Anti-condensation device for sampling pipe of asphalt storage tank

Abstract

The utility model provides an anti-condensation device for an asphalt storage tank sampling pipe, which comprises a sampling pipe body, an anti-condensation component is mounted on the sampling pipe body, a mounting cylinder is inserted on the periphery of the sampling pipe body, a spiral pipe is arranged in an interlayer of the mounting cylinder, a transverse pipe is communicated with a water outlet end of the spiral pipe, and a water outlet end of the transverse pipe is communicated with a water outlet end of the spiral pipe. The heating water tank is communicated with one end, far away from the spiral pipe, of the transverse pipe, the bottom end of the heating water tank is fixedly connected with a bearing plate, and one end, far away from the heating water tank, of the bearing plate is connected with the mounting cylinder. Hot water in the heating water tank enters the spiral pipe in the mounting cylinder to circulate, the hot water enters the heating water tank again through the transverse pipe, the temperature of the outer wall of the sampling pipe body is maintained through the hot water in the spiral pipe, and asphalt is prevented from being condensed in the sampling pipe body, so that the fluidity of the asphalt is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to anti -coagulation device technical field especially is related to a kind of anti -coagulation device for asphalt storage tank sampling pipe. BACKGROUND

[0002] Asphalt storage tank is used for storing and heating asphalt equipment, widely used in road construction and waterproof engineering and other fields, modern asphalt storage tank is usually equipped with automatic temperature control system, can be adjusted according to actual needs temperature, to ensure the viscosity and fluidity of asphalt.

[0003] Among them, the bottom of the asphalt storage tank is provided with a sampling pipe for sampling, the asphalt in the asphalt storage tank is sampled and detected by the sampling pipe, the sampling pipe is on the outer wall of the asphalt storage tank, during sampling, due to the temperature difference between the external room temperature and the temperature inside the asphalt storage tank, asphalt enters the sampling pipe, with the temperature drop, the fluidity of asphalt becomes poor, asphalt retention in sampling pipe can easily cause the blockage of sampling pipe. SUMMARY

[0004] The utility model discloses a kind of anti -coagulation device for asphalt storage tank sampling pipe, to solve the temperature difference between the external room temperature and the temperature inside the asphalt storage tank, asphalt enters the sampling pipe, with the temperature drop, the fluidity of asphalt becomes poor Problem.

[0005] The utility model provides a kind of anti -coagulation device for asphalt storage tank sampling pipe, including sampling pipe body, anti -coagulation component is installed on the sampling pipe body, the anti -coagulation component is used to promote the surface temperature of the sampling pipe body, so that asphalt solution is discharged from the sampling pipe body;

[0006] The anti -coagulation component includes installation cylinder, spiral pipe, cross pipe and heating water tank;

[0007] The installation cylinder is inserted on the outer periphery of the sampling pipe body, the spiral pipe is arranged in the partition layer of the installation cylinder, the cross pipe and the water outlet end of the spiral pipe are communicated, the heating water tank and cross pipe are communicated away from one end of the spiral pipe, the bottom end of the heating water tank is fixedly connected with bearing plate, the end of the bearing plate away from the heating water tank is connected with the installation cylinder.

[0008] Preferably, heating water tank is installed on the flow guide, the flow guide is used to guide hot water in the heating water tank into the spiral pipe;

[0009] The flow guide includes liquid inlet pipe, water pump and liquid outlet pipe;

[0010] The bottom end of the liquid inlet pipe extends into the inner cavity of the heating water tank, the water inlet end of the water pump is communicated with the liquid inlet pipe, the liquid outlet pipe is communicated with the water outlet end of the water pump, and the end of the liquid outlet pipe away from the water pump is communicated with the spiral pipe.

[0011] Preferably, the mounting cylinder is provided with a heat preservation assembly for slowing down the dissipation speed of the surface temperature of the mounting cylinder.

[0012] The heat preservation assembly comprises a first protective shell, a second protective shell, a connecting piece, heat preservation cotton and a fixing piece.

[0013] The first protective shell is inserted on the outer periphery of the mounting cylinder, the second protective shell is connected with the first protective shell through the connecting piece, the heat preservation cotton is wrapped on the outer periphery of the mounting cylinder, and the second protective shell is connected with the asphalt storage tank through the fixing piece.

[0014] Preferably, the fixing piece comprises a clamping plate, a clamping seat and a bolt.

[0015] The clamping plate is fixedly connected with the outer periphery of the second protective shell, the clamping seat is inserted in the limiting groove of the clamping plate, the clamping seat is connected with the clamping plate through the bolt, and the clamping seat is fixedly connected with the outer periphery of the asphalt storage tank.

[0016] Preferably, the connecting piece comprises a fixing block, a backing plate and a positioning pin.

[0017] The fixing block is fixedly connected with the outer periphery of the second protective shell, the backing plate is fixedly connected with the outer periphery of the first protective shell, and the backing plate is connected with the fixing block through the positioning pin.

[0018] Preferably, the clamping seat is uniformly provided with threaded holes, and the threaded holes are matched with the bolt.

[0019] Preferably, the heating water tank is provided with a resistance wire, and the resistance wire is used for heating the water source in the heating water tank.

[0020] Preferably, the bottom end of the heating water tank is provided with a drain plug, and the drain plug is used for draining waste water in the heating water tank.

[0021] Preferably, the top end of the heating water tank is communicated with a water injection pipe, and the water injection pipe is provided with a sealing plug.

[0022] Preferably, the feeding end of the sampling pipe body is provided with a mounting disc, and the mounting disc is uniformly provided with through holes.

[0023] The utility model provides a kind of anti-condensation device for asphalt storage tank sampling pipe:

[0024] Through cooperation of the installation cylinder, the spiral pipe, the cross pipe and the heating water tank, the installation cylinder is sleeved on the outer wall of the sampling pipe body, the hot water in the heating water tank enters the spiral pipe in the installation cylinder to circulate, the hot water reenters the heating water tank through the cross pipe, and the temperature of the outer wall of the sampling pipe body is maintained through the hot water in the spiral pipe, so that the asphalt is prevented from condensing in the inner embedding of the sampling pipe body, and the flowability of the asphalt is improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the specific embodiment of the present application or the technical scheme in the prior art, the drawings needed to be used in the specific embodiment or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of the drawings.

[0026] Figure 1 It is a structural schematic view of the present application;

[0027] Figure 2 It is a sectional view of the installation cylinder in the present application;

[0028] Figure 3 It is a structural schematic view of the liquid inlet pipe, the water pump and the liquid outlet pipe in the present application;

[0029] Figure 4 It is an exploded view of the first protective shell, the second protective shell, the connecting piece and the thermal insulation cotton in the present application;

[0030] Figure 5 It is a structural schematic view of the sampling pipe body and the installation disc in the present application.

[0031] Explanation of reference signs:

[0032] 1-sampling pipe body, 11-installation disc, 2-anti-solidification assembly, 21-installation cylinder, 22-spiral pipe, 23-cross pipe, 24-heating water tank, 241-flow guide piece, 241a-liquid inlet pipe, 241b-water pump, 241c-liquid outlet pipe, 242-resistance wire, 243-drain plug, 244-water inlet, 245-sealing plug, 25-bearing plate, 3-thermal insulation assembly, 31-first protective shell, 32-second protective shell, 33-connecting piece, 331-fixing block, 332-pad plate, 333-positioning pin, 34-thermal insulation cotton, 35-fixing piece, 351-clamping plate, 352-clamping seat, 353-bolt. DETAILED DESCRIPTION

[0033] The technical solutions of the present application will be clearly and completely described below with reference to the embodiments, obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present application.

[0034] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0035] In the description of the present application, it should be understood that the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited. In addition, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] In the present embodiment, as shown in Figure 1 and Figure 2 A kind of anti-freezing device for asphalt storage tank sampling tube, including sampling tube body 1, anti-freezing component 2 is installed on sampling tube body 1, anti-freezing component 2 is used to promote the surface temperature of sampling tube body 1, to make asphalt solution discharge from sampling tube body 1, anti-freezing component 2 includes installation cylinder 21, spiral pipe 22, cross pipe 23 and heating water tank 24, installation cylinder 21 is inserted on the outer periphery of sampling tube body 1, spiral pipe 22 is configured in the partition layer of installation cylinder 21, cross pipe 23 and the water outlet end of spiral pipe 22 are communicated, heating water tank 24 and cross pipe 23 away from the end of spiral pipe 22 are communicated, the bottom end of heating water tank 24 is fixedly connected with bearing plate 25, the end of bearing plate 25 away from heating water tank 24 is connected with installation cylinder 21.

[0037] Thus, the hot water in the heating tank 24 is circulated into the spiral pipe 22 in the mounting cylinder 21, and the hot water re-enters the heating tank 24 through the cross pipe 23, so that the temperature of the outer wall of the sampling tube body 1 is maintained by the hot water in the spiral pipe 22, and the asphalt is prevented from condensing in the inner embedding of the sampling tube body 1.

[0038] Specifically, the through hole of the mounting cylinder 21 is matched with the sampling tube body 1, the spiral pipe 22 is wound in the partition layer of the mounting cylinder 21, the cross pipe 23 communicates the spiral pipe 22 and the heating tank 24, and the bearing plate 25 is used to support the mounting cylinder 21.

[0039] In some embodiments, as shown in Figure 3 The heating tank 24 is provided with a flow guide 241 for guiding the hot water in the heating tank 24 into the spiral pipe 22. The flow guide 241 includes a liquid inlet pipe 241a, a water pump 241b, and a liquid outlet pipe 241c. The bottom end of the liquid inlet pipe 241a extends into the inner cavity of the heating tank 24. The water inlet end of the water pump 241b is communicated with the liquid inlet pipe 241a. The liquid outlet pipe 241c is communicated with the water outlet end of the water pump 241b. The end of the liquid outlet pipe 241c away from the water pump 241b is communicated with the spiral pipe 22.

[0040] Specifically, the liquid inlet pipe 241a extends to the bottom end of the inner cavity of the heating tank 24. The water pump 241b is used to guide the water source in the liquid inlet pipe 241a into the liquid outlet pipe 241c. The liquid outlet pipe 241c is used to input the water source into the spiral pipe 22.

[0041] In addition, the flow guide 241 is only one way to guide the water source in the heating tank 24 into the spiral pipe 22. The water source in the heating tank 24 can also directly enter the spiral pipe 22 through the cross pipe 23.

[0042] In some embodiments, as shown in Figure 4 The mounting cylinder 21 is provided with a heat preservation assembly 3 for slowing down the dissipation speed of the surface temperature of the mounting cylinder 21. The heat preservation assembly 3 includes a first protective shell 31, a second protective shell 32, a connecting piece 33, heat preservation cotton 34, and a fixing piece 35. The first protective shell 31 is inserted on the outer periphery of the mounting cylinder 21. The second protective shell 32 is connected with the first protective shell 31 through the connecting piece 33. The heat preservation cotton 34 is wrapped on the outer periphery of the mounting cylinder 21. The second protective shell 32 is connected with the asphalt storage tank through the fixing piece 35.

[0043] Specifically, the first protective shell 31 and the second protective shell 32 are connected together to form a cylindrical cavity structure for wrapping the mounting cylinder 21. The heat preservation cotton 34 has the characteristics of light weight, high strength, oxidation resistance, low thermal conductivity, good softness, corrosion resistance, small heat capacity, sound insulation, etc. The heat preservation cotton 34 is in a cylindrical shape.

[0044] It should be noted that the first protective shell 31 and the second protective shell 32 are installed on the outer wall of the thermal cotton 34, which protects the thermal cotton 34 and slows down the temperature dissipation of the sampling tube body 1.

[0045] In some embodiments, as shown in Figure 3 The fixing member 35 includes a clamping plate 351, a clamping seat 352, and a bolt 353. The clamping plate 351 is fixedly connected with the outer periphery of the second protective shell 32. The clamping seat 352 is inserted into a limiting groove of the clamping plate 351. The clamping seat 352 is connected with the clamping plate 351 through the bolt 353. The clamping seat 352 is fixedly connected with the outer periphery of the asphalt storage tank.

[0046] Specifically, the top of the clamping plate 351 is processed with a sliding groove matched with the clamping seat 352. The clamping seat 352 is used to connect with the outer wall of the asphalt storage tank. The bolt 353 is used to connect the clamping seat 352 and the clamping plate 351. The position of the clamping plate 351 on the clamping seat 352 is adjusted to adjust the position of the first protective shell 31 and the second protective shell 32 on the mounting cylinder 21.

[0047] In some embodiments, as shown in Figure 4 The connecting member 33 includes a fixing block 331, a backing plate 332, and a positioning pin 333. The fixing block 331 is fixedly connected with the outer periphery of the second protective shell 32. The backing plate 332 is fixedly connected with the outer periphery of the first protective shell 31. The backing plate 332 is connected with the fixing block 331 through the positioning pin 333.

[0048] Specifically, the fixing block 331 is provided with four and is symmetrically distributed about the second protective shell 32. The backing plate 332 is used to constrain the use position of the positioning pin 333. The outer wall of the positioning pin 333 is processed with threads.

[0049] In addition, under the premise of meeting the connection of the first protective shell 31 and the second protective shell 32, the connecting member 33 can be replaced by other connection structures.

[0050] In some embodiments, as shown in Figure 4 The clamping seat 352 is uniformly distributed with threaded holes matched with the bolt 353.

[0051] A plurality of threaded holes are distributed on the surface of the clamping seat 352. The bolt 353 is connected with different threaded holes to change the position of the clamping plate 351 on the clamping seat 352.

[0052] In some embodiments, as shown in Figure 2 The heating water tank 24 is installed with a resistance wire 242, which is used to heat the water source in the heating water tank 24.

[0053] Specifically, the resistance wire 242 is used to heat the water source in the heating water tank 24 after being electrified. External hot water can also be directly introduced into the heating water tank 24.

[0054] In some embodiments, as Figure 2 As shown, a drain plug 243 is provided at the bottom end of the heating water tank 24 , and the drain plug 243 is used to drain the waste water in the heating water tank 24 .

[0055] Specifically, the drain plug 243 and the heating water tank 24 are designed to be detachable, and the waste water in the heating water tank 24 can be discharged by opening the drain plug 243.

[0056] In some embodiments, as Figure 2 As shown, the top of the heating water tank 24 is connected to a water injection pipe 244 , and the water injection pipe 244 is provided with a sealing plug 245 .

[0057] Water is injected into the heating water tank 24 through the water injection pipe 244 , and the sealing plug 245 is used to control the opening and closing of the water injection pipe 244 .

[0058] In some embodiments, as Figure 5 As shown, a mounting plate 11 is installed at the feed end of the sampling tube body 1 , and through holes are evenly distributed on the mounting plate 11 .

[0059] The mounting plate 11 is used to connect the sampling tube body 1 and the asphalt storage tank. The through holes on the mounting plate 11 are used to install connecting screws to fix the mounting plate 11 and the asphalt storage tank together.

[0060] The working principle of this application is described below with a preferred embodiment:

[0061] Fix the holder 352 to the outer wall of the asphalt storage tank, then connect the sampling tube body 1 and the bottom of the asphalt storage tank, connect the holder 352 with the clamping plate 351 through the bolt 353, and then the second protective shell 32 located on the clamping plate 351 is placed on the outer wall of the mounting tube 21, buckle the first protective shell 31 and the second protective shell 32 together, use the positioning pin 333 to connect the pad 332 and the fixing block 331, and then fix the first protective shell 31 and the second protective shell 32, and then fill the insulation cotton 34 between the first protective shell 31 and the second protective shell 32 and the mounting tube 21, and open The control valve of the sampling tube body 1 is used to take samples. At the same time, the resistance wire 242 is energized, and the water source in the heating water tank 24 is heated by the resistance wire 242. The water pump 241b is started, and the water pump 241b introduces the hot water in the heating water tank 24 into the liquid outlet pipe 241c through the liquid inlet pipe 241a. The hot water enters the spiral tube 22 in the installation cylinder 21 for circulation, and the hot water re-enters the heating water tank 24 through the horizontal pipe 23. The temperature of the outer wall of the sampling tube body 1 is maintained by the hot water in the spiral tube 22 to prevent asphalt from condensing in the embedded part of the sampling tube body 1.

[0062] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An anti-condensation device for a sampling tube of an asphalt storage tank, comprising a sampling tube body (1), characterized in that: An anti-coagulation component (2) is installed on the sampling tube body (1), and the anti-coagulation component (2) is used to increase the surface temperature of the sampling tube body (1) so as to discharge the asphalt solution from the sampling tube body (1); The anti-solidification assembly (2) comprises a mounting tube (21), a spiral tube (22), a transverse tube (23) and a heating water tank (24); The mounting tube (21) is inserted into the outer periphery of the sampling tube body (1), the spiral tube (22) is arranged in the partition of the mounting tube (21), the transverse tube (23) is connected to the water outlet end of the spiral tube (22), the heating water tank (24) is connected to the end of the transverse tube (23) away from the spiral tube (22), the bottom end of the heating water tank (24) is fixedly connected to a bearing plate (25), and the end of the bearing plate (25) away from the heating water tank (24) is connected to the mounting tube (21).

2. The anti-condensation device for asphalt storage tank sampling tube according to claim 1, characterized in that: A flow guide (241) is installed on the heating water tank (24), and the flow guide (241) is used to guide the hot water in the heating water tank (24) into the spiral tube (22); The flow guide (241) includes a liquid inlet pipe (241a), a water pump (241b) and a liquid outlet pipe (241c); The bottom end of the liquid inlet pipe (241a) extends into the inner cavity of the heating water tank (24), the water inlet end of the water pump (241b) is connected to the liquid inlet pipe (241a), the liquid outlet pipe (241c) is connected to the water outlet end of the water pump (241b), and the end of the liquid outlet pipe (241c) away from the water pump (241b) is connected to the spiral tube (22).

3. The anti-condensation device for asphalt storage tank sampling tube according to claim 1, characterized in that: A heat preservation component (3) is installed on the installation cylinder (21), and the heat preservation component (3) is used to slow down the dissipation speed of the surface temperature of the installation cylinder (21); The heat-insulating assembly (3) comprises a first protective shell (31), a second protective shell (32), a connecting piece (33), heat-insulating cotton (34) and a fixing piece (35); The first protective shell (31) is inserted into the outer periphery of the installation tube (21), the second protective shell (32) is connected to the first protective shell (31) via the connecting piece (33), the thermal insulation cotton (34) is wrapped around the outer periphery of the installation tube (21), and the second protective shell (32) is connected to the asphalt storage tank via the fixing piece (35).

4. The anti-condensation device for asphalt storage tank sampling tube according to claim 3, characterized in that: The fixing member (35) includes a clamping plate (351), a clamping seat (352) and a bolt (353); The clamping plate (351) is fixedly connected to the outer periphery of the second protective shell (32); the clamping seat (352) is inserted into the limiting groove of the clamping plate (351); the clamping seat (352) is connected to the clamping plate (351) via the bolt (353); and the clamping seat (352) is fixedly connected to the outer periphery of the asphalt storage tank.

5. The anti-condensation device for asphalt storage tank sampling tube according to claim 3, characterized in that: The connecting member (33) includes a fixing block (331), a backing plate (332) and a positioning pin (333); The fixing block (331) is fixedly connected to the outer periphery of the second protective shell (32), the pad (332) is fixedly connected to the outer periphery of the first protective shell (31), and the pad (332) is connected to the fixing block (331) via the positioning pin (333).

6. The anti-condensation device for asphalt storage tank sampling tube according to claim 4, characterized in that: The clamping seat (352) is evenly distributed with threaded holes, which are adapted to the bolts (353).

7. The anti-condensation device for asphalt storage tank sampling tube according to claim 1, characterized in that: A resistance wire (242) is installed in the heating water tank (24), and the resistance wire (242) is used to heat the water source in the heating water tank (24).

8. The anti-condensation device for asphalt storage tank sampling tube according to claim 1, characterized in that: A drain plug (243) is provided at the bottom end of the heating water tank (24), and the drain plug (243) is used to drain waste water in the heating water tank (24).

9. The anti-condensation device for asphalt storage tank sampling tube according to claim 1, characterized in that: The top end of the heating water tank (24) is connected to a water injection pipe (244), and the water injection pipe (244) is provided with a sealing plug (245).

10. The anti-condensation device for asphalt storage tank sampling tube according to claim 1, characterized in that: The feed end of the sampling tube body (1) is provided with a mounting plate (11), and through holes are evenly distributed on the mounting plate (11).

Images