CN112944752A

CN112944752A - Automatic defrosting and water receiving system of evaporator

Info

Publication number: CN112944752A
Application number: CN202110261377.2A
Authority: CN
Inventors: 阎润球; 闫国泉; 任根华; 陈冲; 葛印
Original assignee: Zhejiang Xingmao Refrigeration Food Machinery Co ltd
Current assignee: Zhejiang Xingmao Refrigeration Food Machinery Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-06-11

Abstract

The invention discloses an automatic defrosting and water receiving system of an evaporator, which comprises a bottom plate, wherein a fixed rod is fixedly arranged on the bottom plate, an installation frame is arranged on the fixed rod, a connecting structure is arranged between the installation frame and the fixed rod and comprises a threaded hole, a through hole, a rotating block and a screw rod, an adjusting frame is arranged on the installation frame, and a heating plate is fixedly arranged on the adjusting frame. The automatic defrosting and water receiving system of the evaporator, disclosed by the invention, belongs to the field of evaporators, is convenient for mounting and dismounting an adjusting frame and a heating plate through the arranged connecting structure, is simple in structure and convenient and quick to operate, the adjusting frame enables the position of the heating plate to be adjusted, so that the flexibility in the mounting process is high, the preheating work can be carried out by adopting a heat exchange structure, frost is not easy to condense on the evaporator, and the arrangement of a guide plate and other structures can be selected according to needs through the arranged water receiving frame, so that the application range is improved, and the use effect of the whole system device is enhanced.

Description

Automatic defrosting and water receiving system of evaporator

Technical Field

The invention relates to the field of evaporators, in particular to an automatic defrosting and water receiving system of an evaporator.

Background

Evaporation is a physical process by which a liquid state is converted to a gaseous state. Generally, an evaporator is a device that converts a liquid substance into a gaseous substance. There are a large number of evaporators in the industry, of which the evaporator used in refrigeration systems is one. The evaporator is an important part in four major refrigeration parts, and low-temperature condensed liquid passes through the evaporator to exchange heat with external air, gasifies and absorbs heat, and achieves the refrigeration effect. In the in-process that the evaporimeter used, the evaporimeter temperature is lower, and moisture condenses into the frost easily on the evaporimeter surface, in order to guarantee the normal circulation of air, ensures the result of use of evaporimeter, needs to change the frost to the evaporimeter and handles. Water is generated during defrosting, so that water is needed to be collected; among the structure of current evaporimeter defrosting and water receiving, the structure is very simple, and the result of use is general to inconvenient dismantlement is inconvenient to be installed, also does not benefit to going on of maintenance work, and water receiving part result of use is general, can not add the structure according to actual conditions, uses to get up to have certain limitation.

Disclosure of Invention

The invention mainly aims to provide an automatic defrosting and water receiving system of an evaporator, which can effectively solve the problems in the background art.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides an automatic white and water receiving system of evaporimeter, includes the bottom plate, fixed mounting has the dead lever on the bottom plate, and installs the mounting bracket on the dead lever, be provided with connection structure between mounting bracket and the dead lever, and connection structure includes screw hole, through-hole, rotatory piece and screw rod, be equipped with the alignment jig on the mounting bracket, and fixed mounting has the hot plate on the alignment jig, the alignment jig includes waist type groove, slider, regulation screw and adjusting bolt, be provided with heat transfer structure on the bottom plate, and heat transfer structure includes support, intake pipe, blast pipe and guiding tube, be connected with the water receiving frame on the bottom plate, and the water receiving frame includes basin, outlet, fixed pipe, guide board, peg graft pole and stopper, be provided with between the dead lever and walk the spool.

Preferably, the bottom plate and the fixing rod are connected in a fusion mode, and the bottom plate and the water tank in the water receiving frame are integrally formed.

Preferably, the threaded hole is formed in the upper end of the fixing rod, the through holes are formed in the positions of the two ends of the mounting frame and aligned with the threaded hole, the rotating block is fixedly connected with the screw rod, the screw rod penetrates through the through hole in the mounting frame, the screw rod is connected with the threaded hole, and the screw rod is connected with the threaded hole in a threaded mode.

Preferably, the waist-shaped groove is formed in the mounting frame, the adjusting screw hole is formed in the slider, the slider is sleeved on the mounting frame in a sliding mode, the tail end of the adjusting bolt is arranged in the adjusting screw hole in the slider, the adjusting bolt is in threaded connection with the adjusting screw hole, and the tail end of the adjusting bolt is in contact with the inner wall of the waist-shaped groove.

Preferably, the heating plate is connected with a cable, and the heating plate is electrically connected with the cable.

Preferably, the support is fixedly installed on the bottom plate, the air inlet pipe is fixed on the support, the exhaust pipe is fixed on the support, the air inlet pipe and the exhaust pipe are both connected with air guide pipelines, the guide pipe is arranged between the air inlet pipe and the exhaust pipe and is fixedly connected with the air inlet pipe and the exhaust pipe, and the guide pipe is communicated with the air inlet pipe and the exhaust pipe.

Preferably, the trough has been seted up on the basin and has been accomodate the groove, the outlet sets up in the tip position department of basin, fixed pipe fixed mounting is on the outer wall of basin, and has seted up the through hole on the fixed pipe, fixed connection between guide board and the peg graft pole, and the peg graft pole inserts in the through hole on the fixed pipe, the stopper is fixed in the lower surface of guide board, and contacts between stopper and the basin, the guide board passes through peg graft pole, stopper and installs on the basin, and the slope of guide board sets up.

Preferably, a round hole is formed in one side, close to the heating plate, of the wiring pipe, a connecting sleeve is arranged at the end of the wiring pipe, the connecting sleeve is welded with the wiring pipe in a connecting mode, the connecting sleeve is installed on the fixing rod, and the wiring pipe is installed on the fixing rod through the connecting sleeve.

Compared with the prior art, the invention has the following beneficial effects: the automatic defrosting and water receiving system of the evaporator is convenient to mount and dismount the adjusting frame and the heating plate through the arranged connecting structure, and is simple in structure and convenient and quick to operate;

the position of the heating plate can be adjusted by the adjusting frame, so that the flexibility is high in the installation process;

the heat exchange structure is adopted, preheating can be carried out, and frost is not easy to condense on the evaporator;

through the water receiving frame that sets up, can select whether to install guide board isotructure as required, improved application scope, strengthened the result of use of entire system device.

Drawings

FIG. 1 is a schematic view of the overall structure of an automatic defrosting and water receiving system of an evaporator according to the present invention;

FIG. 2 is a schematic view of a back side structure of an automatic defrosting and water receiving system of an evaporator according to the present invention;

FIG. 3 is a schematic structural view of a connection structure of an automatic defrosting and water receiving system of an evaporator according to the present invention;

FIG. 4 is a schematic view of an adjusting bracket of an automatic defrosting and water receiving system of an evaporator according to the present invention;

FIG. 5 is a schematic view of a water receiving rack of an automatic defrosting and water receiving system of an evaporator according to the present invention.

In the figure: 1. a base plate; 2. fixing the rod; 3. a mounting frame; 4. a connecting structure; 401. a threaded hole; 402. a through hole; 403. rotating the block; 404. a screw; 5. an adjusting bracket; 501. a waist-shaped groove; 502. a slider; 503. adjusting the screw hole; 504. adjusting the bolt; 6. heating plates; 7. a heat exchange structure; 701. a support; 702. an air inlet pipe; 703. an exhaust pipe; 704. a guide tube; 8. a water receiving frame; 801. a water tank; 802. a water outlet; 803. a fixed tube; 804. a guide plate; 805. a plug rod; 806. a limiting block; 9. a wiring pipe; 10. a circular hole; 11. a connecting sleeve.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

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, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 specific cases to those skilled in the art.

As shown in fig. 1-5, an automatic defrosting and water receiving system of an evaporator comprises a bottom plate 1, a fixing rod 2 is fixedly arranged on the bottom plate 1, and the fixed rod 2 is provided with an installation frame 3, a connecting structure 4 is arranged between the installation frame 3 and the fixed rod 2, and the connecting structure 4 comprises a threaded hole 401, a through hole 402, a rotating block 403 and a screw rod 404, the mounting frame 3 is provided with an adjusting frame 5, and the adjusting frame 5 is fixedly provided with a heating plate 6, the adjusting frame 5 comprises a waist-shaped groove 501, a slide block 502, an adjusting screw 503 and an adjusting bolt 504, the bottom plate 1 is provided with a heat exchange structure 7, and the heat exchange structure 7 comprises a bracket 701, an air inlet pipe 702, an air outlet pipe 703 and a guide pipe 704, a water receiving frame 8 is connected on the bottom plate 1, the water receiving frame 8 comprises a water tank 801, a water outlet 802, a fixing pipe 803, a guide plate 804, an insertion rod 805 and a limiting block 806, and a wiring pipe 9 is arranged between the fixing rods 2.

The connected mode between bottom plate 1 and the dead lever 2 is the butt fusion, and integrated into one piece between the basin 801 in bottom plate 1 and the water receiving frame 8, and integrated into one piece's bottom plate 1 and water receiving frame 8 guarantee the stability in use after the installation, have ensured the result of use.

Screw hole 401 is seted up in the upper end of dead lever 2, through-hole 402 is seted up in the both ends position department of mounting bracket 3, and align between through-hole 402 and the screw hole 401, fixed connection between rotatory piece 403 and the screw rod 404, and screw rod 404 runs through-hole 402 on mounting bracket 3, be connected between screw rod 404 and the screw hole 401, and the connected mode between screw rod 404 and the screw hole 401 is threaded connection, connection structure 4 through setting up, be convenient for install the dismantlement work to alignment jig 5 and hot plate 6, moreover, the steam generator is simple in structure, high convenience and quickness in operation, connection structure 4 adopts threaded connection's mode to carry out mounting bracket 3's fixed work, moreover, the steam generator is simple in operation, the installation back stead.

Waist type groove 501 is seted up on mounting bracket 3, adjust screw 503 and set up on slider 502, and slider 502 sliding sleeve locates on mounting bracket 3, adjusting bolt 504's end sets up in adjusting screw 503 on slider 502, and threaded connection between adjusting bolt 504 and the adjusting screw 503, adjusting bolt 504's end contacts in waist type groove 501's inner wall, adjusting bracket 5 makes the position of hot plate 6 can be adjusted, make the flexibility high in the installation, utilize sliding connection's mode installation slider 502, adjust convenient and fast, adopt adjusting bolt 504 to carry out spacing fixed, moreover, the steam generator is simple in structure, high durability and convenient use.

The heating plate 6 is connected with a cable, and the heating plate 6 is electrically connected with the cable.

Support 701 fixed mounting is on bottom plate 1, intake pipe 702 is fixed in on support 701, blast pipe 703 is fixed in on support 701, and intake pipe 702, blast pipe 703 all is connected with the air guide duct, guide tube 704 sets up in intake pipe 702, between blast pipe 703, and guide tube 704 and intake pipe 702, fixed connection between blast pipe 703, between guide tube 704 and the intake pipe 702, be linked together between guide tube 704 and the blast pipe 703, adopt heat transfer structure 7, can preheat work, the last frost that is difficult for condensing of assurance evaporimeter, the time of the normal work of evaporimeter has been prolonged, the result of use of device has been improved.

The water tank 801 is provided with a receiving groove, the water outlet 802 is arranged at the end position of the water tank 801, the fixing pipe 803 is fixedly arranged on the outer wall of the water tank 801, and the fixing tube 803 is provided with a through hole, the guide plate 804 is fixedly connected with the insertion rod 805, and the insertion rod 805 is inserted into the through hole of the fixing tube 803, the stopper 806 is fixed to the lower surface of the guide plate 804, and the limit block 806 contacts with the water tank 801, the guide plate 804 is installed on the water tank 801 through the insertion rod 805 and the limit block 806, and the guide plate 804 is obliquely arranged and passes through the arranged water receiving frame 8, whether can select to install guide board 804 isotructure as required, improved application scope, strengthened entire system device's result of use, guide board 804 adopts structures such as grafting pole 805, stopper 806 to connect the installation, and the installation is simple and convenient, and it is good to use stability after the installation, also convenient to detach simultaneously.

Walk and seted up round hole 10 on the pipe 9 and be close to one side of hot plate 6, and the tip of walking pipe 9 is provided with adapter sleeve 11, adapter sleeve 11 and the connected mode of walking between the pipe 9 are the welding, adapter sleeve 11 is installed on dead lever 2, walk pipe 9 and install on dead lever 2 through adapter sleeve 11, walk the line that pipe 9 is used for the cable, can protect the cable effectively, accomodate the cable simultaneously and arrange together, can enough practice thrift the space, can improve aesthetic measure again.

It should be noted that, the present invention is an automatic defrosting and water receiving system for an evaporator, the installation work of the whole system is firstly performed, when the installation is performed, a worker installs the water tank 801 in the bottom plate 1 and the water receiving rack 8 at a place close to the evaporator, so as to ensure that the water tank 801 is located below the evaporator, then the assembly and fixing work of the mounting rack 3 and other structures is started, the worker sleeves the sliding block 502 with the heating plate 6 in the adjusting rack 5 on the mounting rack 3, so that the heating plate 6 faces one side of the water tank 801, until the required adjusting rack 5 and the heating plate 6 are installed, then the mounting rack 3 is placed at the upper end of the fixing rod 2, the screw rod 404 is inserted into the through hole 402, so that the tail end of the screw rod contacts with the threaded hole 401, then the rotating block 403 is rotated, the screw rod 404 is rotated and lowered in the threaded hole 401, until the mounting rack 3 is, after the mounting frame 3 is fixed, the position of the heating plate 6 is adjusted, the adjusting bolt 504 is screwed into the adjusting screw hole 503 on the sliding block 502, the sliding block 502 is moved, the sliding block 502 carries the heating plate 6 to move on the mounting frame 3, and then the position between the heating plates 6 is adjusted, when the position of the heating plate 6 is moved to a proper place, a worker rotates the adjusting bolt 504, the adjusting bolt 504 rotates in the adjusting screw hole 503 and starts to move until the tail end of the adjusting bolt 504 contacts the surface of the waist-shaped groove 501, at the moment, under the combined action of the adjusting bolt 504 and the mounting frame 3, the sliding block 502 is fixed at the current position on the mounting frame 3, when all the adjusting frames 5 and the heating plates 6 are mounted, the connection work of the lines is started, when the lines are connected, a plurality of cables penetrate through the routing pipes 9 fixed by the connecting sleeves 11, so that the tail end of each cable penetrates out of the, then the end of the cable is connected to the heating plate 6, thus completing the circuit connection work of the heating plate 6, after the circuit connection is completed, the connection work of the heat exchange structure 7 is started, during the connection, the cable is respectively connected to the air inlet pipe 702 and the air outlet pipe 703 on the bracket 701 by using the pipeline, meanwhile, the front end of the pipeline connected with the air inlet pipe 702 is arranged at the hot air outlet of the device, thus completing the assembly, installation and fixing work of the whole system device, when the system is used, during the working process of the evaporator, the temperature of the evaporator is below zero, further the moisture in the air is condensed on the surface of the evaporator, at this time, a small part of the hot air at the hot air outlet of the device enters the air inlet pipe 702 through the pipeline, enters the guide pipe 704 from the air inlet pipe 702, and then flows to the air outlet pipe 703 from the guide pipe 704, finally, gas is discharged from a pipeline connected with the exhaust pipe 703, in the process, when hot gas flows, the air inlet pipe 702, the exhaust pipe 703 and the guide pipe 704 can perform heat exchange work to dissipate heat in the hot gas, the dissipated heat acts on the evaporator, so that the evaporator can receive external heat in the working process, further, the moisture condensation time is prolonged, and the normal use of the evaporator is ensured, after the evaporator in the device runs for a rated time, frost condensed on the surface of the evaporator needs defrosting treatment, at this time, the device starts a related power supply under the control of a program, the power supply provides electric energy for the heating plate 6 through a cable, so that the heating plate 6 generates heat, the heat acts on the evaporator, and further, the defrosting effect is realized, in the defrosting process, the frost on the evaporator is heated and melted, and melted water drops into the water tank 801 in the water receiving rack 8, finally, the water is discharged to the outside from the water outlet 802, so that the water can be discharged while defrosting, if the width of the water tank 801 is insufficient due to position limitation in the installation process of the whole system device, a guide plate 804 and other structures can be additionally arranged during installation, during operation, a plug-in rod 805 on the guide plate 804 is inserted into a fixed pipe 803 on the outer wall of the water tank 801, so that a limit block 806 on the guide plate 804 contacts the outer wall of the water tank 801, at the moment, the front end of the guide plate 804 is positioned below the evaporator, and the guide plate 804 is arranged obliquely, so that water melted by frost on the evaporator falls on the guide plate 804 and flows into the water tank 801 through the guide plate 804 during use, and is finally discharged through the water outlet 802, after defrosting is finished, the device suspends defrosting and normally works, and defrosting is carried out again after the working time reaches a set time, through the connection structure 4 that sets up, be convenient for install the dismantlement work to alignment jig 5 and hot plate 6, moreover, the steam generator is simple in structure, and convenient operation is swift, alignment jig 5 makes the position of hot plate 6 to adjust, make the flexibility high in the installation, adopt heat transfer structure 7, can preheat work, guarantee to be difficult for the frost that condenses on the evaporimeter, through the water receiving frame 8 that sets up, can select whether to install guide board 804 isotructures as required, application scope has been improved, whole system device's result of use has been strengthened.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic frost and water receiving system of evaporimeter which characterized in that: comprises a bottom plate (1), a fixing rod (2) is fixedly installed on the bottom plate (1), an installation frame (3) is installed on the fixing rod (2), a connecting structure (4) is arranged between the installation frame (3) and the fixing rod (2), the connecting structure (4) comprises a threaded hole (401), a through hole (402), a rotating block (403) and a screw rod (404), an adjusting frame (5) is arranged on the installation frame (3), a heating plate (6) is fixedly installed on the adjusting frame (5), the adjusting frame (5) comprises a waist-shaped groove (501), a sliding block (502), an adjusting screw hole (503) and an adjusting bolt (504), a heat exchange structure (7) is arranged on the bottom plate (1), the heat exchange structure (7) comprises a support (701), an air inlet pipe (702), an exhaust pipe (703) and a guide pipe (704), a water receiving frame (8) is connected on the bottom plate (, and the water receiving frame (8) comprises a water tank (801), a water outlet (802), a fixed pipe (803), a guide plate (804), an inserting rod (805) and a limiting block (806), and a wiring pipe (9) is arranged between the fixed rods (2).

2. An evaporator automated frost and water system according to claim 1 wherein: the bottom plate (1) and the fixing rod (2) are connected in a fusion mode, and the bottom plate (1) and the water tank (801) in the water receiving frame (8) are integrally formed.

3. An evaporator automated frost and water system according to claim 2 wherein: the utility model discloses a fixing device for the automobile seat, including mounting bracket (3), screw hole (401), through-hole (402), fixed connection between rotatory piece (403) and screw rod (404), and screw rod (404) run through hole (402) on mounting bracket (3), be connected between screw rod (404) and screw hole (401), and the connected mode between screw rod (404) and screw hole (401) is threaded connection, the both ends position department of mounting bracket (3) is seted up in screw hole (401), and aligns between through-hole (402) and screw hole (401), fixed connection between rotatory piece (403) and the screw rod (404), and screw rod (404) run through hole (.

4. An evaporator automated frost and water system according to claim 3 wherein: waist type groove (501) are seted up on mounting bracket (3), adjust screw (503) and set up on slider (502), and slider (502) sliding sleeve locates on mounting bracket (3), the end of adjusting bolt (504) sets up in adjusting screw (503) on slider (502), and threaded connection between adjusting bolt (504) and adjusting screw (503), the end contact of adjusting bolt (504) is in the inner wall of waist type groove (501).

5. An evaporator automated frost and water system according to claim 4 wherein: the heating plate (6) is connected with a cable, and the heating plate (6) is electrically connected with the cable.

6. An evaporator automated frost and water system according to claim 5 wherein: support (701) fixed mounting is on bottom plate (1), intake pipe (702) are fixed in on support (701), blast pipe (703) are fixed in on support (701), and intake pipe (702), blast pipe (703) all are connected with the air guide pipeline, guide tube (704) set up between intake pipe (702), blast pipe (703), and fixed connection between guide tube (704) and intake pipe (702), blast pipe (703), be linked together between guide tube (704) and intake pipe (702), between guide tube (704) and blast pipe (703).

7. An evaporator automated frost and water system according to claim 6 wherein: the water tank (801) is provided with a storage groove, the water outlet (802) is arranged at the end position of the water tank (801), the fixing pipe (803) is fixedly installed on the outer wall of the water tank (801), a through hole is formed in the fixing pipe (803), the guide plate (804) is fixedly connected with the insertion rod (805), the insertion rod (805) is inserted into the through hole in the fixing pipe (803), the limiting block (806) is fixed on the lower surface of the guide plate (804), the limiting block (806) is in contact with the water tank (801), the guide plate (804) is installed on the water tank (801) through the insertion rod (805) and the limiting block (806), and the guide plate (804) is obliquely arranged.

8. An evaporator automated frost and water system according to claim 7 wherein: walk one side that is close to hot plate (6) on spool (9) and seted up round hole (10), and the tip of walking spool (9) is provided with adapter sleeve (11), adapter sleeve (11) and the connected mode of walking between spool (9) are the welding, adapter sleeve (11) are installed on dead lever (2), walk spool (9) and install on dead lever (2) through adapter sleeve (11).