CN208437376U - A kind of temperature sensor maintenance protecting tube cleaning device - Google Patents
A kind of temperature sensor maintenance protecting tube cleaning device Download PDFInfo
- Publication number
- CN208437376U CN208437376U CN201820538353.0U CN201820538353U CN208437376U CN 208437376 U CN208437376 U CN 208437376U CN 201820538353 U CN201820538353 U CN 201820538353U CN 208437376 U CN208437376 U CN 208437376U
- Authority
- CN
- China
- Prior art keywords
- temperature sensor
- inlet pipe
- cleaning device
- water inlet
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a kind of temperature sensor maintenance protecting tube cleaning devices; including bracket and the cleaning box for being fixedly mounted on the pedestal upper end; the cleaning box upper end is provided with case lid; water inlet pipe and multiple cleaning devices are provided on the case lid; the water inlet pipe lower end extend into the cleaning box inside bottom, and the water inlet pipe side is provided with multiple hole for water sprayings.Beneficial effect is: a kind of temperature sensor maintenance described in the utility model can be realized with protecting tube cleaning device while scrub to more protecting tubes, and without artificial cleaning, time saving and energy saving, cleaning speed is fast, and high-efficient, practicability is good.
Description
Technical field
The utility model relates to temperature sensor maintenance areas, and in particular to a kind of temperature sensor maintenance is protected with thermocouple
Pillar cleaning device.
Background technique
Temperature sensor refers to the sensor that can be experienced temperature and be converted into usable output signal.Temperature sensor is temperature
The core of measuring instrumentss, it is various in style.Contact and contactless two major classes can be divided by measurement method, according to sensor
Material and electron component characteristic are divided into two class of thermal resistance and thermocouple.Sensitivity and material due to thermocouple temperature sensor
Thickness is unrelated, and the very thin material of use can also be made into temperature sensor.Also due to the metal material of production thermocouple has very
Good ductility, this subtle temperature element have high response speed, can measure fast-changing process.Therefore, hot
Galvanic couple temperature sensor apply in the industrial production it is very extensive, still, common thermocouple temperature sensor currently on the market
In actual use, it there is problems:
Such as when thermocouple protection pipe surface is stained with dirt or salt slag, it is easy between thermoelectricity dipole and measurement body surface
Cause defective insulation, even more serious at high temperature, this can not only cause the loss of thermoelectrical potential but also can introduce interference, thus draw
The measurement error risen is sometimes up to upper Baidu；In addition, when high temperature, it is as thering is one layer of coal ash, dust to be attached to above in protection pipe, then hot
Resistance can dramatically increase, and hinder the conduction of heat, at this moment temperature indicating value is lower than the true value of dut temperature, influences thermocouple temperature sensor
Detection accuracy.Therefore it needs periodically to clean the protection pipe of thermocouple temperature sensor, but does not have also currently on the market
There is a kind of cleaning device dedicated for cleaning protecting tube, traditional cleaning method is manually to hand-wash, due to thermocouple
It protects pipe diameter smaller, and length is larger, therefore needs meticulously, to avoid the protecting tube that fractures in cleaning process, it is seen that
Manually clean time-consuming and laborious, cleaning speed is slow, low efficiency.
Summary of the invention
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of temperature sensor maintenance thermoelectricity
Even protection pipe cleaning device, it is more troublesome when solving protecting tube traditional in the prior art using artificial cleaning, take
When laborious, the problems such as cleaning speed is slow, low efficiency.Preferred technical solution energy in many technical solutions provided by the utility model
Enough realize simultaneously scrubs more protecting tubes, and without artificial cleaning, time saving and energy saving, cleaning speed is fast, high-efficient,
The technical effects such as practicability is good, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme:
A kind of temperature sensor maintenance protecting tube cleaning device provided by the utility model, including bracket and solid
Dingan County is mounted in the cleaning box of the pedestal upper end, and the cleaning box upper end is provided with case lid, is provided with water inlet pipe on the case lid
With multiple cleaning devices, the water inlet pipe lower end extend into the cleaning box inside bottom, and the water inlet pipe side is provided with
It is equipped with multiple hole for water sprayings；
The cleaning device includes the mounting ring being fixedly plugged on the inside of the case lid upper surface and is separately positioned on described
Upper sealing ring, the lower sealing ring of mounting ring upper and lower surface；The mounting ring medial surface setting is fluted, solid vertically in the groove
Dingan County is equipped with wheel shaft, multiple hub motors is equipped on the wheel shaft, fixing sleeve is equipped with small outer outside each hub motor
Gear ring；It is rolled at the groove notch and annulus is installed, the annulus lateral surface fixing sleeve is equipped with and engages with the small outer gear ring
The big outer gear ring of connection, the annulus medial surface level are fixedly installed with multiple Electrohydraulic push rods being symmetric, each described
Non-slipping block is fixedly installed on the push rod cup of Electrohydraulic push rod；
The wheel shaft lower end is vertically arranged with brush holder support, and the brush holder support side is provided with multiple rows of brush filament from top to bottom；
The cleaning box lower surface is provided with drainpipe and battery case, on the battery case setting there are two respectively with it is described
The control switch that Electrohydraulic push rod, the hub motor are electrically connected.
Preferably, the annulus upper and lower end faces pass through thrust ball bearing and the upper sealing ring, the lower sealing
Ring rolls connection；
Wherein, the annulus, the mounting ring, the upper sealing ring, the lower sealing ring internal diameter be equal.
Preferably, the water inlet pipe is fixedly mounted on vertically at the center of the case lid upper surface；
Wherein, multiple hole for water sprayings are evenly distributed on the water inlet pipe side；
Wherein, multiple cleaning devices are centrosymmetric centered on the water inlet pipe distribution on the case lid.
Preferably, the brush holder support upper end is fixedly connected with the wheel shaft；
Wherein, the brush holder support lower end is inserted into the cleaning box inside bottom surface and is rolled with the cleaning box inside bottom surface and connects
It connects.
Preferably, two control switches are all made of single-pole double-throw switch (SPDT).
Above-mentioned a kind of temperature sensor maintenance protecting tube cleaning device, in use, by thermocouple to be cleaned
Temperature sensor is inserted into the cleaning box by the cleaning device, and the terminal box of thermocouple temperature sensor is made to be located at institute
It states in annulus, the protecting tube of thermocouple temperature sensor and the brush filament are in close contact at this time, later, control multiple institutes
State Electrohydraulic push rod rotation drive multiple non-slipping blocks close to each other to be fixed on the terminal box of thermocouple temperature sensor it is described
In annulus, then, the hub motor rotation is controlled, while to the water inlet pipe internal pump water, the hub motor rotation is driven
The small outer gear ring rotation, the small outer gear ring rotation drive the big outer gear ring rotation, and the big outer gear ring rotation drives institute
Annulus rotation is stated, the annulus rotation drives thermocouple temperature sensor rotation, to make protecting tube in the brush filament
Surface scrolls are brushed off the spot of thermocouple protection pipe surface by the brush filament, and the water in the water inlet pipe passes through the spray
Water hole sprays directive protecting tube and spot is washed away on the brush filament surface, and sewage is discharged from the drainpipe and drives cleaning
Case can be inserted into multiple thermocouple temperature to be cleaned since the cleaning device quantity has multiple simultaneously in the cleaning box
Degree sensor is cleaned simultaneously, and operator only needs to operate the control switch in entire cleaning process, without artificial
Cleaning, time saving and energy saving, cleaning speed is fast, and high-efficient, practicability is good.
Beneficial effect is: a kind of temperature sensor maintenance protecting tube cleaning device described in the utility model
It can be realized while more protecting tubes are scrubbed, without artificial cleaning, time saving and energy saving, cleaning speed is fast, efficiency
Height, practicability are good.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the internal structure chart of the main view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the internal structure chart of the main view of the utility model cleaning device；
Fig. 4 is the enlarged drawing of the top view of the utility model Fig. 3；
Fig. 5 is the partial enlarged view of the utility model Fig. 3；
Fig. 6 is the partial enlarged view of Fig. 5 of the utility model.
The reference numerals are as follows:
1, bracket；2, cleaning box；3, case lid；4, drainpipe；5, water inlet pipe；6, hole for water spraying；7, brush filament；8, upper sealing ring；
9, mounting ring；10, lower sealing ring；11, wheel shaft；12, hub motor；13, small outer gear ring；14, big outer gear ring；15, annulus；16,
Electrohydraulic push rod；17, non-slipping block；18, brush holder support；19, thrust ball bearing；20, groove；21, battery case；22, control switch.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Referring to shown in Fig. 1-Fig. 6, a kind of temperature sensor maintenance provided by the utility model is cleaned with protecting tube
Device, including bracket 1 and the cleaning box 2 for being fixedly mounted on 1 upper end of bracket, 2 upper end of cleaning box is provided with case lid 3, sets on case lid 3
Be equipped with water inlet pipe 5 and multiple cleaning devices, multiple cleaning devices can simultaneously to the protecting tube of multiple temperature sensors into
Row cleaning, 5 lower end of water inlet pipe extend into 2 inside bottom of cleaning box, and 5 side of water inlet pipe is provided with multiple hole for water sprayings 6；
Cleaning device includes the mounting ring 9 being fixedly plugged on the inside of 3 upper surface of case lid and is separately positioned on about 9 mounting ring
Upper sealing ring 8, the lower sealing ring 10 on surface；9 medial surface of mounting ring is arranged fluted 20, is fixedly installed with wheel vertically in groove 20
Axis 11, multiple hub motors 12 are equipped on wheel shaft 11, and each 12 outside fixing sleeve of hub motor is equipped with small outer gear ring 13；Groove
It is rolled at 20 notches and annulus 15 is installed, 15 lateral surface fixing sleeve of annulus is equipped with the big outer gear ring for engaging connection with small outer gear ring 13
14,15 medial surface level of annulus is fixedly installed with multiple Electrohydraulic push rods 16 being symmetric, the push rod of each Electrohydraulic push rod 16
Non-slipping block 17 is fixedly installed on head, thermocouple temperature sensor is fixedly clamped clear by non-slipping block 17 for Electrohydraulic push rod 16
In cleaning device；
11 lower end of wheel shaft is vertically arranged with brush holder support 18, and 18 side of brush holder support is provided with multiple rows of brush filament 7, multiple rows of brush filament from top to bottom
7 can ensure that and scrub clean to entire protecting tube；
2 lower surface of cleaning box is provided with drainpipe 4 and battery case 21, and there are two push away with electro-hydraulic respectively for setting on battery case 21
The control switch 22 that bar 16, hub motor 12 are electrically connected, two control switches 22 are respectively used to control Electrohydraulic push rod 16 and wheel hub
Motor 12 rotates.
As optional embodiment, 15 upper and lower end faces of annulus pass through thrust ball bearing 19 and upper sealing ring 8, under it is close
Seal ring 10 rolls connection, designs in this way, it is ensured that annulus 15 being capable of smooth rotation；
Wherein, annulus 15, mounting ring 9, upper sealing ring 8, lower sealing ring 10 internal diameter be equal, in this way design, facilitate by
Thermocouple temperature sensor is inserted into mounting ring 9.
Water inlet pipe 5 is fixedly mounted on vertically at 3 upper surface center of case lid；
Wherein, multiple hole for water sprayings 6 are evenly distributed on 5 side of water inlet pipe, are designed in this way, are guaranteed multiple in cleaning box 2
Brush filament 7 on cleaning device can be flush with water；
Wherein, multiple cleaning devices are centrosymmetric centered on water inlet pipe 5 distribution on case lid 3.
18 upper end of brush holder support is fixedly connected with wheel shaft 11；
Wherein, connection is rolled in 18 lower end of brush holder support insertion, 2 inside bottom surface of cleaning box and with 2 inside bottom surface of cleaning box, in this way
Design, prevents run-off the straight in 18 rotation process of brush holder support.
Two control switches 22 are all made of single-pole double-throw switch (SPDT), design in this way, can control wheel hub by single-pole double-throw switch (SPDT)
16 positive and negative rotation of motor 12 and Electrohydraulic push rod.
Above-mentioned a kind of temperature sensor maintenance protecting tube cleaning device, in use, by thermocouple to be cleaned
Temperature sensor is inserted into cleaning box 2 by cleaning device, and is located at the terminal box of thermocouple temperature sensor in annulus 15,
The protecting tube of thermocouple temperature sensor and brush filament 7 are in close contact at this time, later, are controlled multiple Electrohydraulic push rods 16 and are rotated
Drive multiple non-slipping blocks 17 are close to each other the terminal box of thermocouple temperature sensor is fixed in annulus 15, then, control wheel
Hub motor 12 rotates, while to 5 internal pump water of water inlet pipe, the rotation of hub motor 12 drives small outer gear ring 13 to rotate, small outer gear ring 13
Rotation drives big outer gear ring 14 to rotate, and the big rotation of outer gear ring 14 drives annulus 15 to rotate, and the rotation of annulus 15 drives electric thermo-couple temperature
Sensor rotation, to make protecting tube in 7 surface scrolls of brush filament, by brush filament 7 by the dirt of thermocouple protection pipe surface
Stain brushes off, and the water in water inlet pipe 5 sprays directive protecting tube and 7 surface of brush filament by hole for water spraying 6 and washes away spot, sewage from
The discharge of drainpipe 4 drives cleaning box 2, since cleaning device quantity has multiple, can be inserted into simultaneously in cleaning box 2 multiple to clear
It the thermocouple temperature sensor washed while being cleaned, operator only needs operation-control switch 22 i.e. in entire cleaning process
Can, without artificial cleaning, time saving and energy saving, cleaning speed is fast, and high-efficient, practicability is good.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (5)
1. a kind of temperature sensor maintenance protecting tube cleaning device, including bracket and fixed installation are on the bracket
The cleaning box at end, it is characterised in that: the cleaning box upper end is provided with case lid, and water inlet pipe and multiple clear is provided on the case lid
Cleaning device, the water inlet pipe lower end extend into the cleaning box inside bottom, and the water inlet pipe side is provided with multiple
Hole for water spraying；
The cleaning device includes the mounting ring being fixedly plugged on the inside of the case lid upper surface and is separately positioned on the installation
Upper sealing ring, the lower sealing ring of ring upper and lower surface；The mounting ring medial surface setting is fluted, fixed vertically in the groove to pacify
Equipped with wheel shaft, multiple hub motors are installed, fixing sleeve is equipped with small outer gear ring outside each hub motor on the wheel shaft；
It is rolled at the groove notch and annulus is installed, the annulus lateral surface fixing sleeve, which is equipped with, engages connection with the small outer gear ring
Big outer gear ring, the annulus medial surface level are fixedly installed with multiple Electrohydraulic push rods being symmetric, each described electro-hydraulic to push away
Non-slipping block is fixedly installed on the push rod cup of bar；
The wheel shaft lower end is vertically arranged with brush holder support, and the brush holder support side is provided with multiple rows of brush filament from top to bottom；
The cleaning box lower surface is provided with drainpipe and battery case, on the battery case setting there are two respectively with it is described electro-hydraulic
The control switch that push rod, the hub motor are electrically connected.
2. a kind of temperature sensor maintenance protecting tube cleaning device according to claim 1, it is characterised in that:
The annulus upper and lower end faces pass through thrust ball bearing and the upper sealing ring, the lower sealing ring are rolled and connected；Wherein, institute
State annulus, the mounting ring, the upper sealing ring, the lower sealing ring internal diameter be equal.
3. a kind of temperature sensor maintenance protecting tube cleaning device according to claim 1, it is characterised in that:
The water inlet pipe is fixedly mounted on vertically at the center of the case lid upper surface；Wherein, multiple hole for water sprayings are evenly distributed on institute
It states on water inlet pipe side；Wherein, multiple cleaning devices are centrosymmetric centered on the water inlet pipe on the case lid
Distribution.
4. a kind of temperature sensor maintenance protecting tube cleaning device according to claim 1, it is characterised in that:
The brush holder support upper end is fixedly connected with the wheel shaft；Wherein, the brush holder support lower end be inserted into the cleaning box inside bottom surface and with
The cleaning box inside bottom surface rolls connection.
5. a kind of temperature sensor maintenance protecting tube cleaning device according to claim 1, it is characterised in that:
Two control switches are all made of single-pole double-throw switch (SPDT).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820538353.0U CN208437376U (en) | 2018-04-17 | 2018-04-17 | A kind of temperature sensor maintenance protecting tube cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820538353.0U CN208437376U (en) | 2018-04-17 | 2018-04-17 | A kind of temperature sensor maintenance protecting tube cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208437376U true CN208437376U (en) | 2019-01-29 |
Family
ID=65093813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820538353.0U Expired - Fee Related CN208437376U (en) | 2018-04-17 | 2018-04-17 | A kind of temperature sensor maintenance protecting tube cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208437376U (en) |
-
2018
- 2018-04-17 CN CN201820538353.0U patent/CN208437376U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 |