CN213567618U

CN213567618U - Quantitative conveying device for refrigeration raw materials required by refrigeration equipment

Info

Publication number: CN213567618U
Application number: CN202120887820.2U
Authority: CN
Inventors: 史鲁闽
Original assignee: Longkou Xinlongyuan Industry And Trade Co ltd
Current assignee: Longkou Xinlongyuan Industry And Trade Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-06-29
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a required refrigeration raw materials's of refrigeration plant quantitative conveyor relates to refrigeration plant technical field. The utility model discloses a bottom plate, the bottom plate top is fixed with the telescopic link, and the telescopic link top is fixed with the box, and the box top is fixed with the honeycomb duct, and the honeycomb duct both ends all are fixed with first influent valve, and the honeycomb duct exit end runs through the box top and extends to inside the box, and the honeycomb duct lies in the inside exit end of box and is fixed with the first heat radiation structure who transversely runs through the box and with box fixed connection through the pipe adapter sleeve. The utility model discloses carry out multistage cooling heat dissipation with the refrigeration raw materials after using, leave the refrigeration raw materials of the different temperatures of used circulation in different refrigerant buffer memory cases respectively, carry the refrigeration raw materials temperature that uses once more unanimously, carry the refrigeration raw materials of the same kind volume and can obtain same refrigeration effect, the refrigeration effect of the accurate control refrigeration plant of being convenient for avoids excessive refrigeration or refrigerates inadequately, reduces refrigeration plant's use cost.

Description

Quantitative conveying device for refrigeration raw materials required by refrigeration equipment

Technical Field

The utility model belongs to the technical field of refrigeration plant, especially, relate to a required refrigeration raw materials's of refrigeration plant quantitative conveyor.

Background

A refrigeration device is a device in which a refrigerator is combined with a facility that uses refrigeration. The refrigeration apparatus is designed and constructed to effectively use the cold to refrigerate foods or other objects; performing performance test and scientific research test of the product at low temperature; in industrial production, certain cooling processes are realized or air conditioning is carried out, objects need to emit certain heat when being cooled or frozen, and certain heat is also transmitted to the enclosure structure of the refrigerating device when in use, so that in order to maintain the low-temperature condition in the refrigerating device, a refrigerating machine is required to be arranged so as to continuously remove the heat, or the heat is absorbed by melting of ice or sublimation of dry ice, and refrigerating equipment needs refrigerating raw materials to provide a cold source for the refrigerating equipment in the refrigerating process.

When the existing refrigeration equipment carries out the transportation of refrigeration raw materials, the refrigeration raw materials are mostly directly input into the refrigeration equipment, the refrigeration raw materials after being used are recycled after the refrigeration is finished, in the process, although a device for quantitatively conveying the refrigeration raw materials is also arranged, in the actual use process, because the refrigeration raw materials are recycled, certain temperature change exists between the refrigeration raw materials after being used and before being used, when the temperature difference of the same refrigeration raw materials is larger, the refrigeration effect of inputting the refrigeration raw materials with the same quantity is possibly poor, or the condition of excessive refrigeration is generated, the refrigeration effect is unsatisfactory, the energy consumption of the refrigeration equipment is increased, and the use cost is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a required quantitative conveyor of refrigeration raw materials of refrigeration plant has solved the problem among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a quantitative conveying device of refrigeration raw materials required by refrigeration equipment, comprising a base plate, the bottom plate top is fixed with the telescopic link, the telescopic link top is fixed with the box, the box top is fixed with the honeycomb duct, the honeycomb duct both ends all are fixed with first influent valve, the honeycomb duct exit end runs through the box top and extends to the box inside, the exit end that the honeycomb duct is located the box inside is fixed with the first heat radiation structure that transversely runs through the box and is fixedly connected with the box through the pipe adapter sleeve; the outlet end of the first heat dissipation structure is communicated with a second heat dissipation structure fixedly connected with the inner wall of the box body through a first control measurement structure; the outlet end of the second heat dissipation structure is communicated with a shunt pipe through the second control measurement structure, the output end of the shunt pipe is communicated with a refrigerant buffer box, the bottom of the refrigerant buffer box is fixedly provided with a discharge pipe communicated with the inner cavity of the refrigerant buffer box, the bottom of the discharge pipe penetrates through the bottom of the inner wall of the box body, and the output end of the discharge pipe is fixedly provided with a delivery pump.

Furthermore, an injection pipe is fixed at the input end of the first inflow valve at one end of the flow guide pipe, and a return pipe is fixed at the input end of the first inflow valve at the other end of the flow guide pipe.

Furthermore, the first heat dissipation structure comprises a heat conduction cylinder transversely penetrating through the box body and extending to the outside of the box body, a flow guide cover is fixed at one end, located outside the box body, of the heat conduction cylinder through a bolt, and a heat dissipation cover is fixed at the other end, located outside the box body, of the heat conduction cylinder through a bolt.

Further, the inner wall of the heat conduction cylinder is fixed with a fixing sleeve coaxial with the heat conduction cylinder through a supporting plate, heat dissipation holes are formed in the outer circular surface of the fixing sleeve, a first spiral heat dissipation tube is fixedly connected with the input end of the fixing sleeve through a tube connecting sleeve and the outlet end of the flow guide tube, and the outlet end of the first spiral heat dissipation tube is fixedly connected with the first control measurement structure.

Furthermore, a first protective cover is fixed at the air inlet end of the air guide sleeve, a second protective cover is fixed at the air outlet end of the heat dissipation cover, and wind-driven fan blades are fixed inside the heat dissipation cover.

Further, second heat radiation structure includes the installation cover through bolt and box inner wall fixed connection, the through-hole has been seted up on the outer disc of installation cover, the inside second spiral cooling tube that is fixed with input and first control measurement structure fixed connection of installation cover, the exit end and the second control measurement structure fixed connection of second spiral cooling tube.

Furthermore, the positions, opposite to the installation sleeve, on the two side walls of the box body are provided with ventilation openings, and shutters are installed inside the ventilation openings.

Further, refrigerant buffering case includes first buffering case, second buffering case, third buffering case, the shunt tubes corresponds different refrigerant buffering case respectively, all install the valve on the shunt tubes that the shunt tubes corresponds different refrigerant buffering case, the bleeder vent has been seted up on the box surface.

Further, first control measurement structure is the same with second control measurement structure, first control measurement structure includes the monitoring spherical shell through the exit end intercommunication of pipe adapter sleeve and first spiral cooling tube, monitoring spherical shell inside is fixed with temperature sensor, the exit end of monitoring spherical shell has the valve through pipe adapter sleeve intercommunication, the exit end of valve communicates through the input of pipe adapter sleeve and second spiral cooling tube.

The utility model discloses following beneficial effect has:

1. the utility model discloses a first heat radiation structure, the second heat radiation structure, the use of first control measurement structure and refrigerant buffer tank, can carry out multistage cooling heat dissipation with the refrigeration raw materials after using, and leave the refrigeration raw materials of the different temperatures of used circulation in different refrigerant buffer tanks respectively, carry out the temperature of further control refrigeration raw materials, make the refrigeration raw materials temperature of carrying the use once more keep unanimous, the refrigeration raw materials of carrying the same kind volume like this can obtain same refrigeration effect, be convenient for accurate control refrigeration plant's refrigeration effect, avoid excessive refrigeration or refrigeration not enough, reduce the energy consumption, reduce refrigeration plant's use cost.

2. The utility model discloses a set up first control and measure structure, second control and measure structure, temperature sensor, can carry out accurate control to the refrigeration raw materials temperature in each stage to the circulation direction of automatic control refrigeration raw materials avoids the refrigeration raw materials intermixing in the different temperature ranges.

3. The utility model discloses a first heat radiation structure, second heat radiation structure's combination is used, cool down to the refrigeration raw materials after the circulation uses, increase refrigeration raw materials and external environment's area of contact, improve the radiating effect, and simultaneously, refrigeration raw materials use the back temperature higher make the inside temperature of box higher, thereby form the temperature difference between the box is inside and the external world, the lower cold air of external temperature gets into the inside air current that forms of box, take away first heat radiation structure, the heat that second heat radiation structure distributed out, do not need extra energy consumption to cool down, and energy saving and environmental protection.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a quantitative conveying device for refrigeration raw materials required by the refrigeration equipment of the present invention;

fig. 2 is a schematic structural view of a first heat dissipation structure;

fig. 3 is a schematic structural view of a second heat dissipation structure;

fig. 4 is a schematic structural diagram of a first control measurement structure.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-telescopic rod, 3-box body, 4-draft tube, 5-first inflow valve, 6-first heat dissipation structure, 601-heat conduction cylinder, 602-draft hood, 603-heat dissipation hood, 604-fixing sleeve, 605-first spiral heat dissipation tube, 606-first protective hood, 607-second protective hood, 608-wind driven fan blade, 7-first control measurement structure, 701-monitoring spherical shell, 702-temperature sensor, 703-valve, 8-second heat dissipation structure, 801-mounting sleeve, 802-second spiral heat dissipation tube, 9-second control measurement structure, 10-shunt tube, 11-refrigerant buffer tank, 12-discharge tube, 13-transfer pump, 14-injection tube, 15-reflux tube, 16-air vents and 17-air vents.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention relates to a quantitative conveying device for refrigeration raw material required by refrigeration equipment, which comprises a bottom plate 1, a telescopic rod 2 is fixed on the top of the bottom plate 1, a box body 3 is fixed on the top end of the telescopic rod 2, an air vent 17 is arranged on the outer surface of the box body 3, the air vent 17 is used for continuously dissipating heat, a flow guide pipe 4 is fixed on the top of the box body 3, a material injection pipe 14 is fixed on the input end of a first inflow valve 5 at one end of the flow guide pipe 4, the material injection pipe 14 stops injecting after adding sufficient amount of refrigeration raw material, the material injection pipe 14 is used for adding refrigeration raw material, a backflow pipe 15 is fixed on the input end of the first inflow valve 5 at the other end of the flow guide pipe 4, the backflow pipe 15 reflows the used refrigeration raw material stage by stage under the action of the first inflow valve 5, the backflow pipe 15 receives the, the first inflow valve 5 is an electromagnetic valve, the outlet end of the draft tube 4 penetrates through the top of the box body 3 and extends into the box body 3, and the outlet end of the draft tube 4, which is positioned in the box body 3, is fixed with a first heat dissipation structure 6 which transversely penetrates through the box body 3 and is fixedly connected with the box body 3 through a tube connection sleeve;

the first heat dissipation structure 6 comprises a heat conduction cylinder 601 transversely penetrating through the box body 3 and extending to the outside of the box body 3, a flow guide cover 602 is fixed at one end of the heat conduction cylinder 601, which is positioned outside the box body 3, through a bolt, and a heat dissipation cover 603 is fixed at the other end of the heat conduction cylinder 601, which is positioned outside the box body 3, through a bolt; a fixing sleeve 604 coaxial with the heat-conducting cylinder 601 is fixed on the inner wall of the heat-conducting cylinder 601 through a support plate, a heat radiation hole is formed in the outer circular surface of the fixing sleeve 604, a first spiral heat radiation pipe 605 with an input end fixedly connected with the outlet end of the flow guide pipe 4 through a pipe connection sleeve is fixed in the fixing sleeve 604, and the outlet end of the first spiral heat radiation pipe 605 is fixedly connected with the first control measurement structure 7; the first protection cover 606 is fixed at the air inlet end of the air guide sleeve 602, the second protection cover 607 is fixed at the air outlet end of the heat dissipation cover 603, and the wind-driven fan blades 608 are fixed inside the heat dissipation cover 603.

The outlet end of the first heat dissipation structure 6 is communicated with a second heat dissipation structure 8 fixedly connected with the inner wall of the box body 3 through a first control measurement structure 7, a vent 16 is formed in the position, opposite to the installation sleeve 801, on the two side walls of the box body 3, the vent 16 is formed in the position of two ports of the installation sleeve 801, air circulation is facilitated, a shutter is arranged inside the vent 16, the heat dissipation effect on the second heat dissipation structure 8 can be improved, and the air flow flux is improved;

the second heat dissipation structure 8 comprises an installation sleeve 801 fixedly connected with the inner wall of the box body 3 through bolts, a through hole is formed in the outer circular surface of the installation sleeve 801, a second spiral heat dissipation pipe 802 fixedly connected with the input end and the first control measurement structure 7 is fixed inside the installation sleeve 801, and the outlet end of the second spiral heat dissipation pipe 802 is fixedly connected with the second control measurement structure 9.

The outlet end of the second heat dissipation structure 8 is communicated with a shunt pipe 10 through a second control measurement structure 9, the output ends of the shunt pipes 10 are communicated with refrigerant buffer tanks 11, the shunt pipes 10 respectively correspond to different refrigerant buffer tanks 11, valves 703 are respectively installed on the shunt pipes 10 corresponding to different refrigerant buffer tanks 11, the valves 703 installed on the shunt pipes 10 are electromagnetic valves, refrigeration raw materials capable of controlling backflow are led into the different refrigerant buffer tanks 11, the refrigerant buffer tanks 11 comprise a first buffer tank, a second buffer tank and a third buffer tank, temperature sensors 702 are respectively installed on the first buffer tank, the second buffer tank and the third buffer tank, the first buffer tank, the second buffer tank and the third buffer tank are used for storing refrigeration raw materials of different temperature layers, and a heat dissipation space inside the first heat dissipation structure 6 and the second heat dissipation structure 8 is reserved for the refrigeration raw materials input subsequently, the refrigeration raw materials which are used in different batches and have higher temperature can be intermittently input, the problem that the subsequent high-temperature refrigeration raw materials cannot be input and can generate refrigeration raw materials in different temperature ranges after primary heat dissipation is avoided, the refrigeration raw materials are guided into a first cache box, a second cache box and a third cache box to continue heat dissipation, the temperature of the refrigeration raw materials is accurately controlled, refrigeration equipment can select the refrigeration raw materials with lower temperature according to different temperatures and is used for reducing the energy consumption during refrigeration and improving the refrigeration effect, a discharge pipe 12 which is communicated with an inner cavity of a refrigerant cache box 11 and the bottom end of which penetrates through the bottom of the inner wall of a box body 3 is fixed at the bottom of the refrigerant cache box 11, corresponding valves 703 are respectively installed on the discharge pipes 12 at the bottom of the different refrigerant cache boxes 11, the valves 703 installed on the discharge pipe 12 are electromagnetic valves, and the refrigeration raw materials in the first cache box, the second cache box and the third cache box can be conveniently selected, the output end of the discharge pipe 12 is fixed with a delivery pump 13, and the output end of the delivery pump 13 is communicated with the existing refrigeration equipment.

The first control measurement structure 7 and the second control measurement structure 9 are identical in structure, the first control measurement structure 7 comprises a monitoring spherical shell 701 communicated with the outlet end of the first spiral radiating pipe 605 through a pipe connecting sleeve, a temperature sensor 702 is fixed inside the monitoring spherical shell 701, the outlet end of the monitoring spherical shell 701 is communicated with a valve 703 through the pipe connecting sleeve, and the outlet end of the valve 703 is communicated with the input end of the second spiral radiating pipe 802 through the pipe connecting sleeve.

One specific application of this embodiment is: sufficient refrigerant raw materials are injected into pipelines in the conveying device through the material injection pipe 14 in advance, when the refrigerating device works, the used refrigerating raw materials are guided into the first heat dissipation structure 6 through the material return pipe 15 in stages to carry out primary heat dissipation treatment, when the temperature of the refrigerating raw materials passing through the first heat dissipation structure 6 partially reaches a preset value, the control valve of the first control measurement structure 7 is opened, the refrigerating raw materials passing through the primary heat dissipation enter the second heat dissipation structure 8 to continue heat dissipation, then the refrigerating raw materials cooled to meet the conditions are sequentially stored in the refrigerant buffer tanks 11, and when the refrigerating device is used, the refrigerating raw materials meeting the temperature conditions in the different refrigerant buffer tanks 11 are sequentially pumped out through the discharge pipes according to the quantity and are conveyed to the refrigerating device through the conveying pumps 13.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a required quantitative conveyor of refrigeration raw materials of refrigeration plant, includes bottom plate (1), bottom plate (1) top is fixed with telescopic link (2), telescopic link (2) top is fixed with box (3), box (3) top is fixed with honeycomb duct (4), honeycomb duct (4) both ends all are fixed with first inflow valve (5), honeycomb duct (4) exit end runs through inside box (3) top and extend to box (3), its characterized in that:

the outlet end of the flow guide pipe (4) positioned in the box body (3) is fixedly provided with a first heat dissipation structure (6) which transversely penetrates through the box body (3) and is fixedly connected with the box body (3) through a pipe connecting sleeve;

the outlet end of the first heat radiation structure (6) is communicated with a second heat radiation structure (8) fixedly connected with the inner wall of the box body (3) through a first control measurement structure (7);

the exit end of second heat radiation structure (8) is measured structure (9) intercommunication through the second control and is had shunt tubes (10), the output intercommunication of shunt tubes (10) has refrigerant buffer tank (11), refrigerant buffer tank (11) bottom is fixed with and runs through discharge pipe (12) of box (3) inner wall bottom with refrigerant buffer tank (11) inner chamber intercommunication and bottom, the output of discharge pipe (12) is fixed with delivery pump (13).

2. The quantitative conveying device for refrigeration raw materials required by refrigeration equipment according to claim 1, characterized in that an injection pipe (14) is fixed at the input end of the first inflow valve (5) at one end of the flow guide pipe (4), and a return pipe (15) is fixed at the input end of the first inflow valve (5) at the other end of the flow guide pipe (4).

3. The quantitative conveying device for refrigeration raw materials required by refrigeration equipment as claimed in claim 1, wherein the first heat dissipation structure (6) comprises a heat conduction cylinder (601) transversely penetrating through the box body (3) and extending to the outside of the box body (3), one end of the heat conduction cylinder (601) located outside the box body (3) is fixed with a flow guide cover (602) through a bolt, and the other end of the heat conduction cylinder (601) located outside the box body (3) is fixed with a heat dissipation cover (603) through a bolt.

4. The quantitative conveying device for refrigeration raw materials required by refrigeration equipment as claimed in claim 3, wherein a fixing sleeve (604) coaxial with the heat-conducting cylinder (601) is fixed on the inner wall of the heat-conducting cylinder (601) through a supporting plate, heat dissipation holes are formed in the outer circular surface of the fixing sleeve (604), a first spiral heat dissipation pipe (605) with an input end fixedly connected with the outlet end of the flow guide pipe (4) through a pipe connecting sleeve is fixed inside the fixing sleeve (604), and an outlet end of the first spiral heat dissipation pipe (605) is fixedly connected with the first control measurement structure (7).

5. The quantitative conveying device for the refrigeration raw materials required by the refrigeration equipment as claimed in claim 3, wherein a first protective cover (606) is fixed at an air inlet end of the air guide sleeve (602), a second protective cover (607) is fixed at an air outlet end of the heat dissipation cover (603), and wind-driven fan blades (608) are fixed inside the heat dissipation cover (603).

6. The quantitative conveying device for refrigeration raw materials required by refrigeration equipment as claimed in claim 1, wherein the second heat dissipation structure (8) comprises a mounting sleeve (801) fixedly connected with the inner wall of the box body (3) through a bolt, a through hole is formed in the outer circumferential surface of the mounting sleeve (801), a second spiral heat dissipation pipe (802) with an input end fixedly connected with the first control measurement structure (7) is fixed inside the mounting sleeve (801), and an output end of the second spiral heat dissipation pipe (802) is fixedly connected with the second control measurement structure (9).

7. The quantitative conveying device for the refrigeration raw materials required by the refrigeration equipment as claimed in claim 6, wherein ventilation openings (16) are formed in the positions, opposite to the mounting sleeve (801), on the two side walls of the box body (3), and shutters are mounted inside the ventilation openings (16).

8. The quantitative conveying device for refrigeration raw materials required by refrigeration equipment as claimed in claim 1, wherein the refrigerant buffer tank (11) comprises a first buffer tank, a second buffer tank and a third buffer tank, and the outer surface of the box body (3) is provided with air holes (17).

9. The quantitative conveying device for the refrigeration raw material required by the refrigeration equipment as recited in claim 1, wherein the first control measuring structure (7) and the second control measuring structure (9) have the same structure, the first control measuring structure (7) comprises a monitoring spherical shell (701) which is communicated with the outlet end of the first spiral heat dissipation pipe (605) through a pipe connecting sleeve, a temperature sensor (702) is fixed inside the monitoring spherical shell (701), the outlet end of the monitoring spherical shell (701) is communicated with a valve (703) through the pipe connecting sleeve, and the outlet end of the valve (703) is communicated with the input end of the second spiral heat dissipation pipe (802) through the pipe connecting sleeve.