CN212538373U - Full-automatic temperature control system of multi-effect evaporator - Google Patents
Full-automatic temperature control system of multi-effect evaporator Download PDFInfo
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- CN212538373U CN212538373U CN202020625012.4U CN202020625012U CN212538373U CN 212538373 U CN212538373 U CN 212538373U CN 202020625012 U CN202020625012 U CN 202020625012U CN 212538373 U CN212538373 U CN 212538373U
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- evaporimeter
- condenser
- evaporator
- choke valve
- blast pipe
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Abstract
The utility model discloses a full-automatic temperature control system of multi-effect evaporator, compressor including the cooperation use, the blast pipe, the branch pipe, condenser one, condenser two, choke valve one, choke valve two, booster pump and evaporimeter, the compressor passes through the blast pipe and is connected with condenser two through the branch pipe with condenser one, choke valve one is installed on the blast pipe, choke valve two is installed on the branch pipe, the end of branch pipe is connected with the blast pipe, the end of blast pipe is connected with the booster pump, the booster pump is connected with the evaporimeter through the pipeline, the evaporimeter includes the evaporimeter body and installs the temperature-detecting mechanism on the evaporimeter body, temperature-detecting mechanism comprises temperature sensor and PLC controller, temperature sensor installs on the evaporimeter body and is connected with the PLC controller through the circuit. The utility model discloses install temperature-detecting device on the evaporimeter, can carry out real-time supervision to the temperature of evaporimeter, improve the security of evaporimeter during operation.
Description
Technical Field
The utility model relates to an evaporimeter temperature control system technical field specifically is a full-automatic temperature control system of multi-effect evaporation ware.
Background
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. The evaporator mainly comprises a heating chamber and an evaporation chamber. The heating chamber provides heat required by evaporation to the liquid to promote boiling and vaporization of the liquid; the evaporation chamber enables gas-liquid two phases to be completely separated, so that the water temperature can be adjusted to a given temperature, and heat preservation is carried out.
However, the conventional evaporator for a refrigeration system has the following problems in use: (1) the evaporator mainly achieves the purpose of evaporation refrigeration, but is lack of a corresponding temperature detection mechanism and cannot detect and control the temperature of the evaporator; (2) the existing evaporator does not have the temperature adjusting function and cannot quickly adjust the temperature as required. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a full-automatic temperature control system of multi-effect evaporator has solved the problem that proposes in the background art, satisfies the in-service use demand.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic temperature control system of multi-effect evaporator, includes compressor, blast pipe, branch pipe, condenser one, condenser two, choke valve one, choke valve two, booster pump and the evaporimeter that the cooperation was used, the compressor passes through the blast pipe and is connected with condenser two through the branch pipe with condenser one, choke valve one is installed on the blast pipe, choke valve two is installed on the branch pipe, the end of branch pipe is connected with the blast pipe, the end of blast pipe is connected with the booster pump, the booster pump is connected with the evaporimeter through the pipeline, the evaporimeter includes evaporimeter body and installs the temperature-detecting mechanism on the evaporimeter body, temperature-detecting mechanism comprises temperature sensor and PLC controller, temperature sensor installs on the evaporimeter body and is connected with the PLC controller through the circuit, the PLC controller respectively with condenser two, the condenser two, The second throttle valve is connected with the booster pump.
As a preferred embodiment of the present invention, four mounting plates are installed on the periphery of the evaporator body, and the mounting plates are fixed to the evaporator body by bolts.
As an optimal implementation mode of the utility model, the longitudinal symmetry is two sets of draw-in grooves have all been seted up on the mounting panel, install the electric heating board between two sets of draw-in grooves of longitudinal symmetry, the electric heating board is connected with the PLC controller through the circuit.
As an embodiment of the present invention, two sets of metal spring pieces are symmetrically installed on both sides of the end of the electric heating plate, and the metal spring pieces are buckled in the clamping grooves.
As a preferred embodiment of the present invention, the electric heating plate is located at the back of the evaporator and is connected to the evaporator body in a non-contact manner.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. this scheme installs temperature-detecting device on the evaporimeter, can carry out real-time supervision to the temperature of evaporimeter, improves the security of evaporimeter during operation.
2. When the temperature of the evaporator does not meet the requirement, the flow speed and the flow rate of the evaporator can be improved by designing a standby cooling mechanism and a booster pump on the refrigerating system, so that the aim of accelerating the temperature reduction is fulfilled, and the evaporation and heat dissipation speed of the evaporator can also be improved by the electric heating plate on the evaporator.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
fig. 2 is the structure diagram of the installation of the electric heating plate of the present invention.
In the figure, 1-compressor, 2-exhaust pipe, 3-branch pipe, 4-condenser I, 5-condenser II, 6-throttle valve I, 7-throttle valve II, 8-booster pump, 9-evaporator, 10-evaporator body, 11-temperature sensor, 12-PLC controller, 13-mounting plate, 14-clamping groove, 15-electric heating plate and 16-metal elastic sheet.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a full-automatic temperature control system of a multi-effect evaporator comprises a compressor 1, an exhaust pipe 2, a branch pipe 3, a first condenser 4, a second condenser 5, a first throttle valve 6, a second throttle valve 7, a booster pump 8 and an evaporator 9 which are used in a matching way, wherein the compressor 1 is connected with the first condenser 4 through the exhaust pipe 2 and is connected with the second condenser 5 through the branch pipe, the first throttle valve 6 is arranged on the exhaust pipe 2, the second throttle valve 7 is arranged on the branch pipe 3, the tail end of the branch pipe 3 is connected with the exhaust pipe 2, the tail end of the exhaust pipe 2 is connected with the booster pump 8, the booster pump 8 is connected with the evaporator 9 through a pipeline, the evaporator 9 comprises an evaporator body 10 and a temperature detection mechanism arranged on the evaporator body 10, the temperature detection mechanism consists of a temperature sensor 11 and a PLC 12, the temperature sensor 11 is arranged on the evaporator, and the PLC 12 is respectively connected with the second condenser 5, the second throttle valve 7 and the booster pump 8 through lines.
Further improved, as shown in fig. 2: four groups of mounting panels 13 are installed to the periphery of evaporimeter body 10, and four groups of mounting panels 13 pass through the bolt fastening on evaporimeter body 10, through mounting panel 13 be convenient for to evaporimeter body 10 peripheral installation electric heating board 15 speed up microthermal condensate liquid when passing through the evaporimeter with external air heat exchange's speed, gasification heat absorption reaches better refrigerated effect.
Further improved, as shown in fig. 2: two sets of draw-in grooves 14 have all been seted up on two sets of mounting panels 13 of longitudinal symmetry, install electric heating board 15 between two sets of draw-in grooves 14 of longitudinal symmetry, electric heating board 15 is connected with PLC controller 12 through the circuit, draw-in groove 14 is the metal shrapnel 16 card of being convenient for of V type structure and goes into and reach fixed purpose.
Further improved, as shown in fig. 2: two groups of metal elastic sheets 16 are symmetrically arranged on two sides of the end part of the electric heating plate 15, the two groups of metal elastic sheets 16 are buckled in the clamping grooves 14, and the electric heating plate 15 is convenient to install on the installation plate 13 and detach through the metal elastic sheets 16 at two ends.
Specifically, the electric heating plate 15 is located on the back of the evaporator 9 and is connected to the evaporator body 10 in a non-contact manner, so as to avoid damage to the evaporator body 10 due to direct contact with the evaporator body 10.
When in use: the utility model discloses compressor 1 inhales low temperature low pressure refrigerant gas, it compresses the back to it to drive the piston through the motor operation, high temperature high pressure refrigerant gas to blast pipe 2 exhaust, then change gas into liquid through condenser 4, heat in the pipe, in order very fast mode, reach near the pipe in the air and finally through evaporimeter 9, carry out the heat exchange with external air, the gasification endotherm, reach refrigerated effect, set for the operating temperature of evaporimeter 9 through PLC controller 12, and detect through temperature sensor 11, when the temperature does not reach the requirement, start condenser two 5, choke valve two 7, booster pump 8, accelerate the velocity of flow of pipeline liquid, also can heat through electric heating board 15, improve the work efficiency of evaporimeter 9, thereby reach more work efficiency.
And (4) supplementary notes: the temperature sensor 11 is of a PT100 type, and the PLC controller 12 is of an SM321 type.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a full automatic temperature control system of multi-effect evaporator which characterized in that: including compressor (1), blast pipe (2), branch pipe (3), condenser (4), condenser two (5), choke valve (6), choke valve two (7), booster pump (8) and evaporimeter (9) that the cooperation was used, compressor (1) is connected with condenser two (5) through blast pipe (2) and condenser (4) and through the branch pipe, choke valve one (6) are installed on blast pipe (2), choke valve two (7) are installed on branch pipe (3), the end of branch pipe (3) is connected with blast pipe (2), the end of blast pipe (2) is connected with booster pump (8), booster pump (8) are connected with evaporimeter (9) through the pipeline, evaporimeter (9) include evaporimeter body (10) and install the temperature detection mechanism on evaporimeter body (10), temperature-detecting mechanism comprises temperature sensor (11) and PLC controller (12), temperature sensor (11) are installed on evaporimeter body (10) and are connected with PLC controller (12) through the circuit, PLC controller (12) are connected with condenser two (5), choke valve two (7) and booster pump (8) respectively through the circuit.
2. The full automatic temperature control system of a multiple effect evaporator of claim 1, wherein: four groups of mounting plates (13) are installed on the periphery of the evaporator body (10), and the four groups of mounting plates (13) are fixed on the evaporator body (10) through bolts.
3. The full automatic temperature control system of a multiple effect evaporator of claim 2, wherein: the upper and lower symmetry is two sets of all seted up two sets of draw-in grooves (14) on mounting panel (13), install electric heating board (15) between two sets of draw-in grooves of upper and lower symmetry (14), electric heating board (15) are connected with PLC controller (12) through the circuit.
4. A full automatic temperature control system for a multiple effect evaporator according to claim 3 wherein: two groups of metal elastic sheets (16) are symmetrically arranged on two sides of the end part of the electric heating plate (15), and the two groups of metal elastic sheets (16) are buckled in the clamping grooves (14).
5. The full automatic temperature control system of a multiple effect evaporator of claim 4, wherein: the electric heating plate (15) is positioned on the back surface of the evaporator (9) and is in non-contact connection with the evaporator body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020625012.4U CN212538373U (en) | 2020-04-23 | 2020-04-23 | Full-automatic temperature control system of multi-effect evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020625012.4U CN212538373U (en) | 2020-04-23 | 2020-04-23 | Full-automatic temperature control system of multi-effect evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212538373U true CN212538373U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020625012.4U Active CN212538373U (en) | 2020-04-23 | 2020-04-23 | Full-automatic temperature control system of multi-effect evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212538373U (en) |
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2020
- 2020-04-23 CN CN202020625012.4U patent/CN212538373U/en active Active
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