CN219452368U - Noise reduction and insulation device for circulating water pump - Google Patents

Abstract

The utility model discloses a noise reduction and sound insulation device of a circulating water pump, which is applied to a left guard plate assembly of a vertical circulating water pump; comprising the following steps: the right guard plate assembly is assembled on the left guard plate assembly; the support frame assembly is respectively hinged on the left guard plate assembly and the right guard plate assembly; the top and bottom inner walls of the left guard plate assembly and the right guard plate assembly are respectively provided with a support frame assembly; two groups of support frame components positioned on the left guard plate component and two groups of support frame components positioned on the right guard plate component are in contact connection with the outer side of the vertical circulating water pump. According to the utility model, the left guard plate assembly and the right guard plate assembly form a protective layer on the outer side of the pump body, so that noise is reduced from being transmitted to the outside; when the pump body is maintained, the left guard plate assembly and the right guard plate assembly are structurally connected, so that the disassembly and the separation can be quickly performed, and the maintenance efficiency of the pump body is improved; the problem that the traditional sound insulation and noise reduction structure is complex and is not beneficial to equipment maintenance is avoided.

Description

Noise reduction and insulation device for circulating water pump

Technical Field

The utility model relates to a detection block mounting mechanism, in particular to a noise reduction and insulation device of a circulating water pump.

Background

The circulating water pump is arranged at a heating power station (heating power center), a heat source or a cold source and the like. In a closed loop of a heating system or an air-conditioning water system, a circulating water pump does not lift water to a high position, but enables the water to circulate repeatedly in the inner periphery of the system, so that the resistance loss of the loop is overcome, and the water is not directly related to the height of a building.

The circulating water pump is often applied to in the closed loop of heating system or air conditioner water system, and heating system or air conditioner water system put forward higher requirement to making an uproar to falling, and heating system or air conditioner water system adopt peripheral hardware to isolate the noise in some vertical circulating water pump, but these peripheral hardware structure complicacy, can not accomplish the disassembling of peripheral hardware fast when vertical circulating water pump need maintain, influence circulating water pump's maintenance efficiency.

Disclosure of Invention

The utility model aims to provide a noise reduction and sound insulation device for a circulating water pump, which solves the technical problems in the prior art, can realize rapid disassembly and separation of a structure while meeting the purposes of noise reduction and sound insulation, and improves the maintenance efficiency of equipment.

The utility model provides a noise reduction and sound insulation device of a circulating water pump, which is applied to a vertical circulating water pump and comprises the following components:

a left guard plate assembly;

the right guard plate assembly is assembled on the left guard plate assembly;

the support frame assembly is respectively hinged on the left guard plate assembly and the right guard plate assembly;

the top and bottom inner walls of the left guard plate assembly and the right guard plate assembly are respectively provided with a support frame assembly; two groups of support frame components positioned on the left guard plate component and two groups of support frame components positioned on the right guard plate component are in contact connection with the outer side of the vertical circulating water pump.

According to the technical scheme, the left guard plate assembly and the right guard plate assembly are fixed together through bolts at the outer side of the vertical circulating water pump, and after the left guard plate assembly and the right guard plate assembly are assembled, the circulating water pump noise reduction and insulation device is arranged at the outer side of the vertical circulating water pump as a circular ring; the support frame assemblies arranged at the top ends of the left guard plate assembly and the right guard plate assembly are connected to the outer wall of the vertical circulating water pump through overturning contact, the support frame assemblies arranged at the bottom ends of the left guard plate assembly and the right guard plate assembly are operated in the same way, and after the operation is finished, the support frame assemblies arranged on the left guard plate assembly and the right guard plate assembly are fixedly connected in pairs through bolts;

preferably, the left guard plate assembly includes:

an arc-shaped plate;

the upper fixing seat is positioned at the top end of the center of the inner wall of the arc-shaped plate;

the lower fixing seat is positioned at the bottom end of the center of the inner wall of the arc-shaped plate;

wherein, the upper fixing seat and the lower fixing seat are respectively hinged with a support frame component.

Preferably, the support frame assembly hinged on the upper fixing seat is opposite to the support frame assembly hinged on the lower fixing seat in overturning direction.

Preferably, the support frame assembly comprises:

a cross plate;

the clamping piece is connected to the transverse plate in a sliding manner;

the elastic sliding rod arranged in the transverse plate penetrates through the outer wall of the end face of the transverse plate to be connected with the clamping piece.

Preferably, a connecting plate is arranged on the outer side of the clamping piece, and a screw hole for installing a bolt is formed in the connecting plate.

Preferably, a connecting plate is arranged on the outer side of the clamping piece, and a screw hole for installing a bolt is formed in the connecting plate.

Preferably, the cross plate includes:

a housing;

the elastic sliding rod is arranged in the shell;

ring seats penetrating through the top and bottom surfaces of the shell;

the elastic sliding rod penetrates through the side wall of the shell and is connected with the clamping piece; the lateral wall of one side of the shell body far away from the clamping piece is provided with a connecting end.

Preferably, a fan is arranged in the ring seat.

Compared with the prior art, the left guard plate assembly and the right guard plate assembly have the functions of sound insulation and noise reduction, and a protective layer is formed on the outer side of the pump body, so that noise transmission to the outside is reduced; the support frame assembly connected to the left guard plate assembly and the right guard plate assembly in a rotating way completes connection between the left guard plate assembly and the right guard plate assembly and the pump body, and structural connection can be quickly disassembled and separated when the pump body is maintained, so that maintenance efficiency of the pump body is improved; the problem that the traditional sound insulation and noise reduction structure is complex and is not beneficial to equipment maintenance is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the work table and the seal frame of the present utility model;

FIG. 3 is a schematic structural view of the protective case of the present utility model;

FIG. 4 is a schematic view of the internal structure of the protective case of the present utility model;

FIG. 5 is a schematic view of the structure of the support post, shoe support and support block of the present utility model;

reference numerals illustrate: 10. a vertical circulating water pump; 21. a left guard plate assembly; 211. an arc-shaped plate; 212. a support base; 213. an upper fixing seat; 214. a lower fixing seat; 22. a right guard plate assembly; 30. a support frame assembly 31, a cross plate; 311. a housing; 312. a ring seat; 313. an elastic slide bar; 32. a connection end; 33. a fan; 34. a clamping member; 341. an arc-shaped pressing plate; 342. and (5) layering.

Description of the embodiments

Embodiments of the technical solutions of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical solutions of the present application, and thus are only examples, and are not intended to limit the scope of protection of the present application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, the technical terms "first," "second," etc. are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is merely an association relationship describing an association object, which means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural sheets" refers to two or more (including two).

In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical 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. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the embodiments of the present application and for simplifying the description, rather than indicating or implying that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to 5, an embodiment of the present utility model provides a noise reduction and insulation device for a circulating water pump, which is applied to a vertical circulating water pump 10, and includes:

a left fender assembly 21;

a right guard plate assembly 22 assembled to the left guard plate assembly 21;

a support frame assembly 30 hinged to the left and right fender assemblies 21 and 22, respectively;

wherein, the top and bottom inner walls of the left guard plate assembly 21 are respectively provided with a support frame assembly 30; the right guard plate assembly 22 is also arranged, and the support frame assembly 30 on the left guard plate assembly 21 and the support frame assembly 30 on the right guard plate assembly 22 are in contact connection with the outer side of the vertical circulating water pump 10;

in the technical solution of the embodiment of the application, the left guard plate assembly 21 and the right guard plate assembly 22 are in a semicircular structure, the left guard plate assembly 21 and the right guard plate assembly 22 are fixedly connected by adopting a bolt structure, and a ring formed by the left guard plate assembly 21 and the right guard plate assembly 22 is wrapped on the outer side of a pump body in the vertical circulating water pump 10; and the support frame assembly 30 is hinged to the left guard plate assembly 21 or the right guard plate assembly 22; the support frame assembly 30 is elastically connected with the pump body, and the support frame assemblies 30 respectively positioned on the left guard plate assembly 21 and the right guard plate assembly 22 are also fixedly connected by bolts;

in the technical scheme of the embodiment of the application, the left guard plate assembly 21 and the right guard plate assembly 22 have the functions of sound insulation and noise reduction, the left guard plate assembly 21 and the right guard plate assembly 22 are connected through bolts, a protective layer is formed on the outer side of the pump body, and noise is reduced from being transmitted to the outside; the support frame assembly 30 rotatably connected to the left guard plate assembly 21 and the right guard plate assembly 22 completes the connection between the left guard plate assembly 21 and the right guard plate assembly 22 and the pump body, and when the pump body is maintained, the structural connection can be quickly disassembled and separated, so that the maintenance efficiency of the pump body is improved; the problems that the traditional sound insulation and noise reduction structure is complex and is not beneficial to equipment maintenance are avoided;

in the embodiment provided in the present application, as shown in fig. 2 and 3, the left guard plate assembly 21 includes:

an arc plate 211;

an upper fixing seat 213 positioned at the top end of the inner wall center of the arc plate 211;

a lower fixing seat 214 positioned at the bottom end of the center of the inner wall of the arc plate 211;

wherein, the upper fixing seat 213 and the lower fixing seat 214 are respectively hinged with the support frame assembly 30;

in the technical solution of the embodiment of the present application, the upper fixing seat 213 and the lower fixing seat 214 have the same structure and opposite arrangement directions, and the support frame assembly 30 hinged on the upper fixing seat 213 and the support frame assembly 30 hinged on the lower fixing seat 214 have opposite overturning directions; the support frame assembly 30 hinged on the upper fixing seat 213 is turned upwards to be opened, and the support frame assembly 30 hinged on the lower fixing seat 214 is turned downwards to be opened;

in the embodiment provided in the application, the support base 212 is disposed above the lower fixing base 214 and below the upper fixing base 213, and the support base 212 provides a supporting and positioning function for the support frame assembly 30, so as to avoid excessive overturning;

in the technical solution of the embodiment of the present application, the support base 212 in the prior art is a tripod structure, which can provide a supporting effect for the overturning process of the support frame assembly 30;

in the embodiment provided herein, the support frame assembly 30 includes:

a cross plate 31;

a clamp 34 slidably coupled to the cross plate 31;

wherein, the elastic sliding rod 313 arranged in the transverse plate 31 passes through the outer wall of the end face of the transverse plate 31 and is connected with the clamping piece 34;

in the technical solution of this embodiment, a connecting plate 341 is disposed on the outer side of the clamping member 34, screw holes for installing bolts are disposed on the connecting plate 341, after the supporting frame assemblies 30 respectively disposed on the left guard plate assembly 21 and the right guard plate assembly 22 complete contact connection with the vertical circulating water pump 10, the supporting frame assemblies 30 respectively disposed on the left guard plate assembly 21 and the right guard plate assembly 22 are connected by bolts, the clamping member 34 is fixed on the outer side of the vertical circulating water pump 10, and the clamping member 34 is elastically connected with the cross plate 31; the left guard plate assembly 21 and the right guard plate assembly 22 are absorbed by external force impact through elastic connection, so that the influence on the left guard plate assembly 21 and the right guard plate assembly 22 is reduced;

in the embodiment provided in the present application, the transverse plate 31 includes:

a housing 311;

an elastic sliding bar 313 arranged inside the shell 311;

ring seats 312 penetrating the top and bottom surfaces of the housing 311;

wherein, the elastic sliding rod 313 passes through the side wall of the shell 311 to be connected with the clamping piece 34; the side wall of the shell 311, which is far away from the clamping piece 34, is provided with a connecting end 32; the support frame assembly 30 is hinged to the left guard plate assembly 21 or the right guard plate assembly 22 through the connecting end 32;

in the technical solution of the embodiment of the present application, the elastic sliding rod 313 adopts the prior art, and the fan 33 is disposed in the ring seat 312; the fan 33 drives air between the left guard plate assembly 21 and the right guard plate assembly 22 to flow, so that the heat dissipation efficiency around the vertical circulating water pump 10 is improved;

the application method of the utility model comprises the following steps: firstly, the left guard plate assembly 21 and the right guard plate assembly 22 are fixed together through bolts at the outer side of the vertical circulating water pump 10, and after the left guard plate assembly 21 and the right guard plate assembly 22 are assembled, the circulating water pump noise reduction and insulation device is formed into a circular ring and is arranged at the outer side of the vertical circulating water pump 10; the support frame assemblies 30 arranged at the top ends of the left guard plate assembly 21 and the right guard plate assembly 22 are connected to the outer wall of the vertical circulating water pump 10 through overturning contact, the support frame assemblies 30 arranged at the bottom ends of the left guard plate assembly 21 and the right guard plate assembly 22 are operated in the same way, and after the operation is finished, the two groups of support frame assemblies 30 respectively arranged at the top ends of the left guard plate assembly 21 and the right guard plate assembly 22 are fixedly connected through bolts; the two groups of support frame assemblies 30 which are respectively arranged at the bottom ends of the left guard plate assembly 21 and the right guard plate assembly 22 are also fixedly connected in pairs through bolts;

the left guard plate assembly 21 and the right guard plate assembly 22 form a protective cover to isolate noise of the vertical circulating water pump 10, so that the noise of the vertical circulating water pump 10 is reduced to spread all around, and the influence of the noise is reduced; the problem of inconvenient disassembly caused by complex noise reduction and silencing equipment is avoided by adopting a mode of fixing a plurality of groups of bolts, so that the equipment disassembly process is simplified; the maintenance efficiency of the equipment is effectively improved;

the foregoing description of the preferred embodiments of the utility model should not be taken as limiting the scope of the utility model, but rather should be understood to cover all modifications, variations and equivalents that fall within the spirit and scope of the utility model as defined by the following claims and their equivalents.

Claims (7)

1. Noise reduction and sound insulation device of circulating water pump is applied to vertical circulating water pump, and is characterized in that includes:

a left guard plate assembly;

the right guard plate assembly is assembled on the left guard plate assembly;

the support frame assembly is respectively hinged on the left guard plate assembly and the right guard plate assembly;

the top and bottom inner walls of the left guard plate assembly and the right guard plate assembly are respectively provided with a support frame assembly; two groups of support frame components positioned on the left guard plate component and two groups of support frame components positioned on the right guard plate component are in contact connection with the outer side of the vertical circulating water pump.

2. The circulating water pump noise reduction and insulation device according to claim 1, wherein the left guard plate assembly comprises:

an arc-shaped plate;

the upper fixing seat is positioned at the top end of the center of the inner wall of the arc-shaped plate;

the lower fixing seat is positioned at the bottom end of the center of the inner wall of the arc-shaped plate;

wherein, the upper fixing seat and the lower fixing seat are respectively hinged with a support frame component.

3. The noise reduction and insulation device for a circulating water pump according to claim 2, wherein the support frame assembly hinged to the upper fixing seat is opposite to the support frame assembly hinged to the lower fixing seat in overturning direction.

4. A circulating water pump noise reduction and insulation device according to claim 3, wherein the support frame assembly comprises:

a cross plate;

the clamping piece is connected to the transverse plate in a sliding manner;

the elastic sliding rod arranged in the transverse plate penetrates through the outer wall of the end face of the transverse plate to be connected with the clamping piece.

5. The noise reduction and insulation device for the circulating water pump according to claim 4, wherein a connecting plate is arranged on the outer side of the clamping piece, and screw holes for installing bolts are formed in the connecting plate.

6. The noise reduction and insulation device for a circulating water pump according to claim 5, wherein the cross plate comprises:

a housing;

the elastic sliding rod is arranged in the shell;

ring seats penetrating through the top and bottom surfaces of the shell;

the elastic sliding rod penetrates through the side wall of the shell and is connected with the clamping piece; the lateral wall of one side of the shell body far away from the clamping piece is provided with a connecting end.

7. The noise reduction and insulation device for a circulating water pump according to claim 6, wherein a fan is arranged in the ring seat.