A built-in noise reduction structure for cold dryer

Abstract

The utility model relates to the technical field of noise reduction of cold dryers, and discloses a built-in noise reduction structure for cold dryers, including an equipment box, a shock absorbing mechanism is fixedly connected to the bottom end of the equipment box, and a heat dissipation mechanism is fixedly connected inside the equipment box; the shock absorbing mechanism includes a first shock absorbing component and a second shock absorbing component, and the second shock absorbing component is arranged on the top of the first shock absorbing component; the heat dissipation mechanism includes a heat dissipation window, and the heat dissipation window is fixedly connected to one end of the back of the equipment box, the equipment box is provided with an equipment body, the front of the equipment box is provided with a fan plate, and the front of the equipment box is fixedly connected with a support spring. The built-in noise reduction structure for the cold dryer reduces the vibration of the equipment box caused by the operation of the equipment body as a whole through the provided shock absorbing mechanism, and achieves the effect of noise reduction, so that the cold dryer can achieve a relatively quiet effect during actual use, thereby improving the user experience.

Description

Technical Field

[0001] The utility model relates to the technical field of noise reduction of cold dryers, in particular to a built-in noise reduction structure for cold dryers. Background Art

[0002] A cold dryer is an industrial equipment that is mainly used to condense the moisture in humid gas into water droplets and separate them out, thereby achieving gas drying. It is widely used in the pharmaceutical, chemical, food and other industries, and is particularly suitable for industrial production occasions that require the processing of dry gas. When a cold dryer is in use, it usually generates a certain amount of noise due to the vibration of the equipment, so noise reduction treatment is required.

[0003] A cold dryer disclosed in patent number CN220460278U includes a cold dryer body, a condenser is fixedly installed inside the cold dryer body, a dust removal assembly is fixedly connected to the surface of the condenser, a drain valve is connected to the side of the cold dryer body, and a side cover is fixedly connected to the inner wall of the cold dryer body.

[0004] During the use of the cold dryer, although the dust on the surface of the condenser can be brushed away by pushing the brush up and down, thus avoiding the condenser from having too much dust and causing a reduction in the refrigeration effect, during its actual operation, the vibration generated by the internal equipment during operation causes noise that is difficult to reduce, and therefore this technical solution needs to be improved. Utility Model Content

[0005] The utility model aims to provide a built-in noise reduction structure for a cold dryer to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a built-in noise reduction structure for a cold dryer, comprising an equipment box, a shock absorbing mechanism is fixedly connected to the bottom end of the equipment box, and a heat dissipation mechanism is fixedly connected inside the equipment box;

[0007] The shock absorbing mechanism comprises a first shock absorbing assembly and a second shock absorbing assembly, wherein the second shock absorbing assembly is arranged on the top of the first shock absorbing assembly;

[0008] The heat dissipation mechanism includes a heat dissipation window, which is fixedly connected to one end of the back side of the equipment box. An equipment body is arranged inside the equipment box, a fan plate is arranged on the front side of the equipment box, a support spring is fixedly connected inside the front side of the equipment box, a fan body is fixedly connected inside the fan plate, and bolts are threadedly connected inside the fan plate.

[0009] Preferably, the first shock-absorbing assembly includes a rectangular column, the rectangular column is fixedly connected to the middle of the bottom of the equipment box, a rectangular slide is slidably connected to the surface of the rectangular column, the bottom of the rectangular slide is fixedly connected to a bottom plate, the left and right ends of the rectangular slide are respectively fixedly connected to a cross bar, the surface of the cross bar is slidably connected to a T-shaped block, a first spring is fixedly connected between one side of the T-shaped block and one side of the rectangular slide, one end of the cross bar is fixedly connected to a support plate, the bottom end of the support plate is fixedly connected to the top of the bottom plate, the top of the T-shaped block is hinged with a hinge rod, the top of the hinge rod is hinged to the top of one side of the rectangular column, a friction strip is fixedly connected between one side of the T-shaped block and one side of the bottom of the rectangular slide, the four corners of the top of the bottom plate are respectively fixedly connected to elastic support members, and the top of the elastic support member is fixedly connected to the bottom of the equipment box.

[0010] Preferably, the interior of the T-shaped block is slidably connected to the surface of the cross bar, and a rectangular opening is opened at the bottom end of the interior of the T-shaped block. The surface of the friction strip fits tightly with the interior of the rectangular opening, which facilitates the friction force of the friction strip under the limiting action inside the T-shaped block, thereby performing a shock-absorbing effect on the interior of the equipment box.

[0011] Preferably, the second shock-absorbing assembly includes a second spring, the second spring is fixedly connected to the bottom end of the equipment box, there are two second springs, a lower T-bar is fixedly connected between the two second springs, the top of the lower T-bar is fixedly connected to a support platform, the two ends of the bottom of the support platform are respectively fixedly connected to lower support bars, the lower support bar is slidably connected to a lower slide bar, the two ends of the lower slide bar are fixedly connected to the inside of the equipment box, and the support platform is fixedly connected to a third spring, there are two third springs, an upper T-bar is fixedly connected between the two third springs, the top of the upper T-bar is fixedly connected to a flat plate, the left and right ends of the bottom of the flat plate are respectively fixedly connected to the upper support bars, the upper support bar is slidably connected to an upper slide bar, the two ends of the upper slide bar are fixedly connected to the inside of the support platform, and the top of the flat plate is fixedly connected to the bottom of the equipment body.

[0012] Preferably, a lower T-shaped groove is opened in the middle of the equipment box, and the surface of the lower T-shaped bar is slidably connected to the inside of the lower T-shaped groove; an upper T-shaped groove is opened in the middle of the support platform, and the surface of the upper T-shaped bar is slidably connected to the inside of the upper T-shaped groove.

[0013] Preferably, lower guide grooves are respectively opened at the front and rear ends inside the equipment box, the surface of the lower support bar is slidably connected to the inside of the upper guide groove, and lower guide grooves are respectively opened at the left and right ends inside the support platform, the surface of the upper support bar is slidably connected to the inside of the lower guide groove, so that the upper support bar can slide under the limit inside the guide groove, thereby driving the friction force between the upper support bar and the surface of the upper slide rod to reduce the shock of the equipment box.

[0014] Preferably, a threaded hole is provided in the middle of the front side of the shock absorbing mechanism, and the surface of the bolt is threadedly connected with the inside of the threaded hole, so that the bolt can fix the fan plate inside the equipment box through the threaded hole and is easy to disassemble and repair.

[0015] Compared with the prior art, the utility model provides a built-in noise reduction structure for a cold dryer, which has the following beneficial effects:

[0016] 1. The cold dryer has a built-in noise reduction structure. Through the provided shock-absorbing mechanism, when the equipment vibrates and generates noise during operation, the friction force between the T-shaped block and the friction strip is used to reduce the vibration. In addition, the upper support strip and the lower support strip are used to reduce vibration under the action of the friction force of the upper slide bar surface and the lower slide bar surface respectively, thereby reducing the vibration of the equipment box caused by the operation of the equipment body as a whole and achieving the effect of noise reduction. This allows the cold dryer to achieve a relatively quiet effect during actual use, thereby improving the user experience.

[0017] 2. The cold dryer has a built-in noise reduction structure. Through the heat dissipation mechanism, when the inside of the equipment box needs to be cleaned and repaired, the bolts can be taken out and the fan plate can be popped out under the elastic action of the supporting spring, so as to facilitate the disassembly of the fan plate and the cleaning and repair operations inside the equipment box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0020] Figure 2 This is a three-dimensional diagram of the first shock absorbing component of the utility model;

[0021] Figure 3 This is a three-dimensional exploded view of the second shock-absorbing component of the utility model;

[0022] Figure 4 This is a three-dimensional disassembled diagram of the heat dissipation mechanism of the utility model;

[0023] Figure 5 This is a three-dimensional cross-sectional view of the equipment box of the utility model;

[0024] Figure 6 for Figure 2 Enlarged structural diagram at A in the middle.

[0025] In the figure: 1. equipment box; 2. shock absorbing mechanism; 21. first shock absorbing assembly; 211. rectangular column; 212. rectangular slide; 213. bottom plate; 2131. elastic support member; 214. first spring; 215. cross bar; 216. T-shaped block; 217. hinged rod; 218. friction strip; 219. support plate; 22. second shock absorbing assembly; 221. second spring; 222. lower T-shaped strip; 223. lower slide bar; 224. lower support strip; 225. support platform; 226. upper T-shaped strip; 2261. third spring; 227. upper slide bar; 228. upper support strip; 229. flat plate; 3. heat dissipation mechanism; 31. heat dissipation window; 32. equipment body; 33. fan plate; 34. fan body; 35. support spring; 36. bolt. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides the following technical solutions:

[0029] Embodiment 1

[0030] Combination Figures 2 to 6 , a built-in noise reduction structure for a cold dryer, comprising an equipment box 1, a shock absorbing mechanism 2 is fixedly connected to the bottom of the equipment box 1, and a heat dissipation mechanism 3 is fixedly connected inside the equipment box 1;

[0031] The shock absorbing mechanism 2 includes a first shock absorbing assembly 21 and a second shock absorbing assembly 22, wherein the second shock absorbing assembly 22 is arranged on the top of the first shock absorbing assembly 21;

[0032] The heat dissipation mechanism 3 includes a heat dissipation window 31, which is fixedly connected to one end of the back of the equipment box 1. The equipment box 1 is provided with an equipment body 32, and a fan plate 33 is provided on the front of the equipment box 1. A support spring 35 is fixedly connected to the front of the equipment box 1, and a fan body 34 is fixedly connected to the fan plate 33. The fan plate 33 is threadedly connected with a bolt 36. The first shock absorbing component 21 includes a rectangular column 211, which is fixedly connected to the middle of the bottom of the equipment box 1. A rectangular slide 212 is slidably connected to the surface of the rectangular column 211, and a bottom plate 213 is fixedly connected to the bottom of the rectangular slide 212. The left and right ends of the rectangular slide 212 are respectively fixedly connected to the cross bar 2 15. A T-shaped block 216 is slidably connected to the surface of the cross bar 215, a first spring 214 is fixedly connected between one side of the T-shaped block 216 and one side of the rectangular slide 212, one end of the cross bar 215 is fixedly connected to a support plate 219, the bottom end of the support plate 219 is fixedly connected to the top of the bottom plate 213, a hinge rod 217 is hinged to the top of the T-shaped block 216, the top of the hinge rod 217 is hinged to the top of one side of the rectangular column 211, a friction strip 218 is fixedly connected between one side of the T-shaped block 216 and one side of the bottom of the rectangular slide 212, elastic support members 2131 are fixedly connected to the four corners of the top of the bottom plate 213, and the top of the elastic support member 2131 is fixedly connected to the bottom of the equipment box 1.

[0033] Furthermore, the interior of the T-shaped block 216 is slidably connected to the surface of the cross bar 215, and a rectangular opening is opened at the bottom end of the interior of the T-shaped block 216. The surface of the friction strip 218 fits tightly with the interior of the rectangular opening. When the equipment vibrates and generates noise during operation, the friction force between the T-shaped block 216 and the friction strip 218 is used to reduce the vibration. In addition, the upper support bar 228 and the lower support bar 224 are used to reduce shock under the action of the friction force on the surface of the upper slide bar 227 and the surface of the lower slide bar 223, respectively, thereby reducing the vibration of the equipment box 1 caused by the operation of the equipment body 32 as a whole and achieving the effect of noise reduction. This allows the cold dryer to achieve a relatively quiet effect during actual use, thereby improving the user experience.

[0034] Embodiment 2

[0035] See also Figure 1-6, and on the basis of the first embodiment, the second shock absorbing assembly 22 further comprises a second spring 221, the second spring 221 is fixedly connected to the bottom end of the equipment box 1, there are two second springs 221, a lower T-shaped bar 222 is fixedly connected between the two second springs 221, a support platform 225 is fixedly connected to the top of the lower T-shaped bar 222, the bottom ends of the support platform 225 are respectively fixedly connected to lower support bars 224, a lower slide bar 223 is slidably connected inside the lower support bar 224, the two ends of the lower slide bar 223 are fixedly connected to the inside of the equipment box 1, a third spring 2261 is fixedly connected inside the support platform 225, there are two third springs 2261, an upper T-shaped bar 226 is fixedly connected between the two third springs 2261, and the top of the upper T-shaped bar 226 is fixedly connected to A flat plate 229, the left and right ends of the bottom of the flat plate 229 are respectively fixedly connected with upper support bars 228, the upper support bar 228 is slidably connected with an upper slide bar 227, both ends of the upper slide bar 227 are fixedly connected to the inside of the support platform 225, the top of the flat plate 229 is fixedly connected to the bottom of the equipment body 32, a lower T-shaped groove is opened in the middle of the equipment box 1, the surface of the lower T-shaped bar 222 is slidably connected to the inside of the lower T-shaped groove, an upper T-shaped groove is opened in the middle of the support platform 225, the surface of the upper T-shaped bar 226 is slidably connected to the inside of the upper T-shaped groove, lower guide grooves are respectively opened at the front and back ends of the equipment box 1, the surface of the lower support bar 224 is slidably connected to the inside of the upper guide groove, lower guide grooves are respectively opened at the left and right ends of the support platform 225, and the surface of the upper support bar 228 is slidably connected to the inside of the lower guide groove.

[0036] Furthermore, a threaded hole is opened in the middle of the front side of the shock absorbing mechanism 2, and the surface of the bolt 36 is threadedly connected to the inside of the threaded hole. When the inside of the equipment box 1 needs to be cleaned and repaired, the bolt 36 can be taken out, and the fan plate 33 can be ejected under the elastic action of the support spring 35, thereby facilitating the disassembly of the fan plate 33 and further facilitating the cleaning and repair operations inside the equipment box 1.

[0037] In actual operation, when this device is used, the vibration generated inside the device will be transmitted downward to the elastic support member 2131 through the device box 1 and cause the device box 1 to vibrate up and down, wherein the device box 1 drives the hinge rod 217 to move and drives the T-shaped block 216 to move horizontally under the elastic action of the first spring 214, and uses the tightly fitting friction between the T-shaped block 216 and the friction strip 218 to reduce the vibration, and in the horizontal direction, the flat plate 229 drives the upper T-shaped bar 226 under the elastic support of the third spring 2261, and uses the upper support bar 228 to reduce vibration under the action of the fitting friction force on the surface of the upper slide bar 227, and on the other side, the support platform 225 drives the lower T-shaped bar 222 under the elastic action of the second spring 221, and drives the lower support bar 224 to reduce vibration under the action of the fitting friction force on the surface of the lower slide bar 223, thereby reducing the vibration of the device box 1 caused by the operation of the device body 32 as a whole, and achieving the effect of noise reduction;

[0038] In addition, when the equipment box 1 and the equipment body 32 are in use, the fan body 34 is used to perform the heat dissipation effect on the inside of the equipment box 1. In addition, when the inside of the equipment box 1 needs to be cleaned and repaired, the bolts 36 can be taken out and the fan plate 33 can be popped out under the elastic action of the support spring 35, thereby facilitating the disassembly of the fan plate 33 and further facilitating the cleaning and repair operations inside the equipment box 1.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A built-in noise reduction structure for a cold dryer, comprising an equipment box (1), characterized in that: The bottom end of the equipment box (1) is fixedly connected with a shock absorbing mechanism (2), and the interior of the equipment box (1) is fixedly connected with a heat dissipation mechanism (3); The shock absorbing mechanism (2) comprises a first shock absorbing component (21) and a second shock absorbing component (22), wherein the second shock absorbing component (22) is arranged on the top of the first shock absorbing component (21); The heat dissipation mechanism (3) comprises a heat dissipation window (31), the heat dissipation window (31) is fixedly connected to one end of the back side of the device box (1), a device body (32) is arranged inside the device box (1), a fan plate (33) is arranged on the front side of the device box (1), a support spring (35) is fixedly connected inside the front side of the device box (1), a fan body (34) is fixedly connected inside the fan plate (33), and a bolt (36) is threadedly connected inside the fan plate (33).

2. The built-in noise reduction structure for a cold dryer according to claim 1, characterized in that: The first shock absorbing assembly (21) comprises a rectangular column (211), the rectangular column (211) is fixedly connected to the middle of the bottom of the equipment box (1), a rectangular slide seat (212) is slidably connected to the surface of the rectangular column (211), a bottom plate (213) is fixedly connected to the bottom of the rectangular slide seat (212), left and right ends of the rectangular slide seat (212) are respectively fixedly connected to cross bars (215), a T-shaped block (216) is slidably connected to the surface of the cross bar (215), a first spring (214) is fixedly connected between one side of the T-shaped block (216) and one side of the rectangular slide seat (212), and the cross bar (215) is fixedly connected to a support plate (219) at one end, the bottom end of the support plate (219) is fixedly connected to the top of the bottom plate (213), the top end of the T-shaped block (216) is hinged with a hinge rod (217), the top end of the hinge rod (217) is hinged to the top end of one side of the rectangular column (211), a friction strip (218) is fixedly connected between one side of the T-shaped block (216) and one side of the bottom of the rectangular slide seat (212), and the four corners of the top of the bottom plate (213) are respectively fixedly connected to elastic support members (2131), and the top end of the elastic support member (2131) is fixedly connected to the bottom of the equipment box (1).

3. The built-in noise reduction structure for a cold dryer according to claim 2, characterized in that: The interior of the T-shaped block (216) is slidably connected to the surface of the crossbar (215), a rectangular opening is provided at the bottom of the interior of the T-shaped block (216), and the surface of the friction strip (218) is tightly fitted to the interior of the rectangular opening.

4. The built-in noise reduction structure for a cold dryer according to claim 2, characterized in that: The second shock absorbing assembly (22) comprises a second spring (221), the second spring (221) being fixedly connected to the bottom end of the equipment box (1), there being two second springs (221), a lower T-shaped bar (222) being fixedly connected between the two second springs (221), the top of the lower T-shaped bar (222) being fixedly connected to a support platform (225), the bottom ends of the support platform (225) being fixedly connected to lower support bars (224) respectively, the interior of the lower support bar (224) being slidably connected to a lower slide bar (223), the two ends of the slide bar (223) being fixedly connected to the interior of the equipment box (1), the support bar (225) being fixedly connected to the bottom end of the lower support bar (224), the lower end of the lower slide bar (223) being fixedly connected to the interior of the equipment box (1), and the lower support bar (225) being fixedly connected to the bottom end of the lower support bar (224). A third spring (2261) is fixedly connected inside the support platform (225), and there are two third springs (2261). An upper T-shaped bar (226) is fixedly connected between the two third springs (2261). A flat plate (229) is fixedly connected to the top of the upper T-shaped bar (226). The left and right ends of the bottom of the flat plate (229) are respectively fixedly connected to upper support bars (228). An upper sliding bar (227) is slidably connected inside the upper support bar (228). The two ends of the upper sliding bar (227) are fixedly connected to the inside of the support platform (225), and the top of the flat plate (229) is fixedly connected to the bottom of the equipment body (32).

5. The built-in noise reduction structure for a cold dryer according to claim 4, characterized in that: A lower T-shaped groove is provided in the middle of the equipment box (1), and the surface of the lower T-shaped bar (222) is slidably connected to the interior of the lower T-shaped groove; an upper T-shaped groove is provided in the middle of the support platform (225), and the surface of the upper T-shaped bar (226) is slidably connected to the interior of the upper T-shaped groove.

6. The built-in noise reduction structure for a cold dryer according to claim 5, characterized in that: Lower guide grooves are respectively provided at the front and rear ends of the equipment box (1), and the surface of the lower support bar (224) is slidably connected to the interior of the upper guide groove. Lower guide grooves are respectively provided at the left and right ends of the support platform (225), and the surface of the upper support bar (228) is slidably connected to the interior of the lower guide groove.

7. The built-in noise reduction structure for a cold dryer according to claim 1, characterized in that: A threaded hole is provided in the middle of the front side of the shock absorbing mechanism (2), and the surface of the bolt (36) is threadedly connected to the inside of the threaded hole.

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