CN115597300A

CN115597300A - Temperature control equipment suitable for heat storage and cold chain transportation heat storage and heat exchange machine

Info

Publication number: CN115597300A
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: 2023-01-13
Anticipated expiration: 2042-09-29
Also published as: CN115597300B

Abstract

The invention discloses temperature control equipment suitable for a heat storage and cold chain transportation heat storage heat exchanger, which comprises a protective box, wherein the front surface of the protective box is provided with jacks which are symmetrically arranged, and the front surface of the protective box is provided with a cover plate through hinges; the utility model discloses a safety protection box, including apron, pull ring, storage piece, connecting block, handle, connecting rod, fender case, storage piece, connecting rod, pull ring, the back mounting of apron has the inserted bar of symmetrical arrangement, the storage piece is installed at the top of protective housing, the top of storage piece is run through and is provided with the notch, the connecting block has been placed at the top of storage piece, the handle is installed at the top of connecting block, the outer surface mounting of connecting block has the connecting rod, the pin is installed through the axle piece in the front of connecting rod. According to the invention, 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 shifted, the stop lever can be positioned in the horizontal direction under the action of the shaft part, and then the cover plate can be pulled open, so that a worker can conveniently overhaul the main body of the chilled water tank in the protective box.

Description

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

Technical Field

The invention relates to the technical field of heat exchanger temperature control, in particular to a temperature control device suitable for a heat storage and cold chain transportation heat storage heat exchanger.

Background

When the heat-retaining cold chain transports, generally need use refrigerating plant, and at the refrigeration in-process, need carry out the heat transfer operation through the heat exchanger, however current cold-storage material's coefficient of heat conductivity is not high for heat transfer efficiency during the cold-storage is relatively poor, finally influences whole cold-storage efficiency, consequently, urgently needs one kind to be applicable to heat-retaining cold chain transport heat-retaining heat exchanger temperature control equipment.

The existing temperature control device has the defects that:

1. patent document CN215340855U provides a temperature control equipment, including air conditioner, the steady voltage storehouse that is linked together with the air outlet of air conditioner, the temperature regulation storehouse that is linked together with the steady voltage storehouse, the storehouse that adjusts the temperature with the return air inlet of air conditioner be linked together, air conditioning equipment's air outlet the air current in proper order through steady voltage storehouse, the storehouse that adjusts the temperature, get back to air conditioning equipment from the return air inlet in, the lateral surface in storehouse that adjusts the temperature be the working face. The utility model discloses a temperature control equipment, voltage-stabilizing bin and return air inlet have been set up, voltage-stabilizing bin can play the effect of buffering, the gas that comes out from the air outlet of air conditioner gets into the storehouse that adjusts the temperature after the buffering in voltage-stabilizing bin again, gas forms stable air current after getting into the storehouse of adjusting the temperature, in addition, the return air inlet can be with the gas backward flow in the storehouse of adjusting the temperature to the air conditioner in, avoid influencing the temperature of air conditioner air outlet because the temperature of environment is great with the temperature difference in the storehouse of adjusting the temperature, make the temperature in the storehouse of adjusting the temperature maintain a constant state, the temperature of working face is even, the difference in temperature can keep in 2 ~ 3 ℃, but the temperature control equipment in the above-mentioned publication mainly considers how to make the storehouse of adjusting the temperature maintain under a constant state, the problem that current temperature control equipment is inconvenient to overhaul when using is not considered;

2. patent document CN214316063U discloses an eel processing temperature control device with an alarm function, which comprises a device body, wherein fixing plates are bolted on two sides of the device body, and a base plate is arranged at the bottom of each fixing plate; the utility model discloses a through the staff immediately start-up motor after hearing the alarm sound that the alarm sent, the motor can drive the heat dissipation flabellum through the cooperation of shaft coupling after starting and rotate, the heat dissipation flabellum can produce a large amount of wind energy when rotatory, can improve the radiating effect of temperature control equipment, avoid the shut down phenomenon to appear in processing, the work efficiency of staff has been improved, can drive a plurality of solid fixed cylinders to move downwards together through the equipment body when inclining simultaneously, gu fixed cylinder can oppress the attenuator and make the spring enter the contraction state when moving downwards, can prevent that temperature control equipment from appearing empting, the cost of user is reduced, high practicability, but the temperature control equipment in the above-mentioned publication mainly considers how to reduce use cost, does not consider that current temperature control equipment does not have limit structure in the time, the flexibility is relatively poor;

3. patent document CN210954754U discloses a temperature control equipment for computer control cabinet, including the switch board, 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 well accuse ware. The temperature control equipment for the computer control cabinet is convenient for better controlling the temperature in the control cabinet through the mutual matching of the ventilation mechanism, the temperature detector, the exhaust fan and the miniature ventilation fan, so that the problem that the effect of heat dissipation through the fan is poor when the temperature in the control cabinet is too high is solved, the central controller in the control cabinet is easy to damage under the condition of high temperature, and the heat dissipation effect in the control cabinet is improved;

4. patent document CN213931261U discloses an engineering workshop temperature control equipment, including the temperature control case, temperature control 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, temperature control case top is fixed with temperature sensor, temperature sensor with the controller is connected, this engineering workshop temperature control equipment can reach the radiating effect through exhaust fan cooperation refrigerator, and the cooperation uses the atomizer, increases the refrigeration effect, through exhaust fan cooperation heating network, can reach the effect of heating, and the cooperation uses the atomizer, gets rid of the drying, makes the user be in a comfortable environment, satisfies the requirement that the user refrigerates and heats, facilitates the use, but the comfort level when the temperature control equipment in the above-mentioned publication mainly considers to improve the use does not set up the current temperature control device when using, and the protective effect is relatively poor.

Disclosure of Invention

The invention 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 purpose, the invention provides the following technical scheme: the temperature control equipment suitable for the heat storage and heat exchange of the heat storage and cold chain transportation comprises a protective box, wherein the front surface of the protective box is of an open structure, jacks which are symmetrically arranged 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 hinges;

the front side of the cover plate is provided with a pull ring, the back side of the cover plate is provided with symmetrically arranged insertion rods, the insertion rods are embedded with insertion holes, the top of the protective box is provided with a storage block, the storage block is of a hollow structure, the top of the storage block is provided with a notch in a penetrating manner, a connecting block is placed at the top of the storage block, the top of the connecting block is provided with a lifting handle, the lifting handle is in an inverted concave shape, the outer surface of the connecting block is provided with a connecting rod, and the front side of the connecting rod is provided with a stop lever through a shaft;

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

Preferably, the bottom wall of the storage block is provided with the storage block, the top of the storage block is provided with the 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 the first spring, the first spring is located 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 embedded electro-magnet that installs in top of guard box, the top laminating of electro-magnet has the iron sheet, the protection casing is installed at the top of iron sheet, symmetrical arrangement's connecting pipe one is installed at the top of guard box, one of them a set of connecting pipe one is located the inside of protection casing, connecting pipe two is installed at the top of one of them a set of connecting pipe one, three shunt tubes of group diameter variation in size are installed at the top of connecting pipe two, electronic valve is all installed to the surface of three shunt tubes of group, the standpipe is installed at the top of three shunt tubes of group, the feed liquor pipe is installed on the top of standpipe.

Preferably, the limiting plate of symmetrical arrangement is installed to the protective housing rear wall, and the surface mounting that two sets of limiting plates are close to each other has baffle two, and the rubber post of evenly arranging is installed in the front of baffle two, and the back mounted of apron has baffle one, and the antetheca of baffle one is installed evenly and is arranged spring two, and the back mounted of spring two has the blotter, and the back mounted of blotter has the silica gel heat insulating pad of evenly arranging.

Preferably, the spring is positioned on 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;

the protective cover is positioned behind the storage block, the other group of connecting pipes are positioned on one side of the protective cover, the second connecting pipe is 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 baffle II is connected with the back wall of the protective box, the baffle I is concave, and the size of the cushion pad is smaller than that of the baffle I.

Preferably, the refrigerated water tank main part has been placed to the diapire of protective housing, and the front of refrigerated water tank main part installs controlling means, and the front and the silica gel heat dissipation pad of refrigerated water tank main part are laminated mutually, and controlling means is located the top of silica gel heat dissipation pad, and baffle one and baffle two all are located the outside of refrigerated water tank main part, and the back of refrigerated water tank main part and the front of rubber column are laminated mutually.

Preferably, the top of refrigerated water tank main part is provided with the interface of intaking, and the conveyer pipe is installed at the top of the interface of intaking, and the top of conveyer pipe is connected with the bottom of connecting pipe two, and the water pump is installed at the top of refrigerated water tank main part, and the drain pipe is installed to the output of water pump, and the top of drain pipe is connected with another group connecting pipe and extends away.

Preferably, temperature transmitter is installed at the top of standpipe, and temperature transmitter's input is located the inside of standpipe, electric connection between temperature transmitter and the electronic valve.

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

s1, before the temperature control equipment is used, firstly, a freezing water tank main body is placed in a protective box, a liquid outlet pipe is installed at the output end of a water pump, then a second connecting pipe is screwed in one group of first connecting pipes, and then a water inlet interface is connected with the inner surface of the bottom of the second connecting pipe through a conveying pipe;

s2, closing the cover plate to enable the baffle plate I to limit the main body of the chilled water tank, and then pulling the lifting handle upwards to pull the connecting block upwards, so that the spring I and the elastic pull rope on the bottom wall of the storage block can be driven to be stretched 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 water-salt solution heat storage heat exchanger, and connecting the top end of the liquid outlet pipe with the input end of the ternary eutectic water-salt solution heat storage heat exchanger;

and S4, starting the water pump, conveying the condensed water treated by the freezing water tank main body into the ternary eutectic water-salt solution heat storage heat exchanger through the liquid outlet pipe again, and repeating the steps, so that the temperature fluctuation difference of the ternary eutectic water-salt solution heat storage heat exchanger can be kept relatively poor, and the service life of the ternary eutectic water-salt solution heat storage heat exchanger is prolonged.

Preferably, the step S1 further includes the steps of:

s11, pushing the chilled water tank main body until the back of the chilled water tank main body can be attached to the rubber column, 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 to the electromagnet;

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

s21, then the blocking rod is shifted to be vertically downward, then the lifting handle is slowly loosened, then the blocking rod can move downward under the action of the first spring, and after the first spring and the elastic pull rope shrink into the storage block through the notch, the blocking rod can be inserted into the pull ring to play a certain limiting role, and then the cover plate can firmly shield the front face of the freezing water tank main body;

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

s31, in the using process, condensed water in the ternary eutectic water-salt solution heat storage heat exchanger enters the inside of the water storage pipe through the liquid inlet pipe, the temperature transmitter can detect the temperature in the water storage pipe at the moment, and when the temperature of the inflowing condensed water is too high, the electronic valve on the minimum-diameter flow dividing pipe is opened, so that the condensed water can enter the inside of the second connecting pipe through the flow dividing pipe and enter the inside of the chilled water tank main body through the conveying pipe for condensation and cooling;

s32, when the comdenstion water temperature in the water storage pipe that temperature transmitter detected is normal, open the electronic valve on the medium diameter shunt tubes, when the comdenstion water temperature that detects crosses lowly, then open the electronic valve on the maximum diameter shunt tubes, the velocity of flow of the comdenstion water of different temperatures is controlled through the shunt tubes that sets up different diameters size, less velocity of flow then can make things convenient for the refrigerated water tank main part to cool down the comdenstion water, the effect of cooling is improved, great velocity of flow then can make the comdenstion water can pass through the refrigerated water tank main part fast, thereby the temperature that makes the comdenstion water keeps within certain within the scope.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, by installing the protective box, the jack, the cover plate, the inserted rod, the storage block, the connecting rod, the stop lever, the lifting handle and the pull ring, when the temperature control equipment needs to be overhauled, the lifting handle is pulled upwards, so that the connecting block is driven to move upwards, then the stop lever can be driven to be pulled out from the pull ring, then the stop lever is stirred, so that the stop lever can be positioned in the horizontal direction under the action of the shaft part, then the cover plate can be pulled open, and therefore, workers can conveniently overhaul the main body of the refrigerated water tank in the protective box.

2. The lifting handle is provided with the first spring, the object placing block and the elastic pull rope, the first spring and the elastic pull rope are driven to extend upwards in the process of upwards pulling the lifting handle, 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 invention is provided with the electromagnet, the iron sheet, the protective cover, the first connecting pipe, the shunt pipe, the electronic valve, the water storage pipe and the liquid inlet pipe, the electromagnet is firstly electrified, 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 the heat exchanger through the liquid inlet pipe, the condensed water is conveyed into the water storage pipe through the heat exchanger, the electronic valve on the shunt pipe with the proper diameter is opened according to the detected temperature result, and the flow rate of the condensed water can be adjusted according to the actual requirement.

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

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an assembled structure of the shield of the present invention;

FIG. 3 is a schematic plan view of the protective case of the present invention;

FIG. 4 is a schematic view of an assembly structure of the storage block of the present invention;

FIG. 5 is a schematic view of an assembly structure of a second baffle of the present invention;

FIG. 6 is a schematic view of an assembled structure of the storage block of the present invention;

FIG. 7 is a schematic plan view of the second baffle of the present invention;

FIG. 8 is a schematic view of an assembly structure of a first baffle of the present invention;

fig. 9 is a flow chart of the operation of the present invention.

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

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1, 4, 6 and 9, an embodiment of the present invention is: the utility model provides a be applicable to heat-retaining cold chain transportation heat-retaining heat exchanger temperature control equipment, including protective housing 1, pull ring 11 and elasticity stay cord 14, protective housing 1's front is open structure, protective housing 1's front is provided with symmetrical arrangement's jack 2, apron 3 is installed through the hinge in protective housing 1's front, pull ring 11 is installed in apron 3's front, the back installation of apron 3 has symmetrical arrangement's inserted bar 4, and inserted bar 4 and jack 2 looks gomphosis, storage block 5 is installed at protective housing 1's top, and storage block 5 is hollow structure, the top of storage block 5 is run through and is provided with notch 6, connecting block 7 has been placed at storage block 5's top, handle 10 is installed at connecting block 7's top, and handle 10 is "concave" font ", connecting block 7's surface mounting has connecting rod 8, connecting rod 9 is installed through the axle spare in connecting rod 8's front, storage rod 9 is located pull ring 11's inboard, storage block 13 is installed to storage block 5's diapire, it installs at the bottom to put thing 13, it installs elasticity stay cord 14 to put the top of storage block 13, the top of spring 12 is connected with the diameter of spring 12 on the bottom of spring 12, the bottom of connecting block 12 is connected on the connecting block's the top of a diameter of spring is connected with the pivot of a spring 12, the connecting block 12, the top of a spring is connected on the connecting block, the connecting block 12.

Further, when needing to overhaul the refrigerated water tank main part 24 in the protective housing 1, upwards stimulate the handle 10, thereby can drive connecting block 7 rebound, just can drive spring 12 and put the 14 upwards stay cords on the thing piece 13 after that, thereby play certain limiting displacement, just can drive pin 9 and upwards keep away from pull ring 11 after that, then stir pin 9, make it rotate on connecting rod 8 under the effect of axle piece, until making pin 9 can be located the horizontal direction, then stimulate pull ring 11, then just can drive apron 3 rotation under the effect of hinge, until making inserted bar 4 no longer with jack 2 gomphosis, then the staff just can overhaul the refrigerated water tank main part 24 in the protective housing 1.

Referring to fig. 2 and 3, an embodiment of the present invention: a temperature control device suitable for a heat storage and heat exchange device for heat storage and cold chain transportation comprises an electromagnet 15 and a temperature transmitter 28, wherein the electromagnet 15 is embedded in the top of a protection box 1, an iron sheet 16 is attached to the top of the electromagnet 15, a protection cover 17 is installed at the top of the iron sheet 16, first connecting pipes 18 which are symmetrically arranged are installed at the top of the protection box 1, one group of first connecting pipes 18 are located inside the protection cover 17, second connecting pipes 19 are installed at the top of one group of first connecting pipes 18, three groups of shunt pipes 20 with different diameters are installed at the top of the second connecting pipes 19, electronic valves 21 are installed on the outer surfaces of the three groups of shunt pipes 20, water storage pipes 22 are installed at the tops of the three groups of shunt pipes 20, a liquid inlet pipe 23 is installed at the top ends of the water storage pipes 22, the protection cover 17 is located behind a storage block 5, the other group of first connecting pipes 18 are located on one side of the protection cover 17, and the second connecting pipes 19 are horn-shaped, the water storage pipe 22 and the protective cover 17 are located on the same horizontal plane, the protective cover 17 is filled with phase-change materials, the refrigerated water tank main body 24 is placed on the bottom wall of the protective box 1, the control device is installed on the front face of the refrigerated water tank main body 24, the front face of the refrigerated water tank main body 24 is attached to the silica gel heat dissipation pad 32, the control device is located above the silica gel heat dissipation pad 32, the first baffle 29 and the second baffle 33 are both located on the outer side of the refrigerated water tank main body 24, the back face of the refrigerated water tank main body 24 is attached to the front face of the rubber column 35, the top of the refrigerated water tank main body 24 is provided with a water inlet interface 25, the top of the water inlet interface 25 is provided with a delivery pipe, the top end of the delivery pipe is connected with the bottom ends of the second connecting pipes 19, the top of the refrigerated water tank main body 24 is provided with a water pump 26, the outlet pipe 27 is installed at the output end of the water pump 26, and the top end of the outlet pipe 27 is connected with the first connecting pipe 18 of the second connecting pipe and extends out, a temperature transmitter 28 is installed at the top of the water storage pipe 22, 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 powered on, the protective cover 17 is sleeved outside 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 using process, the condensed water inside the ternary eutectic water and salt solution heat storage heat exchanger can enter the inside of the water storage pipe 22 through the liquid inlet pipe 23, when the temperature of the condensed water is too high, the phase change material in the protective cover 17 can be dissolved and absorb heat, so that 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 the inflowing condensed water is too high, the electronic valve 21 on the minimum-diameter shunt pipe 20 is opened, so that the condensed water can enter the inside of the second connecting pipe 19 through the shunt pipe 20 and enter the inside of the freezing water tank main body 24 through the delivery pipe for condensation and temperature reduction, when the comdenstion water temperature in the standpipe 22 that temperature transmitter 28 detected is normal, open electronic valve 21 on the medium diameter shunt tubes 20, when the comdenstion water temperature that detects crosses low excessively, then open electronic valve 21 on the maximum diameter shunt tubes 20, the velocity of flow of the comdenstion water of different temperatures is controlled through shunt tubes 20 that set up different diameters size, less velocity of flow then can make things convenient for refrigerated water tank main part 24 to cool down the comdenstion water, improve the cooling effect, great velocity of flow then can make the comdenstion water pass through refrigerated water tank main part 24 fast, thereby the temperature that makes the comdenstion water keeps within certain scope, start water pump 26 at last, the comdenstion water after will handling through refrigerated water tank main part 24 is carried into the inside of ternary eutectic water salt solution heat exchanger once more through drain pipe 27.

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

Further, after putting into the inside of protective housing 1 with refrigerated water tank main part 24, make refrigerated water tank main part 24 can be located the centre of two sets of limiting plates 34, then cover plate 3, make baffle 29 can protect the front of refrigerated water tank main part 24, in the use, receive the striking and make protective housing 1 take place to rock when this heat-retaining cold chain transport vechicle, refrigerated water tank main part 24 of protective housing 1 inside can collide with blotter 31 mutually, thereby can reduce the probability that refrigerated water tank main part 24 collided and damaged, and through the front and the back contact of silica gel cooling pad 32 and rubber post 35 with refrigerated water tank main part 24, not only can play limiting displacement, and can not influence the heat dissipation of refrigerated water tank main part 24 self.

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

s1, before the temperature control equipment is used, firstly, a freezing water tank main body 24 is placed in a protective box 1, a liquid outlet pipe 27 is installed at 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 interface 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 position of the freezing water tank main body 24, then pulling the lifting handle 10 upwards, and further 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 the 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 water-salt solution heat storage heat exchanger, and connecting the top end of the liquid outlet pipe 27 with the input end of the ternary eutectic water-salt solution heat storage heat exchanger;

and S4, starting the water pump 26, conveying the condensed water treated by the freezing water tank main body 24 into the ternary eutectic water-salt solution heat storage heat exchanger through the liquid outlet pipe 27 again, and repeating the steps, so that the temperature fluctuation difference of the ternary eutectic water-salt solution heat storage heat exchanger can be kept relatively poor, and the service life of the ternary eutectic water-salt solution heat storage heat exchanger is prolonged.

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

s11, then pushing the freezing water tank main body 24 until the back surface of the freezing water tank 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 to enable the iron sheet 16 at the bottom of the protective cover 17 to be attracted to the electromagnet 15;

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

s21, then the blocking rod 9 is shifted to be vertically downward, then the lifting handle 10 is slowly loosened, then the blocking rod 9 can move downward under the action of the first spring 12, after the first spring 12 and the elastic pull rope 14 shrink into the storage block 5 through the notch 6, the blocking rod 9 can be inserted into the pull ring 11 to further play a certain limiting role, and then the cover plate 3 can be firmly shielded on the front side of the freezing water tank main body 24;

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

s31, in the using process, condensed water in the ternary eutectic water-salt solution heat storage heat exchanger enters the inside of 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, and when the temperature of the inflowing condensed water is too high, the electronic valve 21 on the minimum-diameter flow dividing pipe 20 is opened, so that the condensed water can enter the inside of the second connecting pipe 19 through the flow dividing pipe 20 and enter the inside of the refrigerated water tank main body 24 through the conveying pipe for condensation and temperature reduction;

s32, when the temperature of the condensed water in the reservoir 22 detected by the temperature transmitter 28 is normal, open the electronic valve 21 on the medium-diameter shunt tube 20, when the detected temperature of the condensed water is too low, open the electronic valve 21 on the maximum-diameter shunt tube 20, control the flow rate of the condensed water at different temperatures through setting the shunt tubes 20 with different diameters, the smaller flow rate can facilitate the cooling of the condensed water by the chilled water tank main body 24, improve the cooling effect, the larger flow rate can make the condensed water quickly pass through the chilled water tank main body 24, thereby keeping the temperature of the condensed water within a certain range.

The working principle is as follows: before the temperature control equipment is used, firstly, a freezing water tank main body 24 is placed inside a protection box 1, a liquid outlet pipe 27 is installed at the output end of a water pump 26, a water inlet connector 25 is connected with a connecting pipe II 19 through a conveying pipe, then an electromagnet 15 is electrified, a protection cover 17 is sleeved on the surface of a water storage pipe 22 until an iron sheet 16 and the electromagnet 15 can be attracted, then a cover plate 3 is closed, a baffle plate I29 can limit the freezing water tank main body 24, a lifting handle 10 is pulled upwards, then a spring I12 and an elastic pull rope 14 can be driven to stretch upwards, then a blocking rod 9 is shifted to be vertically downward, after the lifting handle 10 is loosened, the blocking rod 9 can move downwards under the action of the spring I12, and at the moment, the blocking rod 9 can be inserted into a 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 water-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 water-salt solution heat storage heat exchanger, during the use process, condensed water in the ternary eutectic water-salt solution heat storage heat exchanger can enter the inside of the water storage pipe 22 through the liquid inlet pipe 23, during the process, the temperature of the condensed water in the water storage pipe 22 is detected through the temperature transmitter 28, and the electronic valves 21 on the shunt pipes 20 with different diameters are opened according to the detection result, so that the purpose of adjusting the flow rate 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 invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a be applicable to heat-retaining cold chain transportation heat-retaining heat exchanger temperature control equipment, includes protective housing (1), its characterized in that: the front surface of the protection box (1) is of an open structure, the front surface of the protection box (1) is provided with jacks (2) which are symmetrically arranged, and the front surface of the protection box (1) is provided with a cover plate (3) through hinges;

the front side of the cover plate (3) is provided with a pull ring (11), the back side of the cover plate (3) is provided with symmetrically-arranged insertion rods (4), the insertion rods (4) are embedded with the insertion holes (2), the top of the protection box (1) is provided with a storage block (5), the storage block (5) is of a hollow structure, the top of the storage block (5) is provided with a notch (6) in a penetrating manner, a connecting block (7) is placed at the top of the storage block (5), the top of the connecting block (7) is provided with a lifting handle (10), the lifting handle (10) is in an inverted concave shape, the outer surface of the connecting block (7) is provided with a connecting rod (8), and the front side of the connecting rod (8) is provided with a stop lever (9) through a shaft;

the stop lever (9) is positioned on the inner side of the pull ring (11).

2. The apparatus of claim 1, wherein the apparatus is adapted for use in a thermal storage cold chain transport thermal storage heat exchanger, wherein: the bottom wall of the storage block (5) is provided with the storage block (13), the top of the storage block (13) is provided with the 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 the first spring (12), the first spring (12) is located on 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).

3. The apparatus of claim 1 for controlling the temperature of a heat storage and heat exchanger adapted for heat storage and cold chain transport, wherein: the embedded electro-magnet (15) of installing in top of guard box (1), the top laminating of electro-magnet (15) has iron sheet (16), protection casing (17) are installed at the top of iron sheet (16), connecting pipe (18) of symmetrical arrangement are installed at the top of guard box (1), wherein a set of connecting pipe (18) are located the inside of protection casing (17), connecting pipe two (19) are installed at the top of a set of connecting pipe (18), shunt tubes (20) that three groups of diameters are big or small are different are installed at the top of connecting pipe two (19), electronic valve (21) are all installed to the surface of shunt tubes (20) of three groups, standpipe (22) are installed at the top of shunt tubes (20) of three groups, feed liquor pipe (23) are installed on the top of standpipe (22).

4. The apparatus of claim 1, wherein the apparatus is adapted for use in a thermal storage cold chain transport thermal storage heat exchanger, wherein: limiting plate (34) of symmetrical arrangement are installed to protective housing (1) rear wall, and the surface mounting that two sets of limiting plate (34) are close to each other has baffle two (33), and rubber column (35) of evenly arranging are installed in the front of baffle two (33), and the back mounted of apron (3) has baffle one (29), and evenly arranged spring two (30) are installed to the antetheca of baffle one (29), and the back mounted of spring two (30) has blotter (31), and the back mounted of blotter (31) has evenly arranged silica gel cooling pad (32).

5. The apparatus of any of claims 1-4 adapted for temperature control of a heat storage and cold chain transport heat storage and heat exchanger, wherein: the first spring (12) is located on 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 behind the storage block (5), the other group of first connecting pipes (18) is positioned on one side of the protective cover (17), the second connecting pipes (19) are horn-shaped, the water storage pipe (22) and the protective cover (17) are positioned on the same horizontal plane, and phase-change materials are filled in the protective cover (17);

the back of the baffle II (33) is connected with the back wall of the protective box (1), the baffle I (29) is concave, and the size of the cushion pad (31) is smaller than that of the baffle I (29).

6. The apparatus of claim 4 for controlling the temperature of a heat storage and heat exchanger for heat storage and cold chain transport, wherein: refrigerated water tank main part (24) has been placed to the diapire of protective housing (1), and the front of refrigerated water tank main part (24) installs controlling means, and the front and the silica gel heat dissipation pad (32) of refrigerated water tank main part (24) are laminated mutually, and controlling means is located the top of silica gel heat dissipation pad (32), and baffle one (29) and baffle two (33) all are located the outside of refrigerated water tank main part (24), and the back of refrigerated water tank main part (24) and the front of rubber column (35) are laminated mutually.

7. The apparatus of claim 3 for controlling the temperature of a heat storage and heat exchanger adapted for heat storage and cold chain transport, wherein: the top of refrigerated water tank main part (24) is provided with into water interface (25), and the conveyer pipe is installed at the top of interface of just intaking (25), and the top of conveyer pipe is connected with the bottom of connecting pipe two (19), and water pump (26) are installed at the top of refrigerated water tank main part (24), and drain pipe (27) are installed to the output of water pump (26), and the top of drain pipe (27) is connected and extends away with another group of connecting pipe (18).

8. The apparatus of claim 3 for controlling the temperature of a heat storage and heat exchanger adapted for heat storage and cold chain transport, wherein: temperature transmitter (28) are installed at the top of standpipe (22), and the input of temperature transmitter (28) is located the inside of standpipe (22), electric connection between temperature transmitter (28) and electronic valve (21).

9. Use of a temperature control device suitable for heat storage and cold chain transportation heat storage and heat exchanger according to any of claims 1-8, characterized in that the temperature control device is operated as follows:

s1, before the temperature control equipment is used, firstly, a freezing water tank main body (24) is placed inside a protective tank (1), a liquid outlet pipe (27) is installed at the output end of a water pump (26), then a second connecting pipe (19) is screwed inside one group of first connecting pipes (18), and then a water inlet interface (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) to enable the first baffle plate (29) to limit the main body (24) of the chilled water tank, then pulling the lifting handle (10) upwards to pull 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 the liquid inlet pipe (23) to 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 water-salt solution heat storage heat exchanger, and connecting the top end of the liquid outlet pipe (27) with the input end of the ternary eutectic water-salt solution heat storage heat exchanger;

s4, starting a water pump (26), conveying the condensed water processed by the freezing water tank main body (24) into the ternary eutectic water-salt solution heat storage heat exchanger through a liquid outlet pipe (27), and repeating the steps, so that the temperature fluctuation difference of the ternary eutectic water-salt solution heat storage heat exchanger can be kept relatively poor, and the service life of the ternary eutectic water-salt solution heat storage heat exchanger is prolonged.

10. The use method of the temperature control device for the heat storage and cold chain transportation heat storage heat exchanger as claimed in claim 9, wherein in the step S1, the method further comprises the following steps:

s11, then pushing the chilled water tank main body (24) until the back face of the chilled water tank 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 to enable the iron sheet (16) at the bottom of the protective cover (17) to be attracted to the electromagnet (15);

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

s21, then the blocking rod (9) is shifted to be vertically downward, then the lifting handle (10) is slowly loosened, then the blocking rod (9) can move downward under the action of the first spring (12), when the first spring (12) and the elastic pull rope (14) shrink into the storage block (5) through the notch (6), the blocking rod (9) can be inserted into the pull ring (11) to play a certain limiting role, and then the cover plate (3) can be firmly shielded from the front of the freezing water tank main body (24);

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

s31, in the using process, condensed water in the ternary eutectic water-salt solution heat storage heat exchanger enters the inside of 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, and when the temperature of the inflowing condensed water is overhigh, the electronic valve (21) on the minimum-diameter flow division pipe (20) is opened, so that the condensed water can enter the inside of the second connecting pipe (19) through the flow division pipe (20) and enter the inside of the chilled water tank main body (24) through the conveying pipe to be condensed and cooled;

s32, when the comdenstion water temperature in standpipe (22) that temperature transmitter (28) detected is normal, open electronic valve (21) on the medium diameter shunt tubes (20), when the comdenstion water temperature that detects is low excessively, then open electronic valve (21) on the maximum diameter shunt tubes (20), the velocity of flow of the comdenstion water of different temperatures is controlled through shunt tubes (20) that set up different diameters size, less velocity of flow then can make things convenient for refrigerated water tank main part (24) to cool down the comdenstion water, improve the cooling effect, great velocity of flow then can make the comdenstion water can pass through refrigerated water tank main part (24) fast, thereby the temperature that makes the comdenstion water keeps within certain range.