CN215109705U

CN215109705U - Noise reduction type cooling pump

Info

Publication number: CN215109705U
Application number: CN202120872608.9U
Authority: CN
Inventors: 陈茂民; 陈沛言
Original assignee: Shandong Xiangchuan Environmental Protection Technology Co ltd
Current assignee: Shandong Xiangchuan Environmental Protection Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-10
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a noise reduction type cooling pump, which belongs to the technical field of cooling pumps, wherein a noise reduction box and a buffer seat are fixedly arranged on the surface of a bottom plate, a groove is arranged on the surface of the noise reduction box, a bulge is formed on the inner wall of the noise reduction box, the noise reduction box and the bottom plate are encircled to form a noise reduction chamber, the inner wall of the noise reduction chamber is fixedly connected with a sound absorption plate, one side surface of the sound absorption plate is in contact connection with a sound insulation pad, the buffer seat is provided with a lower support plate, one surface of the lower support plate is fastened with the surface of the bottom plate through a screw, the other surface of the lower support plate is fixedly connected with a lower shock absorption pad, the noise reduction type cooling pump has the effect of buffering and shock absorption through an upper shock absorption pad, a shock absorption column and a lower shock absorption pad which are arranged on the buffer seat, the supporting strength is high, the assembly between the cooling pump and the noise reduction box is convenient, and the bulge and the groove which are arranged on the noise reduction box are not changed in the occupied space position, the contact area with the air is increased, thereby improving the heat dissipation speed of the interior.

Description

Noise reduction type cooling pump

Technical Field

The utility model relates to a cooling pump technical field, more specifically say, relate to a formula of making an uproar cooling pump falls.

Background

The cooling water pump is suitable for conveying clear water or liquid with physical and chemical properties in a high-pressure operation system, such as high-rise building water supply, boiler water supply, heating and ventilating refrigeration cycle, cold and hot water circulation pressurization and equipment matching of a bathroom and the like, and conveying or pipeline pressurization of a fire-fighting system and the like.

At present, can produce great work noise in the cooling pump use, all can use damper and noise reduction box to cushion the cooling pump and carry out the separation to work noise in order to reduce noise pollution, but the telescopic link that damper is suitable for and damping spring make fixed cooling pump reciprocate the scope great, be not convenient for business turn over water pipe and noise reduction box's installation, noise reduction box is used for placing the cooling pump most all the volume for fixed moreover, make heat radiating area limited, for this reason, we have designed a formula of making an uproar cooling pump falls, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a formula of making an uproar cooling pump falls, should fall the formula of making an uproar cooling pump and pass through last shock pad, shock absorber post and the shock pad down that the buffing pad set up, make the cooling pump have the absorbing effect of buffering, and support intensity is high moreover, be convenient for the cooling pump and fall the equipment between the case of making an uproar, and the bellying and the recess that the case of making an uproar set up, make the case of making an uproar under the unchangeable condition in occupation space position, increased the area of contact with the air, thereby inside radiating rate has been improved.

In order to solve the above problems, the utility model adopts the following technical proposal.

A noise reduction type cooling pump comprises a bottom plate, wherein a noise reduction box and a buffer seat are fixedly mounted on the surface of the bottom plate, a groove is formed in the surface of the noise reduction box, a bulge is formed in the inner wall of the noise reduction box, the noise reduction box and the bottom plate are encircled to form a noise reduction chamber, a sound absorption plate is fixedly connected to the inner wall of the noise reduction chamber, a sound insulation pad is connected to one side surface of the sound absorption plate in a surface contact mode, a lower support plate is arranged on the buffer seat, one surface of the lower support plate is fastened to the surface of the bottom plate through screws, a lower shock absorption pad is fixedly connected to the other surface of the lower support plate, a shock absorption column is fixedly connected to one surface of the lower shock absorption pad, an upper shock absorption pad is fixedly connected to the other end of the shock absorption column, an upper support plate is fixedly connected to the other surface of the upper shock absorption pad, a base is fastened to the surface of the upper support plate through screws, and a cooling pump body is fixedly connected to the surface of the base, the both ends of cooling pump body are fixedly connected with inlet tube and outlet pipe respectively, should fall the formula of making an uproar cooling pump and pass through last shock pad, shock absorber post and the lower shock pad that the buffing pad set up for the cooling pump has the effect of buffering shock attenuation, and support intensity is high moreover, be convenient for the cooling pump and fall the equipment between the case of making an uproar, and the bellying and the recess that the case of making an uproar set up, make the case of making an uproar under the unchangeable condition in occupation space position, increased the area of contact with the air, thereby inside radiating rate has been improved.

Further, the sound insulation pad surface is connected with the interior wall contact who falls the room of making an uproar, sound insulation pad adopts to inhale the sound cotton and makes, the surface of abatvoix is equipped with inhales the sound hole, and sound insulation pad and abatvoix not only have the function of inhaling the sound and making an uproar and fall, and the air of being convenient for moreover passes through, and then conveniently falls the indoor portion of making an uproar and dispel the heat.

Further, the seal cover has all been cup jointed on the surface of inlet tube and outlet pipe, the both ends of seal cover are equipped with the anticreep board of symmetry, a side of anticreep board is connected with the surface contact who makes an uproar the case of falling, and the seal cover adopts elasticity sealing rubber to make, has sealed absorbing effect, and the anticreep board can improve its fastness to connect moreover.

Further, the material of shock pad, shock attenuation post and last shock pad is resistant extrusion damping rubber down, has the absorbing effect of buffering, and columniform shock attenuation post supports intensity height moreover, can not make the cooling pump reciprocate the scope too big.

Furthermore, the surfaces of the lower shock pad and the upper shock pad are provided with through holes, and fastening screws can be conveniently mounted through the through holes to penetrate through the through holes.

Compared with the prior art, the utility model has the advantages of:

(1) the last shock pad, shock attenuation post and the lower shock pad that this scheme set up through the cushion socket for the cooling pump has the absorbing effect of buffering, and support intensity is high moreover, the cooling pump of being convenient for and the equipment of making an uproar between the case of making an uproar, and the bellying and the recess that the case of making an uproar set up make an uproar, make an uproar case under the unchangeable condition in occupation space position, increased the area of contact with the air, thereby improved inside radiating rate.

(2) The sound insulation pad has the advantages that the surface of the sound insulation pad is in contact with the inner wall of the noise reduction chamber, the sound insulation pad is made of sound absorption cotton, the surface of the sound absorption plate is provided with sound absorption holes, the sound insulation pad and the sound absorption plate have the functions of absorbing sound and reducing noise, air passing through is facilitated, and then heat dissipation is conducted inside the noise reduction chamber.

(3) The seal cover has all been cup jointed on the surface of inlet tube and outlet pipe, and the both ends of seal cover are equipped with the anticreep board of symmetry, and a side of anticreep board is connected with the surface contact of making an uproar case of falling, and the seal cover adopts elasticity sealing rubber to make, has sealed absorbing effect, and the anticreep board can improve its firm in connection moreover.

(4) The material of lower shock pad, shock attenuation post and last shock pad is resistant extrusion damping rubber, has the absorbing effect of buffering, and columniform shock attenuation post supports intensity height moreover, can not make the cooling pump reciprocating range too big.

(5) The surfaces of the lower shock pad and the upper shock pad are provided with through holes, and fastening screws can be conveniently mounted through the through holes to penetrate through the through holes.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the lower cushion and shock post mounting structure of the present invention;

fig. 3 is a top view of the noise reduction box structure of the present invention;

fig. 4 is a partial schematic view of the sound-absorbing panel of the present invention;

fig. 5 is a side view of the sealing sleeve structure of the present invention.

The reference numbers in the figures illustrate:

the noise reduction device comprises a base plate 1, a noise reduction box 2, a noise reduction chamber 21, a boss 22, a groove 23, a noise insulation pad 3, a sound absorption plate 4, a sound absorption hole 41, a buffer seat 5, a lower supporting plate 51, a lower damping pad 52, a damping column 53, an upper damping pad 54, an upper supporting plate 55, a through hole 56, a cooling pump body 6, a base 61, a water inlet pipe 62, a water outlet pipe 63, a sealing sleeve 7 and a retaining plate 71.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a noise reduction type cooling pump includes a base plate 1, referring to fig. 1-5, a noise reduction box 2 and a buffer base 5 are fixedly installed on the surface of the base plate 1, a groove 23 is formed on the surface of the noise reduction box 2, a protrusion 22 is formed on the inner wall of the noise reduction box 2, so that the contact area between the noise reduction box 2 and the air can be increased on both the inner surface and the outer surface of the noise reduction box 2, the noise reduction box 2 and the base plate 1 form a noise reduction chamber 21, a sound absorption plate 4 is fixedly connected to the inner wall of the noise reduction chamber 21, the sound absorption plate 4 belongs to the prior art and has the functions of sound absorption and noise reduction, the composition structure thereof is well known to those skilled in the art, and will not be described in detail herein, one side surface of the sound absorption plate 4 is connected with a pad 3, the buffer base 5 is provided with a lower support plate 51, one surface of the lower support plate 51 is fastened to the surface of the base plate 1 by screws, the other surface of the lower support plate 51 is fixedly connected with a lower shock pad 52, a fixed surface of lower shock absorber pad 52 is connected with shock attenuation post 53, the quantity of shock attenuation post 53 can be supported according to actual need, shock attenuation post 53 supports intensity height, in the absorbing, the distance scope that backup pad 55 reciprocated on can significantly reduce, shock absorber pad 54 on the other end fixedly connected with of shock attenuation post 53, backup pad 55 on another fixed surface of going up shock absorber pad 54 is connected with, it has base 61 to go up the surface of backup pad 55 through screw fastening, the fixed surface of base 61 is connected with cooling pump body 6, fixedly connected with inlet tube 62 and outlet pipe 63 respectively at the both ends of cooling pump body 6, the surface of inlet tube 62 and outlet pipe 63 and the side sealing connection of noise reduction box 2.

Referring to fig. 1-5, a surface of the sound insulation pad 3 is in contact connection with an inner wall of the noise reduction chamber 21, the sound insulation pad 3 is made of sound-absorbing cotton, the surface of the sound absorption plate 4 is provided with sound absorption holes 41, the sound insulation pad 3 and the sound absorption plate 4 not only have the functions of absorbing sound and reducing noise, but also facilitate air passage, and further facilitate heat dissipation inside the noise reduction chamber 21, the surfaces of the water inlet pipe 62 and the water outlet pipe 63 are sleeved with the sealing sleeve 7, two ends of the sealing sleeve 7 are provided with symmetrical anti-falling plates 71, one side surface of the anti-falling plate 71 is in contact connection with the surface of the noise reduction box 2, the sealing sleeve 7 is made of elastic sealing rubber, and has the functions of sealing and shock absorption, and the anti-falling plates 71 can improve connection firmness.

Referring to fig. 1 and 2, the lower cushion 52, the shock-absorbing column 53 and the upper cushion 54 are made of extrusion-resistant shock-absorbing rubber, so that the shock-absorbing function is achieved, the support strength of the cylindrical shock-absorbing column 53 is high, the up-down movement range of the cooling pump is not too large, through holes 56 are formed in the surfaces of the lower cushion 52 and the upper cushion 54, and fastening screws can be conveniently mounted through the through holes 56.

The vibration force generated by the working of the cooling pump body 6 of the noise-reduction cooling pump is transmitted through the base 61, the water inlet pipe 62 and the water outlet pipe 63 in the using process, the vibration force transmitted by the base 61 is absorbed by the upper shock pad 54, the shock column 53 and the lower shock pad 52 in a buffering way, the vibration force generated by the water inlet pipe 62 and the water outlet pipe 63 is absorbed by the sealing sleeve 7 in a buffering way, the generated noise can be absorbed by the sound-absorbing plate 4 and the sound-insulating pad 3 at the same time, the upper shock pad 54, the shock column 53 and the lower shock pad 52 arranged on the buffering base 5 enable the cooling pump to have the effect of buffering and shock absorption, the supporting strength is high, the assembly between the cooling pump and the noise reduction box 2 is convenient, the cooling pump body 6 cannot be supported by the water inlet pipe 62 and the water outlet pipe 63, the bulge 22 and the groove 23 arranged on the noise reduction box 2, the contact area between the noise reduction box 2 and the air is increased under the condition that the occupied space position is not changed, thereby increasing the heat dissipation rate of the interior.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A noise-reducing cooling pump comprising a base plate (1), characterized in that: the noise reduction box is characterized in that a noise reduction box (2) and a buffer base (5) are fixedly mounted on the surface of the bottom plate (1), a groove (23) is formed in the surface of the noise reduction box (2), a boss (22) is formed on the inner wall of the noise reduction box (2), the noise reduction box (2) and the bottom plate (1) are encircled to form a noise reduction chamber (21), an acoustic board (4) is fixedly connected to the inner wall of the noise reduction chamber (21), a sound insulation pad (3) is connected to one side surface of the acoustic board (4) in a contact manner, a lower supporting plate (51) is arranged on the buffer base (5), one surface of the lower supporting plate (51) is fastened to the surface of the bottom plate (1) through screws, a lower shock absorption pad (52) is fixedly connected to the other surface of the lower supporting plate (51), a shock absorption column (53) is fixedly connected to one surface of the lower shock absorption pad (52), and an upper shock absorption pad (54) is fixedly connected to the other end of the shock absorption column (53), go up backup pad (55) on another fixed surface of shock pad (54) is connected with, the surface of going up backup pad (55) has base (61) through screw fastening, the fixed surface of base (61) is connected with cooling pump body (6), the both ends difference fixedly connected with inlet tube (62) and outlet pipe (63) of cooling pump body (6).

2. A noise reducing cooling pump as set forth in claim 1, wherein: one surface of the sound insulation pad (3) is in contact connection with the inner wall of the noise reduction chamber (21), the sound insulation pad (3) is made of sound absorption cotton, and the surface of the sound absorption plate (4) is provided with a sound absorption hole (41).

3. A noise reducing cooling pump as set forth in claim 1, wherein: the surface of inlet tube (62) and outlet pipe (63) all cup joints seal cover (7), the both ends of seal cover (7) are equipped with anti-disengaging plate (71) of symmetry, a side of anti-disengaging plate (71) is connected with the surface contact of noise reduction box (2).

4. A noise reducing cooling pump as set forth in claim 1, wherein: the lower shock pad (52), the shock absorbing column (53) and the upper shock pad (54) are all made of extrusion-resistant shock absorbing rubber.

5. A noise reducing cooling pump as set forth in claim 1, wherein: the surfaces of the lower shock absorption pad (52) and the upper shock absorption pad (54) are provided with through holes (56).