CN216262389U - External heater for cleaning machine - Google Patents
External heater for cleaning machine Download PDFInfo
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- CN216262389U CN216262389U CN202122845298.4U CN202122845298U CN216262389U CN 216262389 U CN216262389 U CN 216262389U CN 202122845298 U CN202122845298 U CN 202122845298U CN 216262389 U CN216262389 U CN 216262389U
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Abstract
一种清洗机用的外置加热器，包括并排设置的多个加热器外筒、导热油箱、电加热管和油泵，所述多个加热器外筒通过侧面的联通管彼此连通，导热油箱通过管路与各个加热器外筒的加油口以及排气口连接，多个加热器外筒中位于两端的两个加热器外筒分别设置有导热油进口和导热油出口，并通过外循环管路与油泵及换热器连接；所述的电加热管插设在加热器外筒的筒体内，并且电加热管和加热器外筒之间密封连接。本实用新型可以节省清洗机内部空间，有利于清洗机整体尺寸的减小，并且提高加热器的加热效率。
An external heater for a cleaning machine, comprising a plurality of heater outer cylinders, a heat conduction oil tank, an electric heating pipe and an oil pump arranged side by side, the plurality of heater outer cylinders are communicated with each other through a communication pipe on the side, and the heat conduction oil tank passes through The pipeline is connected with the oil filling port and the exhaust port of each heater outer cylinder, and the two heater outer cylinders located at both ends of the plurality of heater outer cylinders are respectively provided with a heat conduction oil inlet and a heat conduction oil outlet, and are connected with the outer circulation pipeline through the outer circulation pipeline. The oil pump and the heat exchanger are connected; the electric heating pipe is inserted into the cylinder of the heater outer cylinder, and the electric heating pipe and the heater outer cylinder are sealed and connected. The utility model can save the interior space of the washing machine, is beneficial to the reduction of the overall size of the washing machine, and improves the heating efficiency of the heater.
Description
Technical Field
The utility model belongs to the field of industrial cleaning equipment, and particularly relates to an external heater for a cleaning machine.
Background
Cleaning equipment for cleaning workpieces in the industrial field generally adopts a tank type cleaning machine, and comprises a cleaning tank, a rinsing tank, a drying tank and necessary cleaning liquid components such as a heating device. The heating device of the groove type cleaning machine is arranged inside the equipment, occupies a larger space, influences the arrangement of other devices in the equipment, and also leads to the whole volume of the equipment to be larger and has higher requirements on the space. In the heating device, a plurality of electric heating pipes are generally placed in one heater outer cylinder to heat the heat conducting oil in the heater outer cylinder, and the heating efficiency is low by the way of heating the heat conducting oil.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an external heater for a cleaning machine, which is used for saving the internal space of the cleaning machine, is beneficial to reducing the whole size of the cleaning machine and improving the heating efficiency of the heater.
In order to achieve the purpose, the utility model adopts the technical scheme that: an external heater for a cleaning machine comprises a plurality of heater outer cylinders, a heat conduction oil tank, an electric heating pipe and an oil pump which are arranged side by side, wherein the plurality of heater outer cylinders are communicated with one another through communicating pipes on the side surfaces, the heat conduction oil tank is connected with an oil filling port and an air exhaust port of each heater outer cylinder through pipelines, two heater outer cylinders positioned at two ends of the plurality of heater outer cylinders are respectively provided with a heat conduction oil inlet and a heat conduction oil outlet, and the heat conduction oil inlet and the heat conduction oil outlet are connected with the oil pump and a heat exchanger through external circulation pipelines; the electric heating pipe is inserted in the cylinder body of the outer cylinder of the heater, and the electric heating pipe is connected with the outer cylinder of the heater in a sealing way.
The electric heating pipe is connected with the outer cylinder of the heater through a flange, and a sealing ring is arranged on the end face of the flange.
The communicating pipes between the outer cylinders of the heaters are arranged in a vertically staggered manner.
And a liquid outlet is formed in the bottom of the outer cylinder of the heater.
The heat conduction oil inlet and the heat conduction oil outlet are arranged in a staggered mode from top to bottom.
The communicating pipe on the heater outer cylinder provided with the heat conduction oil inlet or the heat conduction oil outlet and the heat conduction oil inlet or the heat conduction oil outlet are arranged in a vertically staggered mode on different sides.
The outer cylinders of the heaters are fixed on the mounting rack and are fixed on the cleaning machine through the mounting rack.
The utility model has the beneficial effects that: the form of the plurality of heater outer cylinders arranged side by side occupies smaller installation space, is beneficial to the miniaturization of the whole size of the cleaning machine and the optimization of the layout of the internal device, and compared with the form of the traditional heater outer cylinder with a plurality of heating pipes arranged inside, the heat conduction oil of the utility model can sequentially flow through the plurality of electric heating pipes and can be fully heated in the process, so the heating efficiency of the utility model is higher.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation of a plurality of heater cartridges on a mounting rack in accordance with the present invention;
the labels in the figure are: 1. the heat-conducting oil heating device comprises a heat-conducting oil inlet, 2 a fuel filling port, 3 an electric heating pipe, 4 a communicating pipe, 5 a gas exhaust port, 6 a heater outer cylinder, 7 a heat-conducting oil outlet, 8 an external circulation pipeline, 9 a liquid discharge port, 10 a fuel pump, 11 a heat exchanger, 12 a tank body, 13 a heat-conducting oil tank, 14 a heat-conducting oil tank fuel filling port, 15 a heat-conducting oil tank liquid discharge port, 16 and a mounting frame.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples, but the utility model is not limited thereto.
Referring to the attached drawings, the external heater for the cleaning machine comprises a plurality of heater outer cylinders 6, electric heating pipes 3, an oil pump 10 and a heat-conducting oil tank 13; the heater outer cylinder 6 is provided with an opening at the top, a liquid outlet 9 is arranged at the bottom, an oil filling port 2 and an air exhaust port 5 are arranged on the side surface of the cylinder body, the oil filling port 2 is communicated with an oil filling pipeline, the air exhaust port is communicated with an air exhaust pipeline, the oil filling pipeline is connected with an oil outlet of a heat-conducting oil tank 13, the air exhaust pipeline is connected with an air return port of the heat-conducting oil tank 13, in use, heat-conducting oil of the heat-conducting oil tank 13 can enter the heater outer cylinder 6 through the oil filling port 2, and gas generated in the heating process enters the heat-conducting oil tank 13 through the air exhaust port 5 and the air exhaust pipeline. The heat-conducting oil tank 13 is provided with a heat-conducting oil tank oil filling port 14 and a heat-conducting oil tank liquid discharging port 15. The plurality of heater outer cylinders 6 are fixed on the mounting frame 16 at intervals in parallel and fixed on the vertical surface of the cleaning machine through the mounting frame 16. The plurality of heater outer cylinders 6 are communicated with each other through the lateral communication pipes 4 to form an internal circulation, and when the number of the communication pipes 4 is equal to or more than two, the communication pipes are arranged in a vertically staggered manner, for example, in the present embodiment, three heater outer cylinders 6 are provided, so that two communication pipes 4 are arranged in a one-over-one manner.
In the three heater outer cylinders 6 in this embodiment, the side surfaces of the two outer heater outer cylinders 6 are further provided with a heat conduction oil outlet 7 and a heat conduction oil inlet 1 respectively, the heat conduction oil outlet 7 and the heat conduction oil inlet 1 are connected with an oil pump 10 and a heat exchanger 11 arranged in a tank 12 through an external circulation pipeline 8, the heat conduction oil heated in the heater outer cylinders 6 flows out through the heat conduction oil outlet 7 under the action of the oil pump 10 and enters the heat exchanger 11 to transfer heat to liquid to be heated in the tank 12, and then the heat conduction oil flows back into the heater outer cylinders through the heat conduction oil inlet 1 to be heated again.
Further, the heat conducting oil outlet 7, the heat conducting oil inlet 1 and the communicating pipe 4 are arranged in a mode of being arranged in a staggered mode in different sides, that is, as shown in fig. 1, the heat conducting oil inlet 1 is arranged on the heater outer cylinder 6 on the left side, the heat conducting oil inlet 1 is positioned on the left upper portion of the heater outer cylinder 6, the communicating pipe 4 is arranged on the right lower portion of the heater outer cylinder 6 at the moment, and therefore the heat conducting oil entering the heater outer cylinder 6 on the left side through external circulation is prevented from entering the next heater outer cylinder 6 through the communicating pipe 4 without being sufficiently heated.
The heating of the conduction oil in the outer cylinder 6 of the heater is completed by the electric heating pipe 3 inserted in the outer cylinder, the electric heating pipe 3 is fixedly connected with the outer cylinder 6 of the heater through flanges, and a plurality of sealing rings which are concentrically arranged are further arranged between the end faces of the two flanges so as to ensure the sealing performance of the outer cylinder 6 of the heater.
And a liquid outlet 9 arranged at the bottom of the outer heater cylinder 6 is used for discharging internal heat conduction oil and discharging cleaning liquid after cleaning the inside of the outer heater cylinder 6.
The above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the same, and it should be understood by those of ordinary skill in the art that the specific embodiments of the present invention can be modified or substituted with equivalents with reference to the above embodiments, and any modifications or equivalents without departing from the spirit and scope of the present invention are within the scope of the claims to be appended.
Claims (7)
1. The utility model provides an external heater that cleaning machine was used which characterized in that: the heating system comprises a plurality of heater outer cylinders, a heat conduction oil tank, electric heating pipes and an oil pump which are arranged side by side, wherein the plurality of heater outer cylinders are communicated with one another through communicating pipes on the side surfaces, the heat conduction oil tank is connected with an oil filling port and an air exhaust port of each heater outer cylinder through pipelines, two heater outer cylinders positioned at two ends in the plurality of heater outer cylinders are respectively provided with a heat conduction oil inlet and a heat conduction oil outlet, and the heat conduction oil inlets and the heat conduction oil outlets are connected with the oil pump and the heat exchanger through external circulation pipelines; the electric heating pipe is inserted in the cylinder body of the outer cylinder of the heater, and the electric heating pipe is connected with the outer cylinder of the heater in a sealing way.
2. The external heater for a washing machine as claimed in claim 1, wherein: the electric heating pipe is connected with the outer cylinder of the heater through a flange, and a sealing ring is arranged on the end face of the flange.
3. The external heater for a washing machine as claimed in claim 1, wherein: the communicating pipes between the outer cylinders of the heaters are arranged in a vertically staggered manner.
4. The external heater for a washing machine as claimed in claim 1, wherein: and a liquid outlet is formed in the bottom of the outer cylinder of the heater.
5. The external heater for a washing machine as claimed in claim 1, wherein: the heat conduction oil inlet and the heat conduction oil outlet are arranged in a staggered mode from top to bottom.
6. The external heater for a washing machine as claimed in claim 1, wherein: the communicating pipe on the heater outer cylinder provided with the heat conduction oil inlet or the heat conduction oil outlet and the heat conduction oil inlet or the heat conduction oil outlet are arranged in a vertically staggered mode on different sides.
7. The external heater for the cleaning machine according to any one of claims 1 to 6, wherein: the outer cylinders of the heaters are fixed on the mounting rack and are fixed on the cleaning machine through the mounting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122845298.4U CN216262389U (en) | 2021-11-19 | 2021-11-19 | External heater for cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122845298.4U CN216262389U (en) | 2021-11-19 | 2021-11-19 | External heater for cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216262389U true CN216262389U (en) | 2022-04-12 |
Family
ID=81035765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122845298.4U Active CN216262389U (en) | 2021-11-19 | 2021-11-19 | External heater for cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216262389U (en) |
-
2021
- 2021-11-19 CN CN202122845298.4U patent/CN216262389U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A built-in heater for a washer Granted publication date: 20220412 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI NEW KOUTA ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2026980003337 |