Economizer mounting foot mechanism
By designing the foot mechanism of the economy device, the contact area between the economy device and the frame is reduced by using steel and support feet, and the thermal insulation material and anti-slip layer are used to solve the problem of heat transfer between the economy device and the frame, and the effect of reducing heat transfer and improving stability is achieved.
Patent Information
- Application Number
- CN202421824181.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The heat transfer between the economizer and the rack affects its normal use, and the prior art is difficult to effectively solve this problem.
An economical appliance mounting foot mechanism is designed to connect the economical appliance body to the frame through steel and support feet, reducing the contact area, and using heat insulation material and anti-slip layer to reduce heat transfer and improve stability.
It effectively reduces the heat transfer between the economic device and the frame, reduces the impact on the normal operation of the economic device, and improves the stability of the connection between the supporting feet and the steel.
Smart Images
Figure CN222837157U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of refrigeration devices, and in particular to an economizer mounting foot mechanism. Background Art
[0002] Cold storage refers to the use of artificial means to create an environment with different temperature or humidity from the outdoor environment. It is also a constant temperature and humidity storage equipment for food, liquids, chemicals, medicines, vaccines, scientific experiments, etc. Cold storage is usually located near the transportation port or the place of origin. Compared with refrigerators, cold storage has a larger refrigeration area and shares the same refrigeration principle.
[0003] Generally, cold storage is cooled by screw refrigeration units, which use liquid with very low vaporization temperature (ammonia or Freon) as coolant, so that it evaporates under low pressure and mechanical control conditions, absorbing heat in the storage, thereby achieving the purpose of cooling.
[0004] The cold storage mainly consists of an outdoor unit and an indoor unit. The indoor unit is installed in the cold storage, and the outdoor unit is installed in the control room. When the indoor unit (evaporator) is working, it will discharge low-temperature, low-pressure, dry, saturated Freon vapor. The low-temperature, low-pressure, dry, saturated Freon vapor will be converted back into high-pressure, normal-temperature Freon liquid through the outdoor unit. The high-pressure, normal-temperature Freon liquid re-enters the indoor unit for heat exchange, thereby achieving the effect of refrigerating the cold storage.
[0005] Among them, the economizer is a special heat exchanger, which is mainly used in refrigeration systems. It absorbs heat through the throttling evaporation of the refrigerant itself, so that another part of the refrigerant can be supercooled. It is usually installed after the condenser of the refrigeration unit and before the expansion valve to ensure that the refrigerant is effectively supercooled before it flows to the evaporator.
[0006] Regarding the above-mentioned related technologies, the economizer is generally installed on the rack using a metal plate. Since the temperature of the economizer is relatively low and the contact area between the metal plate and the economizer is relatively large, heat transfer will occur between the economizer and the rack, affecting the normal use of the economizer. Therefore, there is room for improvement. Utility Model Content
[0007] In order to reduce the heat transfer between the economizer and the frame, the present application provides an economizer mounting foot mechanism.
[0008] The economizer mounting foot mechanism provided in this application adopts the following technical solution:
[0009] An economizer mounting foot mechanism comprises a frame, a steel section, an economizer body and a supporting foot, wherein the steel section is connected to the frame, and the supporting foot is used to connect the economizer body and the steel section. The supporting foot comprises an integrally connected mounting plate, a first supporting plate and a second supporting plate, and the mounting plate is connected to the economizer body. The first supporting plate and the second supporting plate are symmetrically distributed on the mounting plate and are both connected to the steel section.
[0010] By adopting the above technical solution, the frame is used as a carrier, and the support legs are used to connect the economizer body and the steel. During installation, the mounting plate is connected to the economizer body, and the first support plate and the second support plate are connected to the steel, so that the economizer body is installed on the frame. The area of contact between the mounting plate and the economizer body is small. By reducing the contact area between the economizer body and the frame, the heat transfer between the economizer body and the frame is reduced, and the impact on the normal operation of the economizer is reduced.
[0011] Preferably, the supporting legs are detachably connected to the economizer body and the steel section.
[0012] By adopting the above technical solution, when the supporting foot is damaged, the supporting foot can be removed from the economizer body and the steel section and then replaced, thereby improving practicality.
[0013] Preferably, a first screw is connected to the economizer body, a first through hole for the first screw to pass through is formed on the mounting plate, and the mounting plate is locked to the economizer body by a nut.
[0014] By adopting the above technical solution, during installation, first align the first through hole on the mounting plate with the first screw rod so that the first screw rod passes through the first through hole, and then use a nut to screw on the first screw rod to achieve a detachable connection between the mounting plate and the economizer body.
[0015] Preferably, a second screw is connected to the steel section, and the first support plate and the second support plate are both provided with a second through hole for the second screw to pass through, and the first support plate and the second support plate are both in close contact with the steel section and locked to the steel section by nuts.
[0016] By adopting the above technical solution, the second screw rod can pass through the second through hole, so that the first support plate and the second support plate are in contact with the steel section, and then the nut is used to screw them to the steel section to complete the fixation of the support foot and the steel section.
[0017] Preferably, a side of the first support plate in contact with the steel section is provided with an anti-slip layer, and a side of the second support plate in contact with the steel section is also provided with an anti-slip layer.
[0018] By adopting the above technical solution, the anti-slip layer can increase the roughness of the contact between the first support plate and the second support plate and the steel section, increase the contact friction between the first support plate and the second support plate and the steel section, and improve the stability of the connection between the support foot and the steel section.
[0019] Preferably, it also includes a driving member, the steel section is lifted and lowered on the frame, the driving member is connected to the steel section, and is used to control the up and down movement of the steel section.
[0020] By adopting the above technical solution, when installing the support foot, it is difficult to simultaneously pass the first screw through the first through hole and the second screw through the second through hole due to the different directions of the first screw and the second screw. By setting the steel section up and down, when installing, first fix the mounting plate on the economizer body, then use the driving member to control the steel section to move in the direction close to the support foot, so that the second screw passes through the second through hole, and then lock it with a nut, so as to facilitate the installation of the support foot.
[0021] Preferably, an arc-shaped notch is provided on the surface of the mounting plate, so that the width of the mounting plate is reduced.
[0022] By adopting the above technical solution, the arc-shaped notch can reduce the contact area between the mounting plate and the economizer body, thereby further reducing the heat transfer area and ensuring the normal operation of the economizer body.
[0023] Preferably, the supporting legs are made of heat insulating material.
[0024] By adopting the above technical solution, the support legs made of heat insulating material have poor thermal conductivity, which can reduce the heat transfer between the economizer body and the frame.
[0025] In summary, the present application includes at least one of the following beneficial technical effects:
[0026] (1) By setting steel sections and support legs, the support legs connect the economizer body and the steel sections, thereby reducing the contact area between the economizer body and the frame, thereby reducing the heat transfer between the economizer body and the frame.
[0027] (2) By providing an anti-slip layer, the contact friction between the first support plate and the second support plate and the steel section can be increased, thereby improving the stability of the connection between the support foot and the steel section.
[0028] (3) By providing an arc-shaped notch, the arc-shaped notch can reduce the contact area between the mounting plate and the economizer body, thereby further reducing the heat transfer area. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 is a schematic structural diagram of a mounting foot mechanism in one embodiment of the present application;
[0030] Figure 2 yes Figure 1 An enlarged schematic diagram of a local portion A;
[0031] Figure 3 It is a structural schematic diagram of the use state of the mounting foot mechanism in one embodiment of the present application;
[0032] Figure 4 It is a schematic diagram of the structure of the mounting foot mechanism in another embodiment of the present application.
[0033] Figure numerals: 1, frame; 2, steel section; 3, economizer body; 4, support foot; 41, mounting plate; 42, first support plate; 43, second support plate; 5, first screw rod; 6, first through hole; 7, second screw rod; 8, second through hole; 9, arc-shaped notch; 10, driving member. DETAILED DESCRIPTION
[0034] The technical solution of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The present application can be embodied in many different forms and is not limited to the embodiments described here.
[0035] In the description of the present application, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics represented in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics represented can be combined in any one or more embodiments or examples in a suitable manner.
[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.
[0037] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection; it can also be a detachable connection; or integrated; it can also be a mechanical connection. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.
[0038] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples shown in the present application.
[0039] The present application embodiment discloses an economizer mounting foot mechanism. Figure 1 and Figure 2 , the mounting foot mechanism includes a frame 1, a steel section 2, an economizer body 3 and a support foot 4. The frame 1 serves as a supporting carrier and is fixedly mounted on the ground. The steel section 2 is mounted on the frame 1, and the economizer body 3 is connected to the steel section 2 through the support foot 4. In this embodiment, the support foot 4 is made of a heat-insulating material, and the thermal conductivity of the support foot 4 made in this way is relatively poor, which can reduce the heat transfer between the economizer body 3 and the frame 1. The support foot 4 includes an integrally connected mounting plate 41, a first support plate 42 and a second support plate 43, the mounting plate 41 is in a herringbone shape, and the mounting plate 41 is connected to the economizer body 3; the first support plate 42 and the second support plate 43 are symmetrically distributed on the mounting plate 41, and both are connected to the steel section 2.
[0040] Combination Figure 3 During installation, the mounting plate 41 is connected to the economizer body 3, and the first support plate 42 and the second support plate 43 are connected to the steel section 2, so that the economizer body 3 is mounted on the frame 1. Since the contact area between the mounting plate 41 and the economizer body 3 is small, the contact area between the economizer body 3 and the frame 1 is reduced, so that the heat transfer between the economizer body 3 and the frame 1 is reduced, thereby reducing the impact on the normal operation of the economizer.
[0041] Specifically, the support foot 4 is detachably connected to the economizer body 3 and the steel section 2. A first screw rod 5 is fixedly connected to the economizer body 3, and a first through hole 6 for the first screw rod 5 to pass through is provided on the mounting plate 41, and the mounting plate 41 is locked to the economizer body 3 by a nut. A second screw rod 7 is fixedly connected to the steel section 2, and the second screw rod 7 and the first screw rod 5 are perpendicular to each other, and the two are not in the same plane. As shown in the figure, there are two second screw rods 7, and the two second screw rods 7 are parallel to each other. A second through hole 8 is provided on the first support plate 42 and the second support plate 43, and the two second through holes 8 are used for the two second screw rods 7 to pass through. The first support plate 42 and the second support plate 43 are both in contact with the steel section 2 and are locked to the steel section 2 by nuts.
[0042] During installation, first align the first through hole 6 on the mounting plate 41 with the first screw 5, so that the first screw 5 passes through the first through hole 6, and then the nut is screwed on the first screw 5 to complete the detachable connection between the mounting plate 41 and the economizer body 3. At the same time, the second screw 7 can pass through the second through hole 8, so that the first support plate 42 and the second support plate 43 fit in contact with the steel section 2, and then the nut is screwed on the steel section 2 to complete the fixing of the support foot 4 and the steel section 2. When the support foot 4 is damaged, the support foot 4 can be removed from the economizer body 3 and the steel section 2, and then replaced to improve practicality.
[0043] In addition, an arc-shaped notch 9 is provided on the surface of the mounting plate 41, and the arc-shaped notch 9 reduces the width of the mounting plate 41. The arc-shaped notch 9 can reduce the contact area between the mounting plate 41 and the economizer body 3, thereby further reducing the heat transfer area and ensuring the normal operation of the economizer body 3. The side of the first support plate 42 in contact with the steel section 2 is provided with an anti-skid layer (not shown in the figure), and the side of the second support plate 43 in contact with the steel section 2 is also provided with an anti-skid layer. The anti-skid layer can increase the roughness of the contact between the first support plate 42 and the second support plate 43 and the steel section 2, increase the contact friction between the first support plate 42 and the second support plate 43 and the steel section 2, and improve the stability of the connection between the support foot 4 and the steel section 2.
[0044] In some embodiments, reference Figure 4 , a driving member 10 is also installed on the frame 1, and the steel section 2 is set on the frame 1 to be lifted and lowered in the vertical direction. The steel section 2 can adopt the conventional sliding method of the prior art, such as the combination of a slider and a slide rail, which will not be described in detail here. The driving member 10 is connected to the steel section 2 and is used to control the up and down movement of the steel section 2. In this embodiment, the driving member 10 is a cylinder or a hydraulic cylinder, and the piston rod of the cylinder or the hydraulic cylinder is connected to the steel section 2. When the piston rod is extended and retracted, the up and down movement of the steel section 2 is controlled.
[0045] When installing the support foot 4, it is difficult to simultaneously pass the first screw 5 through the first through hole 6 and the second screw 7 through the second through hole 8 due to the different directions of the first screw 5 and the second screw 7. By setting the steel section 2 to be lifted and lowered, during the installation process, after the mounting plate 41 is fixed to the economizer body 3, the driving member 10 is used to control the steel section 2 to move in the direction close to the support foot 4, so that the second screw 7 passes through the second through hole 8, and the first support plate 42 and the second support plate 43 are in contact with the steel section 2, and finally the nuts are used to lock, so as to facilitate the installation of the support foot 4.
[0046] The implementation principle of an economizer mounting foot mechanism in the embodiment of the present application is as follows: during installation, the mounting plate 41 is connected to the economizer body 3, and the first support plate 42 and the second support plate 43 are connected to the steel section 2, so that the economizer body 3 is mounted on the frame 1. The area of contact between the mounting plate 41 and the economizer body 3 is small, and by reducing the contact area between the economizer body 3 and the frame 1, the heat transfer between the economizer body 3 and the frame 1 is reduced, thereby reducing the impact on the normal operation of the economizer.
[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An economizer mounting foot mechanism, characterized in that: The economizer comprises a frame (1), a steel section (2), an economizer body (3) and a support foot (4), wherein the steel section (2) is connected to the frame (1), the support foot (4) is used to connect the economizer body (3) and the steel section (2), the support foot (4) comprises an integrally connected mounting plate (41), a first support plate (42) and a second support plate (43), the mounting plate (41) is connected to the economizer body (3), the first support plate (42) and the second support plate (43) are symmetrically distributed on the mounting plate (41) and are both connected to the steel section (2).
2. The economizer mounting foot mechanism according to claim 1, characterized in that: The support legs (4) are detachably connected to the economizer body (3) and the steel section (2).
3. The economizer mounting foot mechanism according to claim 2, characterized in that: The economizer body (3) is connected to a first screw rod (5), the mounting plate (41) is provided with a first through hole (6) for the first screw rod (5) to pass through, and the mounting plate (41) is locked to the economizer body (3) by means of a nut.
4. The economizer mounting foot mechanism according to claim 2, characterized in that: The steel section (2) is connected to a second screw rod (7); the first support plate (42) and the second support plate (43) are each provided with a second through hole (8) for the second screw rod (7) to pass through; the first support plate (42) and the second support plate (43) are both in close contact with the steel section (2) and are locked to the steel section (2) by nuts.
5. The economizer mounting foot mechanism according to claim 1, characterized in that: The side of the first support plate (42) in contact with the steel section (2) is provided with an anti-slip layer, and the side of the second support plate (43) in contact with the steel section (2) is also provided with an anti-slip layer.
6. The economizer mounting foot mechanism according to claim 4, characterized in that: It also comprises a driving member (10), the steel section (2) is arranged on the frame (1) for lifting, the driving member (10) is connected to the steel section (2) and is used to control the upward and downward movement of the steel section (2).
7. The economizer mounting foot mechanism according to claim 1, characterized in that: An arc-shaped notch (9) is provided on the surface of the mounting plate (41), so that the width of the mounting plate (41) is reduced.
8. The economizer mounting foot mechanism according to claim 1, characterized in that: The supporting feet (4) are made of heat-insulating material.