the sound absorption box 2, the noise is greatly reduced, in addition, in the process of noise transmission, due to the combination of the sound-absorbing board 6 and the spring 3, the energy of the noise is consumed by the movement of the spring 3, the noise is further silenced, and the transmission of the noise is greatly reduced.

The sound absorption box 2 is made of a dense-hole ceramic aluminum plate, a plurality of small holes are formed in the dense-hole ceramic aluminum plate, so that the noise can be attenuated in the transmission process, the sound insulation frame 5 is made of a glass cotton plate, the glass cotton plate absorbs sound and reduces noise, the sound transmission can be effectively prevented, the construction is simple, the sound absorption box is cut at will, antibacterial and mildew-proof, aging-resistant and corrosion-resistant, and a healthy environment is guaranteed, A1-grade fireproof is realized, the sound absorption box is non-combustible permanently, low-grade moisture is high in durability, the sound absorption plate 6 is made of through-hole foamed ceramic, after sound enters, the through-hole foamed ceramic is rubbed with the wall of a material hole, energy conversion is realized, the purpose of attenuating sound energy is finally achieved, the sound absorption and noise reduction effects are realized, the water outlet pipe 4 penetrates through the sound absorption box 2 and the sound insulation frame 5, the first water inlet pipe 7 penetrates through the sound absorption box 2 and the sound insulation frame 5, the cooling pipe 11 is made of copper, the heat conduction effect of the copper is good, the heat transfer is facilitated, and one end, close to the water tank 8 is provided with a water pump, the water pump pumps the cold water in the water tank 8 into the cooling pipe 11.

The working principle is as follows: the fireproof heat-insulation board is produced by the vacuum pump 12, negative pressure is formed between boards when the vacuum pump 12 works, the fireproof heat-insulation boards are convenient to attach, when the vacuum pump 12 works, cold water in the water tank 8 is sent into the cooling pipe 11 through the first water inlet pipe 7 under the action of the water pump, the cold water flows in the cooling pipe 11 to take away heat generated by the vacuum pump 12, the water with heat enters the second water inlet pipe 10 through the water outlet pipe 4 and enters the condenser 9, the condenser 9 cools the water and then puts the water into the water tank 8 again, the water is recycled, the temperature of the vacuum pump 12 is kept stable, the vacuum pump 12 generates noise in the working process, the noise firstly passes through the sound-insulation frame 5, the sound-absorption board 6 and the sound-absorption box 2, the noise is greatly reduced under the three-time noise reduction effects of the sound-insulation frame 5, the sound-absorption board 6 and the sound-absorption box 2, and the combination of the sound-absorption board 6 and the spring 3 is in the noise transmission process, the movement of the spring 3 consumes the energy of the noise, and further, the noise is muffled, thereby greatly reducing the transmission of the noise.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a fire prevention heated board production is with evacuating device, includes shell (1), its characterized in that: a cooling pipe (11) is arranged in the shell (1), the cooling pipe (11) is wound outside the vacuum pump (12), a water outlet pipe (4) is arranged on the left side of the top end of the cooling pipe (11), a first water inlet pipe (7) is arranged on the right side of the bottom end of the cooling pipe (11), the right end of the first water inlet pipe (7) is fixedly connected with the left side of the water tank (8), the top end of the water tank (8) is provided with a condenser (9), a second water inlet pipe (10) is arranged on the left side of the top end of the condenser (9), the second water inlet pipe (10) is connected with the water outlet pipe (4), a sound insulation frame (5) is arranged on the outer side of the shell (1), a sound absorption box (2) is arranged on the outer side of the sound insulation frame (5), the upper end and the lower end of the sound insulation frame (5) are both connected with sound absorption plates (6) in a sliding way, and a spring (3) is arranged between the sound absorption plate (6) and the sound absorption box (2).

2. The vacuumizing device for producing the fireproof heat-insulation plate according to claim 1, is characterized in that: the sound absorption box (2) is made of dense-hole ceramic aluminum plates.

3. The vacuumizing device for producing the fireproof heat-insulation plate according to claim 1, is characterized in that: the sound insulation frame (5) is made of glass wool boards.

4. The vacuumizing device for producing the fireproof heat-insulation plate according to claim 1, is characterized in that: the sound absorption plate (6) is made of through hole foamed ceramic.

5. The vacuumizing device for producing the fireproof heat-insulation plate according to claim 1, is characterized in that: the water outlet pipe (4) penetrates through the sound absorption box (2) and the sound insulation frame (5), and the first water inlet pipe (7) penetrates through the sound absorption box (2) and the sound insulation frame (5).

6. The vacuumizing device for producing the fireproof heat-insulation plate according to claim 1, is characterized in that: the cooling pipe (11) is made of copper.

7. The vacuumizing device for producing the fireproof heat-insulation plate according to claim 1, is characterized in that: one end of the first water inlet pipe (7) close to the water tank (8) is provided with a water pump.