Low-temperature environment aeronautical geophysical prospecting temperature control device

Abstract

The utility model belongs to the technical field of aeronautical geophysical prospecting, and particularly relates to a low-temperature environment aeronautical geophysical prospecting temperature control device which comprises a heating bin, the bottom of the heating bin is fixedly connected with a transmission bin, the top of the heating bin is detachably connected with a bin cover, and the middle of the bin cover is rotationally connected with a rotating pipe. A plurality of heat pipes are fixedly assembled on the outer wall of the rotating pipe and located in the heating bin in an array mode, a vertical rod is fixedly connected to the outer wall of the rotating pipe and located between the two heat pipes, the length of the vertical rod is larger than that of the heat pipes, and one end of the rotating pipe is rotationally connected with a pressing pipe; the geophysical prospecting instrument is clamped through the pressing pipe and the supporting plate, the rotating disc drives the heat pipe to heat the outer side of the geophysical prospecting instrument at the same time, the damping performance of the temperature control device is improved, the temperature control device is convenient to carry outdoors, the geophysical prospecting instrument can be heated in time, the angle of a heat source can be circularly converted, and the service life of the geophysical prospecting instrument is prolonged. And the temperature distribution in the temperature control device is more uniform.

Description

Technical Field

[0001] The utility model belongs to the technical field of aerial geophysical exploration, and in particular relates to a temperature control device for aerial geophysical exploration in a low-temperature environment. Background Art

[0002] Airborne geophysical exploration, abbreviated as airborne geophysical prospecting, is a type of geophysical prospecting method. It uses specialized geophysical instruments aboard aircraft to detect changes in various geophysical fields during flight, thereby studying and locating underground geological structures and mineral deposits. When operating in extremely cold temperatures, the precision equipment within airborne geophysical prospecting equipment is susceptible to performance degradation or even damage. Therefore, maintaining the equipment within a suitable operating temperature range is crucial, typically achieved through the use of heated cabinets.

[0003] The existing aerial geophysical exploration technology mostly conducts physical exploration outdoors. After working in a low-temperature environment, the geophysical exploration instruments need to be placed in a heating cabinet in time. This requires carrying the cabinet with you to ensure that the instruments can be protected in time. However, during the movement of the existing heating cabinet, due to the complex outdoor geographical environment, bumps often occur, causing the exploration instruments to bump and shake, which can easily cause damage to electronic devices. In addition, the heat source angle of the heating cabinet is relatively fixed, which wastes performance and the temperature distribution inside the cabinet is not uniform. Utility Model Content

[0004] The purpose of the utility model is to provide an aerial geophysical temperature control device for low-temperature environments. The geophysical instrument is clamped by a pressing tube and a supporting plate. The rotating disk simultaneously drives the heat pipe to heat the outside of the geophysical instrument, thereby improving the shock absorption performance of the temperature control device and being convenient to carry outdoors, so that the geophysical instrument can be heated in time, and the heat source angle can be cyclically converted to make the temperature distribution in the temperature control device more uniform.

[0005] The technical solutions adopted by this utility model are as follows:

[0006] The heat exchanger is installed in the heat exchanger box, and the heat exchanger is installed in the heat exchanger box, and the heat exchanger is installed in the heat exchanger box.

[0007] The top of the rotating tube is electrically assembled with a knob switch.

[0008] A motor is fixedly assembled inside the transmission compartment, and an output end of the motor is transmission-connected to the rotating disk.

[0009] One side of the clamping rod is elastically connected with a clamping block.

[0010] A limiting rod is symmetrically fixedly connected to the bottom of the supporting plate and located below the clamping rod. The limiting rod passes through one end of the fixing seat and is slidably connected to the outer wall of the motor.

[0011] The pressure tube is rotatably arranged at the axis center of the heating chamber.

[0012] The technical effect achieved by the utility model is as follows: the geophysical instrument is clamped by the pressing tube and the supporting plate, and the rotating disk simultaneously drives the heat pipe to heat the outside of the geophysical instrument, thereby improving the shock absorption performance of the temperature control device, making it convenient to carry outdoors, so that the geophysical instrument can be heated in time, and the heat source angle can be cyclically converted to make the temperature distribution in the temperature control device more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an overall appearance diagram of the low-temperature environment airborne geophysical exploration temperature control device provided by an embodiment of the present utility model;

[0014] Figure 2 This is a diagram showing the internal structure of the low-temperature environment airborne geophysical exploration temperature control device provided by an embodiment of the present utility model;

[0015] Figure 3 yes Figure 2 A partial enlarged view of point A in the middle.

[0016] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0017] 1. Heating chamber; 101. Transmission chamber; 102. Motor; 103. Rotating tube; 104. Knob switch; 105. Pressure tube; 106. Heat pipe; 107. Rotating plate; 108. Baffle; 109. Vertical rod; 110. Fixed seat; 111. Support plate; 112. Limit rod; 113. Clamp rod; 114. Clamp block; 115. Spring column; 116. Chamber cover. DETAILED DESCRIPTION

[0018] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0019] like Figure 1-Figure 3 As shown, a low-temperature environment airborne geophysical exploration temperature control device includes a heating chamber 1, a transmission chamber 101 is fixedly connected to the bottom of the heating chamber 1, a chamber cover 116 is detachably connected to the top of the heating chamber 1, a rotating tube 103 is rotatably connected to the middle of the chamber cover 116, a plurality of heat pipes 106 are fixedly assembled in an array on the outer wall of the rotating tube 103 and located inside the heating chamber 1, a vertical rod 109 is fixedly connected to the outer wall of the rotating tube 103 and located between two heat pipes 106, and the length of the vertical rod 109 is 1 / 4" (1 / 4)". Larger than the heat pipe 106, one end of the rotating tube 103 is rotatably connected to the pressure tube 105, and the pressure tube 105 is rotatably set at the axis center of the heating chamber 1. The bottom of the heating chamber 1 is fixedly connected to the fixing seat 110, and the top of the fixing seat 110 is fixedly connected to the spring column 115. The top of the spring column 115 and below the pressure tube 105 are fixedly connected to the support plate 111. The outer wall of the support plate 111 is symmetrically fixedly connected to the clamping rod 113, and one side of the clamping rod 113 is elastically connected to the clamping block 114.

[0020] According to the above structure, since the length of the vertical rod 109 is greater than that of the heat pipe 106, the chamber cover 116 can be placed upright on the ground through the vertical rod 109 to prevent the heat pipe 106 from being damaged by pressure. The geophysical instrument is placed on the pallet 111, and the clamping block 114 is extended and retracted according to the width of the geophysical instrument. The clamping rod 113 clamps it left and right, and the chamber cover 116 is fixed on the top of the heating chamber 1. The pressure tube 105 slightly pressurizes the geophysical instrument, and the spring column 115 is extended and retracted. The geophysical instrument can be fixed vertically. When encountering bumps, the spring column 115 and the clamping block 114 can be used to absorb shock. Twisting the knob switch 104 moves the internal encoder, changes the closed state of the contact point, and makes the heat pipe 106 energized for heating.

[0021] Refer to the attached Figure 1-Figure 3 The motor 102 is fixedly assembled inside the transmission chamber 101, and the knob switch 104 is electrically assembled on the top of the rotating tube 103. A rotating disk 107 is rotatably assembled at the bottom of the heating chamber 1 and located on the outside of the fixed seat 110. A baffle 108 is fixedly connected to the top of the rotating disk 107 and located on one side of the vertical rod 109. The output end of the motor 102 is transmission-connected to the rotating disk 107. The bottom of the support plate 111 is symmetrically fixedly connected to the limit rod 112 below the clamping rod 113. The limit rod 112 passes through one end of the fixed seat 110 and is slidably connected to the outer wall of the motor 102.

[0022] According to the above structure, when the spring column 115 is extended and retracted, the limit rod 112 slides downward to prevent the horizontal twisting of the support plate 111. The starting motor 102 drives the rotating disk 107 to rotate. The rotating disk 107 pushes the vertical rod 109 through the baffle 108. The vertical rod 109 drives the rotating tube 103 to rotate. The rotating tube 103 drives the heat pipe 106 to rotate continuously on the outside of the geophysical instrument. The utility model clamps the geophysical instrument through the pressure tube 105 and the support plate 111. The rotating disk 107 simultaneously drives the heat pipe 106 to heat the outside of the geophysical instrument, thereby improving the shock absorption performance of the temperature control device and facilitating carrying outdoors, so that the geophysical instrument can be heated in time, and the heat source angle can be cyclically converted to make the temperature distribution in the temperature control device more uniform.

[0023] The working principle of the utility model is as follows: since the length of the vertical rod 109 is greater than that of the heat pipe 106, the chamber cover 116 can be placed upright on the ground through the vertical rod 109 to prevent the heat pipe 106 from being damaged by pressure. The geophysical instrument is placed on the support plate 111, the clamping block 114 is retracted according to the width of the geophysical instrument, and the clamping rod 113 clamps it left and right. The chamber cover 116 is fixed on the top of the heating chamber 1, the pressure tube 105 slightly pressurizes the geophysical instrument, the spring column 115 is retracted, and the geophysical instrument can be fixed vertically. When encountering bumps, it can be The spring column 115 and the clamping block 114 reduce shock. Twisting the knob switch 104 moves the internal encoder, changes the closed state of the contact point, and enables the heat pipe 106 to be energized and heated. When the spring column 115 is extended or retracted, the limit rod 112 slides downward to prevent the support plate 111 from twisting horizontally. The motor 102 is started to drive the rotating disk 107 to rotate. The rotating disk 107 pushes the vertical rod 109 through the baffle 108. The vertical rod 109 drives the rotating tube 103 to rotate. The rotating tube 103 drives the heat pipe 106 to rotate continuously outside the geophysical instrument.

[0024] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A low-temperature environment airborne geophysical exploration temperature control device, comprising a heating chamber (1), a transmission chamber (101) fixedly connected to the bottom of the heating chamber (1), and a chamber cover (116) detachably connected to the top of the heating chamber (1), characterized in that: The middle part of the chamber cover (116) is rotatably connected to a rotating tube (103), and a plurality of heat pipes (106) are fixedly assembled in an array on the outer wall of the rotating tube (103) and located inside the heating chamber (1). A vertical rod (109) is fixedly connected to the outer wall of the rotating tube (103) and located between two of the heat pipes (106), and the length of the vertical rod (109) is greater than that of the heat pipe (106). One end of the rotating tube (103) is rotatably connected to a pressure tube (105), and the bottom of the heating chamber (1) is fixedly connected to a fixing seat ( 110), a rotating disk (107) is rotatably assembled at the bottom of the heating chamber (1) and located outside the fixing seat (110), a baffle (108) is fixedly connected to the top of the rotating disk (107) and located on one side of the vertical rod (109), a spring column (115) is fixedly connected to the top of the fixing seat (110), a support plate (111) is fixedly connected to the top of the spring column (115) and located below the pressure tube (105), and a clamping rod (113) is symmetrically fixedly connected to the outer wall of the support plate (111).

2. The low-temperature environment airborne geophysical exploration temperature control device according to claim 1, characterized in that: The top of the rotating tube (103) is electrically assembled with a knob switch (104).

3. The low-temperature environment airborne geophysical exploration temperature control device according to claim 1, characterized in that: A motor (102) is fixedly assembled inside the transmission chamber (101), and an output end of the motor (102) is transmission-connected to the rotating disk (107).

4. The low-temperature environment airborne geophysical exploration temperature control device according to claim 1, characterized in that: One side of the clamping rod (113) is elastically connected to a clamping block (114).

5. The low-temperature environment airborne geophysical exploration temperature control device according to claim 1, characterized in that: A limiting rod (112) is symmetrically fixedly connected to the bottom of the support plate (111) and below the clamping rod (113). The limiting rod (112) passes through one end of the fixing seat (110) and is slidably connected to the outer wall of the motor (102).

6. The low-temperature environment airborne geophysical exploration temperature control device according to claim 1, characterized in that: The pressing tube (105) is rotatably arranged at the axis of the heating chamber (1).

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