Safe temperature controller

Abstract

The utility model discloses a safety type temperature control machine which comprises a control machine shell, a temperature display screen and a plurality of function buttons, an installation sleeve seat is arranged at the top end of the control machine shell, a wiring pipeline is installed in the installation sleeve seat, and a cross-shaped partition frame is arranged in the wiring pipeline. The wiring pipeline is internally provided with a cross-shaped dividing frame, the cross-shaped dividing frame divides the interior of the wiring pipeline into four wiring cavities, the ledge of the cross-shaped dividing frame is provided with four wire pressing seats, and the four wire pressing seats correspond to the four wiring cavities. The cross-shaped dividing frame is arranged inside the wiring pipeline, the cross-shaped dividing frame divides the interior of the wiring pipeline into the four wiring cavities, and the four wire pressing seats are arranged on the ledge of the cross-shaped dividing frame; the four wire pressing seats are arranged on the ledge of the cross-shaped dividing frame and correspond to the four wiring cavities, so that the electric wires can be wired in a classified mode, which cavity the electric wires of each type are located in can be known more clearly, meanwhile, the electric wires are limited through the wire pressing seats, and the stability of the electric wires in a wiring pipeline is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to cut -off valve technical field, especially in safe temperature control machine. BACKGROUND

[0002] Mechanical temperature controller is actually a pressure type (pneumatic type) temperature controller, and the mechanical temperature controller mainly comprises a temperature sensor and a contact type micro switch. The temperature sensor is called a temperature-pressure conversion component, which is a closed capsule and mainly comprises a temperature sensing head, a temperature sensing tube and a temperature sensing cavity. According to the form of the temperature sensing cavity, the temperature sensor is divided into two types of wave tube and diaphragm box.

[0003] For example, the prior art patent No. CN201921608768.1 discloses a mechanical temperature controller, which comprises a mounting seat and a shell connected with the mounting seat. When the shell and the mounting seat are connected together, the mounting protrusions on the inner wall of the shell are clamped and matched with the mounting grooves, so that the shell can be clamped tightly with the mounting seat, and the installation and disassembly are convenient. At the same time, the plug-in plate at the lower end of the shell can be clamped and matched with the clamping grooves, so that the shell and the mounting seat can be clamped more tightly when they are connected, thereby preventing the shell and the mounting seat from being separated.

[0004] The above-mentioned disclosed temperature control machine has the following disadvantages: it adopts an invasive installation method, so that the wires connected with the controller cannot be effectively classified, which is not convenient for subsequent maintenance and replacement. Therefore, we design a safe temperature control machine. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a safe temperature control machine to solve the problems in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a safe temperature control machine, which comprises a control machine shell, a temperature display screen and a plurality of function buttons, the temperature display screen is embedded and installed at the top of the front of the control machine shell, the plurality of function buttons are installed at the bottom of the front of the control machine shell, the top end of the control machine shell is provided with a mounting sleeve, a wiring pipe is installed in the mounting sleeve, a cross partition frame is arranged in the wiring pipe, the cross partition frame divides the inside of the wiring pipe into four wiring cavities, four wire pressing seats are arranged on the wall frame of the cross partition frame, and the four wire pressing seats correspond to the four wiring cavities.

[0007] Preferably, the inside of the wiring pipe is further provided with a silica gel desiccant layer, a rubber sealing layer and a double-layer kraft paper layer, and the silica gel desiccant layer, the rubber sealing layer and the double-layer kraft paper layer are installed in the form of an inner sleeve on the inner wall of the wiring pipe.

[0008] Preferably, the tail end of the wiring pipeline is provided with a rack connecting disc, and the wiring pipeline rotates relative to the rack connecting disc but does not disengage.

[0009] Preferably, the bottom of one side of the control machine shell is provided with an emergency stop knob seat, and the side of the emergency stop knob seat is provided with an emergency stop knob.

[0010] Preferably, the opening of the back of the control machine shell is provided with a moisture-proof back plate, the back of the moisture-proof back plate is provided with a steel back plate, and the top of the back of the steel back plate is provided with a warning light through a ball seat.

[0011] Preferably, the front of the control machine shell is provided with two handgrips.

[0012] The technical effects and advantages of the utility model are as follows:

[0013] (1) the utility model relates to a safe temperature control machine, which is characterized in that a cross partition frame is arranged in the wiring pipeline, the cross partition frame divides the inside of the wiring pipeline into four wiring cavities, four wire pressing seats are arranged at the wall frame of the cross partition frame, and the four wire pressing seats correspond to the four wiring cavities, so that the wires can be classified and wired, the type of each wire in each cavity can be clearly known, the wires are limited by the wire pressing seats, and the stability of the wires in the wiring pipeline is ensured; a silica gel desiccant layer, a rubber sealing layer and a double-layer kraft paper layer are arranged in the inside of the wiring pipeline, the silica gel desiccant layer, the rubber sealing layer and the double-layer kraft paper layer are arranged in the form of an inner sleeve on the inner wall of the wiring pipeline, have good moisture-proof effect, increase the moisture-proof and dehumidification, and thus the service life and performance of the wires are improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a three-dimensional structure schematic view of the utility model.

[0015] Fig. 2 It is a structure schematic view of the wiring pipeline of the utility model.

[0016] Fig. 3 It is a structure schematic view of the emergency stop knob seat of the utility model.

[0017] In the drawing: 1, control machine shell; 2, temperature display screen; 3, function button; 4, handgrip; 5, mounting sleeve; 6, wiring pipeline; 7, rack connecting disc; 8, warning light; 9, wire pressing seat; 10, wiring cavity; 11, cross partition frame; 12, silica gel desiccant layer; 13, rubber sealing layer; 14, double-layer kraft paper layer; 15, moisture-proof back plate; 16, steel back plate; 17, emergency stop knob seat; 18, emergency stop knob. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0019] The utility model provides a safe temperature control machine as Figs. 1-3 The utility model discloses a safe temperature control machine,

[0020] Embodiment one: temperature control machine includes control machine shell 1, temperature display screen 2 and multiple function buttons 3, temperature display screen 2 is installed in the top of the front of control machine shell 1, multiple function buttons 3 are installed in the bottom of the front of control machine shell 1, the inside of control machine shell 1 is provided with the single-chip microcomputer of prior art realization temperature control, and the isolation drive unit and A / D converter connected with the single-chip microcomputer, temperature sensor connected with A / D converter and fan connected with isolation drive unit, further still include power module, can realize effective temperature control.

[0021] Multiple function buttons 3 include temperature up-regulation button, temperature down-regulation button, power wake-up button and the like.

[0022] Further, the mounting sleeve 5 is arranged at the top end of the control machine shell 1, the wiring pipeline 6 is arranged in the mounting sleeve 5, the cross partition frame 11 is arranged in the wiring pipeline 6, the wiring pipeline 6 is divided into four wiring cavities 10 by the cross partition frame 11, the four pressing wire seats 9 are arranged on the wall frame of the cross partition frame 11, the four pressing wire seats correspond to the four wiring cavities 10, the silica gel desiccant layer 12, the rubber sealing layer 13 and the double-layer kraft paper layer 14 are further arranged in the wiring pipeline 6, and the silica gel desiccant layer 12, the rubber sealing layer 13 and the double-layer kraft paper layer 14 are arranged in the inner wall of the wiring pipeline 6 in the form of an inner sleeve.

[0023] The scheme is arranged in that the wires are classified and wired, so that it is convenient to know that each type of wire is located in which chamber, and the wires are limited by the pressing wire seats 9, so that the stability of the wires in the wiring pipeline is ensured.

[0024] Further, the rack connecting disc 7 is arranged at the tail end of the wiring pipeline 6, and the wiring pipeline 6 rotates relative to the rack connecting disc 7 but does not deviate, so that the whole temperature control machine is conveniently installed on the equipment rack part, and the control machine shell 1 has good adjustment effect.

[0025] Embodiment two: the temperature control machine comprises a control machine shell 1, a temperature display screen 2 and a plurality of function buttons 3, the temperature display screen 2 is embedded and installed at the top of the front of the control machine shell 1, the plurality of function buttons 3 are installed at the bottom of the front of the control machine shell 1, the inside of the control machine shell 1 is provided with a single-chip microcomputer, an isolation driving unit and an A / D converter connected with the single-chip microcomputer, a temperature sensor connected with the A / D converter and a fan connected with the isolation driving unit, an emergency stop knob seat 17 is installed at the bottom of one side of the control machine shell 1, and an emergency stop knob 18 is arranged at the side of the emergency stop knob seat 17; a moisture-proof back plate 15 is installed at the opening of the back of the control machine shell 1, a steel back plate 16 is arranged at the back of the moisture-proof back plate 15, a warning light 8 is installed at the top of the back of the steel back plate 16 through a ball seat, and the warning light 8 is electrically connected with the single-chip microcomputer.

[0026] The scheme sets the emergency stop knob 18, has good emergency operation performance, ensures the safety of production operation, and additionally sets the moisture-proof back plate 15 and the steel back plate 16, further ensures that the electrical equipment in the inside of the control machine shell 1 has good moisture-proof effect.

[0027] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art. The specific embodiments described in the specification are only illustrative of the spirit of the utility model. The person skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the utility model or exceed the range defined by the attached claims.

Claims

1. A safety type temperature controller, comprising a controller housing (1), a temperature display screen (2) and a plurality of function buttons (3), the temperature display screen (2) is embedded and installed at the top of the front of the controller housing (1), and the plurality of function buttons (3) are installed at the bottom of the front of the controller housing (1), characterized in that, The top end of the control machine shell (1) is provided with a mounting sleeve (5), the inside of the mounting sleeve (5) is mounted with a wiring pipeline (6), the inside of the wiring pipeline (6) is provided with a cross partition frame (11), the cross partition frame (11) divides the inside of the wiring pipeline (6) into four wiring cavities (10), the wall frame of the cross partition frame (11) is provided with four wire pressing seats (9), and the four wire pressing seats correspond to the four wiring cavities (10).

2. The safety temperature control machine according to claim 1, wherein The inside of the wiring pipeline (6) is also provided with a silica gel desiccant layer (12), a rubber sealing layer (13) and a double-layer kraft paper layer (14), and the silica gel desiccant layer (12), the rubber sealing layer (13) and the double-layer kraft paper layer (14) are mounted in the form of an inner sleeve on the inner wall of the wiring pipeline (6).

3. The safety temperature control machine according to claim 1, wherein The tail end of the wiring pipeline (6) is provided with a rack connecting disc (7), and the wiring pipeline (6) rotates relative to the rack connecting disc (7) but does not come off.

4. The safety temperature control machine according to claim 1, wherein The bottom of one side of the control machine shell (1) is mounted with an emergency stop knob seat (17), and the side of the emergency stop knob seat (17) is provided with an emergency stop knob (18).

5. The safety temperature control machine according to claim 1, wherein The back of the control machine shell (1) is mounted with a moisture-proof back plate (15) at the opening, the back of the moisture-proof back plate (15) is provided with a steel back plate (16), and the top of the back of the steel back plate (16) is mounted with a warning light (8) through a ball head seat.

6. The safety temperature control machine according to claim 2, wherein The front of the control machine shell (1) is mounted with two handgrips (4).

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