CN218509364U - Quick linkage of joint cooling opens and stops device - Google Patents
Quick linkage of joint cooling opens and stops device Download PDFInfo
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- CN218509364U CN218509364U CN202221332014.XU CN202221332014U CN218509364U CN 218509364 U CN218509364 U CN 218509364U CN 202221332014 U CN202221332014 U CN 202221332014U CN 218509364 U CN218509364 U CN 218509364U
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Abstract
The utility model relates to the field of the installation of cooling systems of chemical enterprises, in particular to a combined cooling quick linkage start and stop device, which comprises a temperature sensor, an electric actuator, a connecting rod, a connecting lug plate, an actuator bracket, a base plate and a fixed arm; the temperature sensor is connected with the electric actuator, the electric actuator is arranged on the actuator bracket, the electric actuator is connected with the fixed arm, the fixed arm is arranged on the base plate, the base plate is connected with the system, the driving arm on the fixed arm is connected with the connecting rod through the connecting lug plate, the connecting rod is fixedly connected with the system through the connecting rod fixing piece, and the other end of the connecting lug plate is connected with the shutter through the driven arm; the device can take a water temperature signal as an instruction of controlling the electric actuator to open and close, and accurately control the water temperature by controlling the opening and closing of the shutter; not only liberation productivity, utilize the temperature of water to be more direct accurate for regulation and control "switch" moreover, improved work efficiency.
Description
Technical Field
The utility model relates to a cooling system installation field of chemical enterprise relates to a joint cooling opens and stops device in quick linkage.
Background
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and is not necessarily to be taken as an acknowledgement or any form of suggestion that this information constitutes prior art that is already known to a person skilled in the art.
The shutter is one of the important components for cooling in the dry cooling section and the wet cooling section, and the overall use efficiency of the system can be practically improved only if the manufacture meets the requirements of the specification and the process.
The applicant finds that in the traditional cooling system, the louver is usually designed to be opened independently or manually, so that the working efficiency is low, the starting and stopping time is long, and the refrigerating effect is influenced.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model aims at providing a joint cooling fast linkage opens and stops device.
In order to achieve the above object, the utility model provides a following technical scheme:
a quick linkage start-stop device for joint cooling comprises a temperature sensor, an electric actuator, a connecting rod, a connecting lug plate, an actuator bracket, an open pin shaft, a fastening bolt, a base plate and a fixing arm;
the temperature sensor is connected with the electric actuator, the electric actuator is installed on the actuator support, the electric actuator is connected with the fixed arm, the fixed arm base plate is connected with the system, the driving arm on the fixed arm is connected with the connecting rod through the connecting lug plate, the connecting rod is fixedly connected with the system through the connecting rod fixing part, and the other end of the connecting lug plate is connected with the shutter through the driven arm.
Furthermore, the electric actuator comprises a motor and a gear rack mechanism, the motor drives the gear rack mechanism to move, the rotating motion is converted into linear reciprocating motion, a specific rack is arranged on a driving arm of the fixed arm, the driving arm is connected with the fixed arm in a sliding mode and can move along the radial direction of the fixed arm, and telescopic motion is realized under the driving of the gear rack mechanism; the connecting lug plate is provided with a sliding groove, and one end of the driving arm is connected with the connecting lug plate in a sliding mode through the sliding groove.
Furthermore, the driven arm comprises a long straight arm and a connecting arm, the long straight arm is hinged to the connecting arm, one end of the connecting arm is connected with the blind window, the other end of the connecting arm is connected with one end of the long straight arm, and the other end of the long straight arm is connected with the connecting lug plate.
Further, the connection otic placode includes first otic placode and second otic placode, first otic placode and second otic placode fixed connection to be V style of calligraphy structure, the tie point of first otic placode and second otic placode is equipped with rotatory hole, and the rotatory hole accessible pivot of connection otic placode is installed on the connecting rod, and the connection otic placode can revolute the rotation of axes, and first otic placode is connected with the one end of master arm, and the second otic placode is connected with the one end of slave arm.
Furthermore, the combined cooling quick linkage start-stop device further comprises an open pin shaft and a support arm, wherein the open pin shaft is made of stainless steel, and the open pin shaft is connected with the support arm to achieve the purpose of opening and closing.
Furthermore, the combined cooling quick linkage start-stop device further comprises a fastening bolt, and the fastening bolt is connected with the base plate.
Furthermore, the electric actuator also comprises a controller, the controller is connected with a temperature sensor, the temperature sensor is used for collecting water temperature signals and transmitting the water temperature signals to the controller, and the controller is used for obtaining the water temperature signals and giving instructions to the motor.
Furthermore, the supporting arm is made of stainless steel pipes, and the purpose of supporting the electric actuator and the connecting rod is achieved.
Further, a plurality of blades are provided in the louver.
Furthermore, the connecting rods are fixedly connected through connecting rod fixing pieces.
The working principle is as follows:
a temperature sensor is arranged in water and connected with an electric actuator, when the water temperature is reduced to be lower than the required temperature, the electric actuator rotates to drive a driven arm to move through mechanical interlocking, all shutters are closed, and the heat loss is reduced; when the water temperature is high and cooling is needed, the driven arm is driven to move by mechanical interlocking through the rotation of the electric actuator, all the shutters are opened, and air enters to be cooled.
Compared with the prior art, the utility model provides an embodiment possesses following beneficial effect at least:
the utility model discloses an in one or more embodiments, the device can use the temperature signal to control electric actuator's instruction as "switch", controls through the switch to the shutter, carries out accurate control to the temperature. Not only liberates productivity, but also utilizes the temperature of water to be more direct accurate for regulating and controlling 'switch', improves work efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic structural diagram of a combined cooling quick linkage start-stop device;
FIG. 2 is a schematic structural side view of a combined cooling fast linked start-stop device;
the device comprises a base plate 1, a fixing arm 2, an electric actuator 3, an actuator support 4, a driving arm 5, a connecting lug plate 6, a connecting rod 7, a driven arm 8, a connecting rod fixing part 9 and an open pin shaft 10.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. 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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As introduced in the background art, in the existing cooling system, the louver is often designed to be opened independently or manually, so that the working efficiency is low, the start-stop time is long, and the refrigeration effect is affected.
In a typical embodiment, a combined cooling quick linkage start-stop device is provided, which comprises a temperature sensor, an electric actuator, a connecting rod, a connecting lug plate, an actuator bracket, a base plate, a supporting arm and a fixing arm;
temperature sensor links to each other with electric actuator, and electric actuator installs on the executor support, and electric actuator links to each other with the fixed arm, and the fixed arm is installed on the backing plate, and the backing plate links to each other with the system, and the initiative arm on the fixed arm passes through the connection otic placode to be linked to each other with the connecting rod, and the connecting rod passes through connecting rod mounting and system fixed connection, and the other end of connecting the otic placode passes through the follower arm and links to each other with the shutter.
As an embodiment, the electric actuator comprises a motor and a rack and pinion mechanism, wherein the motor drives the rack and pinion mechanism to move so as to convert a rotating motion into a linear reciprocating motion; the connecting ear plate is provided with a sliding groove, and one end of the driving arm is connected with the connecting ear plate in a sliding mode through the sliding groove.
The motor drives the gear to move through the rotating shaft, the gear drives the rack mounted on the driving arm of the fixing arm to move, so that the driving arm of the fixing arm is driven to stretch and retract, the straight line stretching and retracting movement of the fixing arm slides in the connecting lug plate sliding groove to drive the connecting lug plate to rotate, the connecting lug plate drives the driven arm to rotate, and the driven arm rotates to drive the shutter to open and close.
As an implementation mode, the driven arm comprises a long straight arm and a connecting arm, the long straight arm is hinged with the connecting arm, one end of the connecting arm is connected with the blind window, the other end of the connecting arm is connected with one end of the long straight arm, and the other end of the long straight arm is connected with the connecting lug plate.
As an implementation mode, the connecting ear plate comprises a first ear plate and a second ear plate, the first ear plate and the second ear plate are fixedly connected and are of a V-shaped structure, a connecting point of the first ear plate and the second ear plate is provided with a rotating hole, the rotating hole of the connecting ear plate can be installed on the connecting rod through a rotating shaft, the connecting ear plate can rotate around the rotating shaft, the first ear plate is connected with one end of the driving arm, and the second ear plate is connected with one end of the driven arm.
In one or more embodiments of the present invention, the electric actuator is a combination of a control power source and a controller, and the controller is connected to the temperature sensor to obtain the water temperature signal and give a command.
In one or more embodiments of the present invention, the connecting rod is made of DN45 stainless steel and is connected to the connecting ear plate to ensure sufficient strength of the device.
In one or more embodiments of this embodiment, the attachment lugs are welded to the frame by a 12mm stainless steel plate to meet most cooling system applications.
In one or more embodiments of the present invention, the dry-wet combined cooling system start-stop device further includes a split pin, a fastening bolt, and a support arm, wherein the split pin is made of stainless steel, and the purpose of opening and closing is achieved by connecting the support arm.
In one or more embodiments of the present invention, the fastening bolt is a standard bolt, and is connected to the backing plate to fix the electric actuator.
In one or more embodiments of the present invention, the backing plate is made of a stainless steel plate, and is welded to the main frame to fix the electric actuator.
In one or more embodiments of this embodiment, the support arm is made of a stainless steel tube, so as to support the electric actuator and the connecting rod, thereby achieving the opening and closing effect.
In one or more embodiments of this embodiment, a plurality of vanes are provided in the shutter, which when closed, can effect a complete closure of the vent.
In one or more embodiments of this embodiment, the connecting rod passes through the connecting rod mounting and fixedly links to each other, specifically can choose for use the welding.
With reference to fig. 1 to 2, embodiment 1 is specifically described:
a quick linkage start-stop device for joint cooling comprises a temperature sensor, an electric actuator, a connecting rod, a connecting lug plate, an actuator bracket, an open pin shaft, a fastening bolt, a base plate, a supporting arm and a fixing arm;
temperature sensor links to each other with electric actuator, and electric actuator installs on the executor support, and electric actuator links to each other with the fixed arm, and the fixed arm backing plate links to each other with the system, and the driving arm on the fixed arm passes through the connecting lug and links to each other with the connecting rod, and the connecting rod passes through connecting rod mounting and system fixed connection, and the other end of connecting the lug passes through the driven arm and links to each other with the shutter. The electric actuator is a combined unit consisting of a control power supply and a controller, and the controller is connected with the temperature sensor so as to obtain a water temperature signal and give an instruction. In order to ensure that the device has enough strength, the connecting rod is connected with the connecting lug plate by a DN45 stainless steel pipe. In order to meet the application condition of most cooling systems, the connecting lug plate is welded and fixed with the frame by a 12mm stainless steel plate. The opening pin shaft is made of stainless steel, and the purpose of opening and closing is achieved by connecting the supporting arm. The fastening bolt is a standard bolt and is connected with the backing plate to achieve the purpose of fixing the electric actuator. The backing plate is made of stainless steel plates and welded with the main body frame, so that the purpose of fixing the electric actuator is achieved. The support arm is made by nonrust steel pipe, reaches the purpose of supporting electric actuator and connecting rod, realizes the switch effect. The louver is provided with a plurality of blades, and when the louver is closed, the ventilation opening can be completely closed. The connecting rod passes through the connecting rod mounting and fixedly links to each other, specifically can choose for use the welding.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A quick linkage start-stop device for joint cooling is characterized by comprising a temperature sensor, an electric actuator, a connecting rod, a connecting lug plate, an actuator bracket, a base plate and a fixed arm;
temperature sensor links to each other with electric actuator, and electric actuator installs on the executor support, and electric actuator links to each other with the fixed arm, and the fixed arm is installed on the backing plate, and the backing plate links to each other with the system, and the initiative arm on the fixed arm passes through the connection otic placode to be linked to each other with the connecting rod, and the connecting rod passes through connecting rod mounting and system fixed connection, and the other end of connecting the otic placode passes through the follower arm and links to each other with the shutter.
2. The combined cooling quick linkage start-stop device according to claim 1, wherein the electric actuator comprises a motor and a rack and pinion mechanism, the motor drives the rack and pinion mechanism to move, and converts the rotation motion into linear reciprocating motion, a specific rack is mounted on a driving arm of the fixed arm, the driving arm is connected with the fixed arm in a sliding manner, can move along the radial direction of the fixed arm, and realizes telescopic motion under the driving of the rack and pinion mechanism; the connecting lug plate is provided with a sliding groove, and one end of the driving arm is connected with the connecting lug plate in a sliding mode through the sliding groove.
3. The combined cooling fast linkage start-stop device according to claim 1, wherein the driven arm comprises a long straight arm and a connecting arm, the long straight arm is hinged with the connecting arm, one end of the connecting arm is connected with the shutter, the other end of the connecting arm is connected with one end of the long straight arm, and the other end of the long straight arm is connected with the connecting lug plate.
4. The combined cooling quick linkage start-stop device according to claim 1, wherein the connecting lug plate comprises a first lug plate and a second lug plate, the first lug plate and the second lug plate are fixedly connected and are in a V-shaped structure, a rotating hole is formed in a connecting point of the first lug plate and the second lug plate, the rotating hole of the connecting lug plate is mounted on the connecting rod through a rotating shaft, the connecting lug plate can rotate around the rotating shaft, the first lug plate is connected with one end of the driving arm, and the second lug plate is connected with one end of the driven arm.
5. The combined cooling quick linkage start-stop device according to claim 1, further comprising an open pin and a support arm, wherein the open pin is made of stainless steel, and the open pin is connected with the support arm to achieve the purpose of opening and closing.
6. The combined cooling quick linkage start-stop device according to claim 1, further comprising a fastening bolt connected to the base plate.
7. The combined cooling quick linkage start-stop device according to claim 1, wherein the electric actuator further comprises a controller, the controller is connected with a temperature sensor, the temperature sensor is used for collecting a water temperature signal and transmitting the water temperature signal to the controller, and the controller is used for obtaining the water temperature signal and giving an instruction to the motor.
8. The combination cooling quick linkage start stop of claim 5 wherein the support arm is made of stainless steel tubing.
9. A combined cooling quick coupled start stop according to claim 1 wherein a plurality of vanes are provided in the shutter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121199950 | 2021-05-31 | ||
| CN2021211999503 | 2021-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218509364U true CN218509364U (en) | 2023-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221332014.XU Active CN218509364U (en) | 2021-05-31 | 2022-05-30 | Quick linkage of joint cooling opens and stops device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218509364U (en) |
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2022
- 2022-05-30 CN CN202221332014.XU patent/CN218509364U/en active Active
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