CN115597300B

CN115597300B - Temperature control equipment suitable for heat storage heat exchanger for heat storage cold chain transportation

Info

Publication number: CN115597300B
Application number: CN202211204087.5A
Authority: CN
Inventors: 赵彦琦; 张岩岩; 陈亚辉
Original assignee: Jiangsu University
Current assignee: Jiangsu University
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-08-01
Anticipated expiration: 2042-09-29
Also published as: CN115597300A

Abstract

The utility model discloses temperature control equipment suitable for a heat storage and cold chain transportation heat storage exchanger, which comprises a protective box, wherein the front surface of the protective box is provided with symmetrically arranged jacks, and a cover plate is arranged on the front surface of the protective box through a hinge; pull rings are installed on the front face of the cover plate, symmetrically arranged inserted bars are installed on the back face of the cover plate, storage blocks are installed on the top of the protective box, notches are formed in the tops of the storage blocks in a penetrating mode, connecting blocks are placed on the tops of the storage blocks, lifting handles are installed on the tops of the connecting blocks, connecting rods are installed on the outer surfaces of the connecting blocks, and stop rods are installed on the front face of the connecting rods through shaft pieces. According to the utility model, the protective box, the cover plate, the stop lever, the lifting handle and the pull ring are arranged, the lifting handle is pulled upwards, then the stop lever is pulled, so that the stop lever can be positioned in the horizontal direction under the action of the shaft piece, and then the cover plate can be pulled open, thereby facilitating the overhaul of the main body of the refrigerating water tank in the protective box by staff.

Description

Temperature control equipment suitable for heat storage heat exchanger for heat storage cold chain transportation

Technical Field

The utility model relates to the technical field of heat exchanger temperature control, in particular to heat storage heat exchanger temperature control equipment suitable for heat storage cold chain transportation.

Background

When the heat storage cold chain is transported, a refrigeration device is usually required, and in the refrigeration process, heat exchange operation is required through a heat exchanger, however, the heat conductivity coefficient of the existing cold storage material is not high, so that the heat transfer efficiency during cold storage is poor, and the whole cold storage efficiency is finally influenced, and therefore, a temperature control device suitable for the heat storage cold chain transportation heat storage heat exchanger is urgently needed.

The existing temperature control equipment has the following defects:

1. patent document CN215340855U provides a temperature control device, including the air conditioner, with the air outlet of air conditioner be linked together steady voltage storehouse, with steady voltage storehouse be linked together adjust the storehouse that adjusts the temperature, adjust the storehouse with the return air inlet of air conditioner be linked together, the air current of air conditioner's air outlet pass through steady voltage storehouse, adjust the storehouse in proper order, get back to air conditioner from the return air inlet in, an lateral surface of adjusting the storehouse be the working face. The temperature control equipment is provided with the pressure stabilizing bin and the air return port, the pressure stabilizing bin can play a role in buffering, gas coming out of the air outlet of the air conditioner is buffered by the pressure stabilizing bin and then enters the temperature adjusting bin, stable air flow is formed after the gas enters the temperature adjusting bin, in addition, the air return port can return the gas in the temperature adjusting bin to the air conditioner, the temperature of the air outlet of the air conditioner is prevented from being influenced due to the fact that the temperature of the environment is greatly different from that of the temperature in the temperature adjusting bin, the temperature of the temperature adjusting bin is kept in a constant state, the temperature of a working face is uniform, and the temperature difference can be kept within 2-3 ℃, however, the temperature control equipment in the above publication mainly considers how to keep the temperature adjusting bin in a constant state, and does not consider the problem that the conventional temperature control equipment is inconvenient to overhaul when in use;

2. patent document CN214316063U discloses a temperature control device with an alarm function for eel processing, which comprises a device body, wherein both sides of the device body are bolted with fixing plates, and the bottom of the fixing plates is provided with a backing plate; according to the utility model, the motor is started immediately after the worker hears the alarm sound sent by the alarm, the motor drives the radiating fan blades to rotate through the cooperation of the coupler after the motor is started, a large amount of wind energy is generated when the radiating fan blades rotate, the radiating effect of the temperature control equipment can be improved, the shutdown phenomenon during processing is avoided, the working efficiency of the worker is improved, meanwhile, the equipment body drives the plurality of fixed cylinders to move downwards together when inclining, the fixed cylinders press the damper when moving downwards and enable the springs to enter a contracted state, the temperature control equipment can be prevented from toppling, the cost of a user is reduced, the practicability is high, but the temperature control equipment in the above-mentioned publication mainly considers how to reduce the use cost, and does not consider that the existing temperature control equipment does not have a limiting structure at the time, and has poor flexibility;

3. patent document CN210954754U discloses a temperature control device for a computer control cabinet, which comprises a control cabinet, one side fixed mounting of switch board bottom has the fixed block, and the positive fixed mounting of switch board has the guard gate, the positive top fixed mounting of guard gate has the observation window, and the positive one side fixed mounting of guard gate has the handle, the bottom fixed mounting of switch board inner chamber has the limiting plate, and the top fixed mounting of limiting plate has the well accuse ware. According to the temperature control equipment for the computer control cabinet, through the mutual coordination among the air exchange mechanism, the temperature detector, the exhaust fan and the miniature air exchange fan, the temperature inside the control cabinet is controlled better, so that the problem that when the temperature inside the control cabinet is too high, the effect of radiating through the fan is poor, and the central controller inside the control cabinet is damaged easily under the condition of high temperature is solved, the radiating effect inside the control cabinet is improved, but the temperature control equipment in the above publication mainly considers how to improve the temperature inside the control cabinet, does not consider the existing temperature control device, is inconvenient to regulate and control the flow of condensed water in the heat exchanger, and has poor practicability;

4. patent document CN213931261U discloses an engineering workshop temperature control equipment, including the control by temperature change case, the control by temperature change incasement top is provided with first cavity, first cavity internal fixation has the atomizer, first cavity internal fixation has the storage water tank, the storage water tank pass through the connecting pipe with the atomizer is connected, the storage water tank sets up atomizer week side, the second cavity is provided with the second gas outlet, the second gas outlet sets up first gas outlet below, the control by temperature change case top is fixed with temperature sensor, temperature sensor with the controller is connected, and this engineering workshop temperature control equipment can reach the radiating effect through the exhaust fan cooperation refrigerator, and the cooperation uses the atomizer, increases refrigeration effect, through exhaust fan cooperation heating net, can reach the heating effect, and the cooperation uses the atomizer, gets rid of the drying, makes the user be in a comfortable environment, satisfies user's refrigeration and the requirement of heating, facilitates the use, but the temperature control equipment in the above-mentioned publication mainly considers the comfort level when using to consider the temperature control device and does not have poor protector when using in consideration to current protector.

Disclosure of Invention

The utility model aims to provide temperature control equipment suitable for a heat storage and cold chain transportation heat storage heat exchanger, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the temperature control equipment suitable for the heat storage and cold chain transportation heat storage exchanger comprises a protective box, wherein the front surface of the protective box is of an open structure, symmetrically arranged jacks are arranged on the front surface of the protective box, and a cover plate is arranged on the front surface of the protective box through a hinge;

pull rings are arranged on the front surface of the cover plate, symmetrically arranged inserted bars are arranged on the back surface of the cover plate and are embedded with insertion holes, a storage block is arranged at the top of the protective box and is of a hollow structure, a notch is formed in the top of the storage block in a penetrating mode, a connecting block is arranged at the top of the storage block, a lifting handle is arranged at the top of the connecting block and is in an inverted concave shape, a connecting rod is arranged on the outer surface of the connecting block, and a stop lever is arranged on the front surface of the connecting rod through a shaft piece;

the stop lever is positioned at the inner side of the pull ring.

Preferably, the bottom wall of the storage block is provided with a storage block, the top of the storage block is provided with an elastic pull rope, the top end of the elastic pull rope is connected with the bottom of the connecting block, the bottom of the storage block is provided with a first spring, the first spring is positioned on the outer side of the elastic pull rope, and the top end of the first spring is connected with the bottom of the connecting block.

Preferably, the top of protective housing is embedded installs the electro-magnet, and the top laminating of electro-magnet has the iron sheet, and the protection casing is installed at the top of iron sheet, and symmetrical arrangement's connecting pipe one is installed at the top of protective housing, and wherein a set of connecting pipe one is located the inside of protection casing, and connecting pipe two is installed at the top of a set of connecting pipe one, and three shunt tubes of diameter variation in size are installed at the top of connecting pipe two, and electronic valve is all installed to the surface of three component flow tubes, and the water storage tube is installed at the top of three component flow tubes, and the feed liquor pipe is installed at the top of water storage tube.

Preferably, the limiting plates which are symmetrically arranged are arranged on the rear wall of the protective box, the second baffle plates are arranged on the surfaces, which are close to each other, of the two groups of limiting plates, the rubber columns which are uniformly arranged are arranged on the front surface of the second baffle plates, the first baffle plates are arranged on the back surface of the cover plate, the second springs which are uniformly arranged are arranged on the front wall of the first baffle plates, the buffer pads are arranged on the back surface of the second springs, and the silica gel heat dissipation pads which are uniformly arranged are arranged on the back surface of the buffer pads.

Preferably, the first spring is positioned at the inner side of the notch, the diameter of the connecting block is larger than that of the notch, and the stop lever can rotate on the connecting rod under the action of the shaft piece;

the protective cover is positioned at the rear of the storage block, the first group of connecting pipes are positioned at one side of the protective cover, the second connecting pipes are in a horn shape, the water storage pipe and the protective cover are positioned on the same horizontal plane, and the phase change material is filled in the protective cover;

the back of the second baffle is connected with the rear wall of the protective box, the first baffle is concave, and the size of the buffer cushion is smaller than that of the first baffle.

Preferably, the freezing water tank main part has been placed to the diapire of protective housing, and control device is installed in the front of freezing water tank main part, and the front of freezing water tank main part is laminated mutually with the silica gel heat dissipation pad, and control device is located the top of silica gel heat dissipation pad, and baffle one and baffle two all are located the outside of freezing water tank main part, and the front of the back of freezing water tank main part and rubber column laminate mutually.

Preferably, the top of the freezing water tank main body is provided with a water inlet port, the top of the water inlet port is provided with a conveying pipe, the top end of the conveying pipe is connected with the bottom end of the second connecting pipe, the top of the freezing water tank main body is provided with a water pump, the output end of the water pump is provided with a liquid outlet pipe, and the top end of the liquid outlet pipe is connected with the first connecting pipe of the other group and extends out.

Preferably, the top of the water storage pipe is provided with a temperature transmitter, the input end of the temperature transmitter is positioned in the water storage pipe, and the temperature transmitter is electrically connected with the electronic valve.

Preferably, the working steps of the temperature control device are as follows:

s1, before the temperature control equipment is used, firstly placing a main body of a freezing water tank in a protective box, installing a liquid outlet pipe on an output end of a water pump, screwing a second connecting pipe in one group of first connecting pipes, and connecting a water inlet port with the inner surface of the bottom of the second connecting pipe through a conveying pipe;

s2, closing the cover plate to enable the first baffle to limit the main body of the freezing water tank, and then pulling the lifting handle upwards, so that the connecting block can be pulled upwards, and then driving the first spring and the elastic pull rope on the bottom wall of the storage block to stretch upwards;

s3, screwing one end of a liquid inlet pipe on the top of the water storage pipe, connecting the other end of the liquid inlet pipe with the output end of the ternary eutectic aqueous salt solution heat storage heat exchanger, and connecting the top end of a liquid outlet pipe with the input end of the ternary eutectic aqueous salt solution heat storage heat exchanger;

s4, starting a water pump, conveying condensate water treated by the main body of the freezing water tank into the ternary eutectic aqueous salt solution heat storage heat exchanger again through a liquid outlet pipe, and circulating the condensate water to and fro, so that the temperature up-and-down floating phase difference of the ternary eutectic aqueous salt solution heat storage heat exchanger can be kept worse, and the service life of the ternary eutectic aqueous salt solution heat storage heat exchanger is prolonged.

Preferably, in the step S1, the method further includes the following steps:

s11, pushing the main body of the freezing water tank until the back surface of the main body of the freezing water tank can be attached to the rubber column, then electrifying the electromagnet, sleeving the protective cover on the surface of the water storage pipe, and pushing the protective cover downwards so that the iron sheet at the bottom of the protective cover can be attracted with the electromagnet;

in the step S2, the method further includes the following steps:

s21, then the stop lever is stirred to enable the stop lever to vertically downwards, then the lifting handle is slowly loosened, then the stop lever moves downwards under the action of the first spring, when the first spring and the elastic pull rope retract into the storage block through the notch, the stop lever is inserted into the pull ring to further play a certain limiting role, and then the cover plate can firmly cover the front face of the main body of the refrigerating water tank;

in the step S3, the method further includes the following steps:

s31, in the using process, condensed water in the ternary eutectic aqueous salt solution heat storage heat exchanger can enter the water storage pipe through the liquid inlet pipe, at the moment, the temperature transmitter can detect the temperature in the water storage pipe at any time, when the temperature of the condensed water flowing in is too high, an electronic valve on a shunt pipe with the minimum diameter is opened, so that the condensed water can enter the connecting pipe II through the shunt pipe, and enter the freezing water tank main body through the conveying pipe for condensation and cooling;

s32, when the temperature of the condensed water in the water storage pipe detected by the temperature transmitter is normal, an electronic valve on a middle-diameter shunt pipe is opened, when the detected temperature of the condensed water is too low, the electronic valve on the maximum-diameter shunt pipe is opened, the flow velocity of the condensed water at different temperatures is controlled by setting the shunt pipes with different diameters, the main body of the freezing water tank can be conveniently cooled by the smaller flow velocity, the cooling effect is improved, the condensed water can quickly pass through the main body of the freezing water tank by the larger flow velocity, and the temperature of the condensed water is kept within a certain range.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the protective box, the jack, the cover plate, the inserted link, the storage block, the connecting rod, the stop lever, the lifting handle and the pull ring are arranged, when the temperature control equipment is required to be overhauled, the lifting handle is pulled upwards, so that the connecting block is driven to move upwards, the stop lever can be driven to be pulled out from the pull ring, and then the stop lever is pulled, so that the stop lever can be positioned in the horizontal direction under the action of the shaft piece, and then the cover plate can be pulled open, thereby facilitating the overhauling of a main body of the freezing water tank in the protective box by a worker.

2. According to the utility model, the first spring, the object placing block and the elastic pull rope are arranged, so that the first spring and the elastic pull rope are driven to extend upwards in the process of pulling the lifting handle upwards, and after the lifting handle is loosened, the connecting block can be driven to move downwards under the action of elastic force, so that the stop lever is driven to move downwards, and a certain limiting effect is achieved.

3. The utility model is provided with an electromagnet, an iron sheet, a protective cover, a connecting pipe I, a shunt pipe, an electronic valve, a water storage pipe and a liquid inlet pipe, wherein the electromagnet is electrified firstly, then the protective cover is sleeved on the outer surface of the water storage pipe until the iron sheet can be attracted with the electromagnet, then the water storage pipe is connected with a heat exchanger through the liquid inlet pipe, condensed water is conveyed into the water storage pipe through the heat exchanger, and the electronic valve on the shunt pipe with a proper diameter is opened according to a detected temperature result, so that the flow rate of the condensed water can be adjusted according to actual needs.

4. According to the utility model, the first baffle, the second spring, the buffer cushion, the silica gel heat dissipation pad, the second baffle, the limiting plate and the rubber column are arranged, after the main body of the freezing water tank is placed in the protective box, the cover plate is closed, the first baffle and the limiting plate are used for limiting the main body of the freezing water tank, and the main body of the freezing water tank is protected through the buffer cushion, so that the damage probability of the main body of the freezing water tank after the protective box is collided is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an assembled structure of the protective cover of the present utility model;

FIG. 3 is a schematic plan assembly structure of the protection box of the present utility model;

FIG. 4 is a schematic diagram of an assembly structure of a block according to the present utility model;

FIG. 5 is a schematic diagram of an assembled structure of a second baffle plate according to the present utility model;

FIG. 6 is a schematic diagram of an assembled structure of a storage block according to the present utility model;

FIG. 7 is a schematic view of a planar assembly structure of a second baffle plate of the present utility model;

FIG. 8 is a schematic view of an assembled structure of a first baffle plate according to the present utility model;

fig. 9 is a flowchart of the operation of the present utility model.

In the figure: 1. a protective box; 2. a jack; 3. a cover plate; 4. a rod; 5. a storage block; 6. a notch; 7. a connecting block; 8. a connecting rod; 9. a stop lever; 10. a lifting handle; 11. a pull ring; 12. a first spring; 13. a storage block; 14. an elastic pull rope; 15. an electromagnet; 16. iron sheet; 17. a protective cover; 18. a first connecting pipe; 19. a second connecting pipe; 20. a shunt; 21. an electronic valve; 22. a water storage pipe; 23. a liquid inlet pipe; 24. a main body of the freezing water tank; 25. a water inlet port; 26. a water pump; 27. a liquid outlet pipe; 28. a temperature transmitter; 29. a first baffle; 30. a second spring; 31. a cushion pad; 32. a silica gel heat dissipation pad; 33. a second baffle; 34. a limiting plate; 35. rubber column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 4, 6 and 9, an embodiment of the present utility model is provided: the utility model provides a be applicable to heat-retaining cold chain transportation heat-retaining heat exchanger temperature control equipment, including protection box 1, pull ring 11 and elasticity stay cord 14, the front of protection box 1 is open structure, the front of protection box 1 is provided with symmetrical arrangement's jack 2, the apron 3 is installed through the hinge in the front of protection box 1, pull ring 11 is installed in the front of apron 3, the inserted bar 4 of symmetrical arrangement is installed to the back of apron 3, and inserted bar 4 is jogged mutually with jack 2, storage piece 5 is installed at the top of protection box 1, and storage piece 5 is hollow structure, the top of storage piece 5 runs through and is provided with notch 6, connecting block 7 has been placed at the top of storage piece 5, handle 10 is installed at the top of connecting block 7, and handle 10 is the font of falling "concave", connecting block 7's surface installs connecting rod 8, the pin 9 is installed through the shaft piece in the front of connecting rod 8, the inboard of pull ring 11 is located, storage piece 13 is installed at the diapire of storage piece 13, and elasticity stay cord 14 is installed at the top, and elasticity 14's top is connected with 7's bottom, storage piece 5 is installed at the bottom 12 of a spring 12 and is located a notch 6 in the diameter of a connecting block 6, the diameter of a connecting rod 12 is located at the connecting rod 6, the diameter of a connecting rod 12 is located at the diameter of a connecting rod 6, the connecting rod is located at the diameter of the connecting rod 6.

Further, when the main body 24 of the freezing water tank in the protective box 1 needs to be overhauled, the lifting handle 10 is pulled upwards, so that the connecting block 7 can be driven to move upwards, then the spring I12 and the elastic pull rope 14 on the storage block 13 can be driven to pull upwards, a certain limiting effect is achieved, then the stop lever 9 can be driven to be upwards far away from the pull ring 11, then the stop lever 9 is pulled, so that the stop lever 9 can rotate on the connecting rod 8 under the action of a shaft piece until the stop lever 9 can be positioned in the horizontal direction, then the pull ring 11 is pulled, then the cover plate 3 can be pulled to rotate under the action of a hinge until the inserting rod 4 is not embedded with the inserting hole 2, and then a worker can overhauls the main body 24 of the freezing water tank in the protective box 1.

Referring to fig. 2 and 3, an embodiment of the present utility model is provided: the temperature control equipment suitable for the heat storage heat exchanger for the heat storage cold chain transportation comprises an electromagnet 15 and a temperature transmitter 28, wherein the electromagnet 15 is embedded in the top of a protective box 1, an iron sheet 16 is attached to the top of the electromagnet 15, a protective cover 17 is arranged at the top of the iron sheet 16, a first connecting pipe 18 which is symmetrically arranged is arranged at the top of the protective cover 1, one group of the first connecting pipes 18 is positioned in the protective cover 17, a second connecting pipe 19 is arranged at the top of one group of the first connecting pipes 18, three groups of shunt pipes 20 with different diameters are arranged at the top of the second connecting pipe 19, electronic valves 21 are arranged on the outer surfaces of the three groups of the flow pipes 20, a water storage pipe 22 is arranged at the top of the three groups of the flow pipes 20, a liquid inlet pipe 23 is arranged at the top of the water storage pipe 22, the protective cover 17 is positioned behind a storage block 5, the other group of the first connecting pipes 18 is positioned at one side of the protective cover 17, the second connecting pipes 19 are in a horn shape, the water storage pipe 22 and the protective cover 17 are positioned on the same horizontal plane, the phase change material is filled in the protective cover 17, the bottom wall of the protective box 1 is provided with the freezing water tank main body 24, the front surface of the freezing water tank main body 24 is provided with the control device, the front surface of the freezing water tank main body 24 is attached to the silica gel heat dissipation pad 32, the control device is positioned above the silica gel heat dissipation pad 32, the first baffle 29 and the second baffle 33 are both positioned on the outer side of the freezing water tank main body 24, the back surface of the freezing water tank main body 24 is attached to the front surface of the rubber column 35, the top of the freezing water tank main body 24 is provided with the water inlet interface 25, the top of the water inlet interface 25 is provided with the conveying pipe, the top of the conveying pipe is connected with the bottom end of the second connecting pipe 19, the top of the freezing water tank main body 24 is provided with the water pump 26, the output end of the water pump 26 is provided with the liquid outlet pipe 27, the top of the liquid outlet pipe 27 is connected with the other group of the first connecting pipes 18 and extends out, the temperature transmitter 28 is installed at the top of the water storage pipe 22, and the input end of the temperature transmitter 28 is located inside the water storage pipe 22, and the temperature transmitter 28 is electrically connected with the electronic valve 21.

Further, the electromagnet 15 is electrified, and the protective cover 17 is sleeved on the outer side of the water storage pipe 22, then the protective cover 17 is fixed at the top of the protective box 1 through the attraction of the iron sheet 16 and the electromagnet 15, in the use process, condensed water in the ternary eutectic aqueous salt solution heat storage heat exchanger can enter the water storage pipe 22 through the liquid inlet pipe 23, when the condensed water temperature is too high, phase-change materials in the protective cover 17 can melt and absorb heat, thereby a certain heat dissipation effect is achieved, at the moment, the temperature transmitter 28 can constantly detect the temperature in the water storage pipe 22, when the temperature of inflowing condensed water is too high, the electronic valve 21 on the minimum diameter shunt pipe 20 is opened, the condensed water can enter the interior of the connecting pipe two 19 through the shunt pipe 20, and enter the freezing water tank main body 24 through the conveying pipe for condensation cooling, when the condensed water temperature in the water storage pipe 22 detected by the temperature transmitter 28 is normal, the electronic valve 21 on the medium diameter shunt pipe 20 is opened, when the detected condensed water temperature is too low, the electronic valve 21 on the shunt pipe 20 is opened, a certain heat dissipation effect is achieved through setting different shunt pipes 20 with different diameters to control the temperature, the different temperatures in the water storage pipe can be controlled, the temperature can be higher than the water main body 24 through the three-dimensional eutectic aqueous salt solution, the temperature can be cooled through the water main body, the freezing water main body can be cooled down, the temperature can be cooled down through the cooling water main body, and the temperature can be conveniently cooled down through the cooling water main body, and the temperature can be cooled down through the temperature of the freezing water tank, and the temperature can be cooled down through the temperature main body, and the temperature can be cooled down through the temperature conveniently.

Referring to fig. 5, 7 and 8, an embodiment of the present utility model provides: the utility model provides a be applicable to heat-retaining cold chain transportation heat-retaining heat exchanger temperature control equipment, including baffle one 29 and rubber column 35, baffle two 33 are installed to the surface mounting that two sets of limiting plates 34 are close to each other to the limiting plate 34 of symmetry arrangement, the rubber column 35 of evenly arranging is installed to the front of baffle two 33, baffle one 29 is installed to the back of apron 3, evenly arranged's spring two 30 are installed to the front wall of baffle one 29, the back-mounting of spring two 30 has blotter 31, evenly arranged's silica gel heat dissipation pad 32 is installed to the back of blotter 31, the back of baffle two 33 is connected with the back wall of protective housing 1, baffle one 29 is "concave" font, the size of blotter 31 is less than the size of baffle one 29.

Further, after putting the freezing water tank main body 24 into the interior of the protection box 1, the freezing water tank main body 24 can be located in the middle of the two groups of limiting plates 34, and then the cover plate 3 is covered, so that the first baffle 29 can protect the front surface of the freezing water tank main body 24, in the use process, when the protection box 1 is rocked due to the impact of the heat storage cold chain transport vehicle, the freezing water tank main body 24 in the protection box 1 collides with the cushion pad 31, so that the probability of collision damage of the freezing water tank main body 24 can be reduced, and the front surface and the back surface of the freezing water tank main body 24 are contacted through the silica gel heat dissipation pad 32 and the rubber column 35, so that the limiting effect can be achieved, and the heat dissipation of the freezing water tank main body 24 can not be influenced.

Further, the temperature control device has the following working steps:

s1, before the temperature control equipment is used, firstly, a freezing water tank main body 24 is placed in the protective box 1, a liquid outlet pipe 27 is arranged on the output end of a water pump 26, then a second connecting pipe 19 is screwed in one group of first connecting pipes 18, and then a water inlet connector 25 is connected with the inner surface of the bottom of the second connecting pipe 19 through a conveying pipe;

s2, closing the cover plate 3, enabling the first baffle 29 to limit the main body 24 of the freezing water tank, then pulling the lifting handle 10 upwards, and accordingly pulling the connecting block 7 upwards, and then driving the first spring 12 and the elastic pull rope 14 on the bottom wall of the storage block 5 to stretch upwards;

s3, screwing one end of a liquid inlet pipe 23 on the top of the water storage pipe 22, connecting the other end of the liquid inlet pipe 23 with the output end of the ternary eutectic aqueous salt solution heat storage heat exchanger, and connecting the top end of a liquid outlet pipe 27 with the input end of the ternary eutectic aqueous salt solution heat storage heat exchanger;

s4, starting the water pump 26, and conveying the condensate water treated by the freezing water tank main body 24 into the ternary eutectic aqueous salt solution heat storage heat exchanger again through the liquid outlet pipe 27, and reciprocating the condensate water, so that the temperature of the ternary eutectic aqueous salt solution heat storage heat exchanger can be kept to be poor in up-and-down floating phase difference, and the service life of the ternary eutectic aqueous salt solution heat storage heat exchanger is prolonged.

In step S1, the method further includes the steps of:

s11, pushing the main body 24 of the freezing water tank until the back surface of the main body can be attached to the rubber column 35, then electrifying the electromagnet 15, sleeving the protective cover 17 on the surface of the water storage pipe 22, and pushing the protective cover 17 downwards so that the iron sheet 16 at the bottom of the protective cover 17 can be attracted with the electromagnet 15;

in step S2, the method further includes the steps of:

s21, then the stop lever 9 is stirred to enable the stop lever 9 to vertically downwards, then the lifting handle 10 is slowly loosened, then the stop lever 9 can downwards move under the action of the first spring 12, when the first spring 12 and the elastic pull rope 14 are retracted into the storage block 5 through the notch 6, the stop lever 9 can be inserted into the pull ring 11 to further play a certain limiting role, and then the cover plate 3 can firmly cover the front face of the main body 24 of the freezing water tank;

in step S3, the method further includes the steps of:

s31, in the use process, condensed water in the ternary eutectic aqueous salt solution heat storage heat exchanger can enter the water storage pipe 22 through the liquid inlet pipe 23, at the moment, the temperature transmitter 28 can detect the temperature in the water storage pipe 22 at any time, when the temperature of the condensed water flowing in is too high, the electronic valve 21 on the minimum diameter shunt pipe 20 is opened, so that the condensed water can enter the connecting pipe II 19 through the shunt pipe 20, and enter the freezing water tank main body 24 through the conveying pipe for condensation and temperature reduction;

s32, when the temperature of the condensed water in the water storage pipe 22 detected by the temperature transmitter 28 is normal, the electronic valve 21 on the middle-diameter shunt pipe 20 is opened, when the detected condensed water temperature is too low, the electronic valve 21 on the maximum-diameter shunt pipe 20 is opened, the flow rates of the condensed water at different temperatures are controlled by arranging the shunt pipes 20 with different diameters, the freezing water tank main body 24 can be conveniently cooled by the smaller flow rate, the cooling effect is improved, the larger flow rate can enable the condensed water to quickly pass through the freezing water tank main body 24, and therefore the temperature of the condensed water is kept within a certain range.

Working principle: before the temperature control equipment is used, firstly, the main body 24 of the freezing water tank is placed in the protective box 1, the liquid outlet pipe 27 is arranged on the output end of the water pump 26, then the water inlet connector 25 is connected with the second connecting pipe 19 through the conveying pipe, then the electromagnet 15 is electrified, the protective cover 17 is sleeved on the surface of the water storage pipe 22 until the iron sheet 16 can be attracted with the electromagnet 15, then the cover plate 3 is closed, the first baffle 29 can limit the main body 24 of the freezing water tank, the lifting handle 10 is pulled upwards, the first spring 12 and the elastic pull rope 14 can be driven to stretch upwards, the stop lever 9 is pulled downwards, the stop lever 9 can move downwards under the action of the first spring 12 after the lifting handle 10 is released, and at the moment, the stop lever 9 can be inserted into the pull ring 11, and a certain limiting effect is achieved;

then one end of the liquid inlet pipe 23 is screwed on the top of the water storage pipe 22, the other end of the liquid inlet pipe 23 is connected with the output end of the ternary eutectic aqueous salt solution heat storage heat exchanger, then the top end of the liquid outlet pipe 27 is connected with the input end of the ternary eutectic aqueous salt solution heat storage heat exchanger, in the use process, condensed water in the ternary eutectic aqueous salt solution heat storage heat exchanger can enter the water storage pipe 22 through the liquid inlet pipe 23, in the process, the temperature of the condensed water in the water storage pipe 22 is detected through the temperature transmitter 28, and the electronic valve 21 on the shunt pipe 20 with different diameters is opened according to the detection result, so that the purpose of adjusting the flow speed of the condensed water is achieved, and the temperature of the condensed water can be kept within a certain range to a certain extent.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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

1. Temperature control equipment suitable for heat storage heat exchanger based on heat storage cold chain transportation, including protective housing (1), its characterized in that: the front surface of the protective box (1) is of an open structure, symmetrically arranged jacks (2) are arranged on the front surface of the protective box (1), and a cover plate (3) is arranged on the front surface of the protective box (1) through a hinge;

pull rings (11) are arranged on the front surface of the cover plate (3), symmetrically arranged inserted bars (4) are arranged on the back surface of the cover plate (3), the inserted bars (4) are embedded with insertion holes (2), storage blocks (5) are arranged on the top of the protective box (1), the storage blocks (5) are of hollow structures, notches (6) are formed in the tops of the storage blocks (5) in a penetrating mode, connecting blocks (7) are arranged on the tops of the storage blocks (5), lifting handles (10) are arranged on the tops of the connecting blocks (7), the lifting handles (10) are in an inverted concave shape, connecting rods (8) are arranged on the outer surfaces of the connecting blocks (7), and stop rods (9) are arranged on the front surfaces of the connecting rods (8) through shaft pieces;

the stop lever (9) is positioned at the inner side of the pull ring (11);

the bottom wall of the storage block (5) is provided with a storage block (13), the top of the storage block (13) is provided with an elastic pull rope (14), the top end of the elastic pull rope (14) is connected with the bottom of the connecting block (7), the bottom of the storage block (5) is provided with a first spring (12), the first spring (12) is positioned at the outer side of the elastic pull rope (14), and the top end of the first spring (12) is connected with the bottom of the connecting block (7);

the top of the protection box (1) is internally provided with an electromagnet (15), the top of the electromagnet (15) is attached with an iron sheet (16), the top of the iron sheet (16) is provided with a protection cover (17), the top of the protection box (1) is provided with a first connecting pipe (18) which is symmetrically arranged, one group of first connecting pipes (18) is positioned in the protection cover (17), the top of one group of first connecting pipes (18) is provided with a second connecting pipe (19), the top of the second connecting pipe (19) is provided with three groups of shunt pipes (20) with different diameters, the outer surfaces of the three groups of shunt pipes (20) are respectively provided with an electronic valve (21), the top of the three groups of shunt pipes (20) is provided with a water storage pipe (22), and the top of the water storage pipe (22) is provided with a liquid inlet pipe (23);

the rear wall of the protective box (1) is provided with limit plates (34) which are symmetrically arranged, the surfaces of the two groups of limit plates (34) close to each other are provided with baffle two (33), the front surface of the baffle two (33) is provided with rubber columns (35) which are uniformly arranged, the back surface of the cover plate (3) is provided with a baffle one (29), the front wall of the baffle one (29) is provided with a spring two (30) which is uniformly arranged, the back surface of the spring two (30) is provided with a buffer cushion (31), and the back surface of the buffer cushion (31) is provided with a silica gel heat dissipation pad (32) which is uniformly arranged;

the first spring (12) is positioned at the inner side of the notch (6), the diameter of the connecting block (7) is larger than that of the notch (6), and the stop lever (9) can rotate on the connecting rod (8) under the action of the shaft piece;

the protective cover (17) is positioned at the rear of the storage block (5), the other group of first connecting pipes (18) is positioned at one side of the protective cover (17), the second connecting pipes (19) are in a horn shape, the water storage pipe (22) and the protective cover (17) are positioned on the same horizontal plane, and the interior of the protective cover (17) is filled with phase change materials;

the back of the second baffle plate (33) is connected with the rear wall of the protective box (1), the first baffle plate (29) is concave, and the size of the buffer cushion (31) is smaller than that of the first baffle plate (29);

the bottom wall of the protective box (1) is provided with a freezing water tank main body (24), the front surface of the freezing water tank main body (24) is provided with a control device, the front surface of the freezing water tank main body (24) is attached to a silica gel heat dissipation pad (32), the control device is positioned above the silica gel heat dissipation pad (32), a first baffle (29) and a second baffle (33) are both positioned on the outer side of the freezing water tank main body (24), and the back surface of the freezing water tank main body (24) is attached to the front surface of a rubber column (35);

the top of the freezing water tank main body (24) is provided with a water inlet interface (25), a conveying pipe is arranged at the top of the water inlet interface (25), the top end of the conveying pipe is connected with the bottom end of a connecting pipe II (19), a water pump (26) is arranged at the top of the freezing water tank main body (24), a liquid outlet pipe (27) is arranged at the output end of the water pump (26), and the top end of the liquid outlet pipe (27) is connected with another group of connecting pipes I (18) and extends out.

2. A temperature control device adapted for heat storage heat exchanger based on heat storage cold chain transportation according to claim 1, characterized in that: the top of the water storage pipe (22) is provided with a temperature transmitter (28), the input end of the temperature transmitter (28) is positioned in the water storage pipe (22), and the temperature transmitter (28) is electrically connected with the electronic valve (21).

3. A method of using a heat storage heat exchanger temperature control device adapted for transport based on a heat storage cold chain according to any one of claims 1 and 2, characterized in that the temperature control device is operated as follows:

s1, before the temperature control equipment is used, firstly, a main body (24) of a freezing water tank is placed in a protective box (1), a liquid outlet pipe (27) is arranged on the output end of a water pump (26), then a second connecting pipe (19) is screwed in one group of first connecting pipes (18), and then a water inlet port (25) is connected with the inner surface of the bottom of the second connecting pipe (19) through a conveying pipe;

s2, then closing the cover plate (3) to enable the first baffle plate (29) to limit the main body (24) of the refrigerating water tank, and then pulling the lifting handle (10) upwards, so that the connecting block (7) can be pulled upwards, and then the first spring (12) and the elastic pull rope (14) on the bottom wall of the storage block (5) can be driven to stretch upwards;

s3, one end of a liquid inlet pipe (23) is screwed on the top of the water storage pipe (22), the other end of the liquid inlet pipe (23) is connected with the output end of the ternary eutectic aqueous salt solution heat storage heat exchanger, and then the top end of a liquid outlet pipe (27) is connected with the input end of the ternary eutectic aqueous salt solution heat storage heat exchanger;

s4, starting a water pump (26), conveying condensate water treated by the freezing water tank main body (24) into the ternary eutectic aqueous salt solution heat storage heat exchanger again through a liquid outlet pipe (27), and circulating the condensate water to and fro, so that the temperature up-and-down floating phase difference of the ternary eutectic aqueous salt solution heat storage heat exchanger can be kept worse, and the service life of the ternary eutectic aqueous salt solution heat storage heat exchanger is prolonged.

4. A method of use for a heat storage heat exchanger temperature control device based on heat storage cold chain transportation according to claim 3, characterized in that in step S1, the steps of:

s11, pushing the main body (24) of the freezing water tank until the back surface of the main body can be attached to the rubber column (35), then electrifying the electromagnet (15), sleeving the protective cover (17) on the surface of the water storage pipe (22), and pushing the protective cover (17) downwards so that the iron sheet (16) at the bottom of the protective cover (17) can be attracted to the electromagnet (15);

in the step S2, the method further includes the following steps:

s21, then the stop lever (9) is stirred to enable the stop lever to vertically downwards, then the lifting handle (10) is slowly loosened, then the stop lever (9) can downwards move under the action of the first spring (12), after the first spring (12) and the elastic pull rope (14) are contracted into the storage block (5) through the notch (6), the stop lever (9) can be inserted into the pull ring (11), a certain limiting effect is achieved, and then the cover plate (3) can firmly cover the front face of the main body (24) of the refrigerating water tank;

in the step S3, the method further includes the following steps:

s31, in the use process, condensed water in the ternary eutectic aqueous salt solution heat storage heat exchanger can enter the water storage pipe (22) through the liquid inlet pipe (23), at the moment, the temperature transmitter (28) can detect the temperature in the water storage pipe (22) at any time, when the temperature of the condensed water flowing in is too high, the electronic valve (21) on the minimum diameter shunt pipe (20) is opened, so that the condensed water can enter the connecting pipe II (19) through the shunt pipe (20), and enter the freezing water tank main body (24) through the conveying pipe to be condensed and cooled;

s32, when the temperature of the condensed water in the water storage pipe (22) detected by the temperature transmitter (28) is normal, an electronic valve (21) on the medium-diameter shunt pipe (20) is opened, when the detected condensed water temperature is too low, the electronic valve (21) on the maximum-diameter shunt pipe (20) is opened, the flow velocity of the condensed water at different temperatures is controlled by arranging the shunt pipes (20) with different diameters, the cooling effect can be improved by the small flow velocity, the condensed water can be conveniently cooled by the main body (24) of the freezing water tank, and the larger flow velocity can enable the condensed water to quickly pass through the main body (24) of the freezing water tank, so that the temperature of the condensed water is kept within a certain range.