CN109489842A - A kind of temperature measuring device for heat distribution pipeline monitoring system - Google Patents
A kind of temperature measuring device for heat distribution pipeline monitoring system Download PDFInfo
- Publication number
- CN109489842A CN109489842A CN201811492920.4A CN201811492920A CN109489842A CN 109489842 A CN109489842 A CN 109489842A CN 201811492920 A CN201811492920 A CN 201811492920A CN 109489842 A CN109489842 A CN 109489842A
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- China
- Prior art keywords
- sleeve
- fixing
- measuring device
- monitoring system
- temperature measuring
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
Abstract
The present invention provides a kind of temperature measuring device for heat distribution pipeline monitoring system.The temperature measuring device for heat distribution pipeline monitoring system includes pipeline, sealing structure, thermometer and safeguard structure, the safeguard structure is set to the outside of the pipeline, the safeguard structure includes fixing sleeve, sliding sleeve, shaft, torque spring and fixing groove, the fixing sleeve of arc is fixed on the outside of the pipeline, there are two the fixing groove is set, two fixing grooves are set to the inside both ends of the fixing sleeve in symmetric relation, the sliding sleeve of arc is slidably connected to the inside of the fixing sleeve, two shafts are fixed in symmetrical in the both ends of the sliding sleeve, two shafts are in the fixing groove inner rotation of the inside of the fixing sleeve two, the torque spring connects the fixing sleeve and the shaft.Provided by the present invention for heat distribution pipeline monitoring system temperature measuring device have can carry safeguard function, the advantages of improving service life.
Description
Technical field
The present invention relates to heat distribution pipeline technical field more particularly to a kind of temperature measurements for heat distribution pipeline monitoring system
Device.
Background technique
Heat distribution pipeline nickname heat distribution pipe network leads to building from heat source from boiler room, direct combustion computer room, heat supply center grade
The heat supply pipeline of object consumer heat inlet.Multiple heat supply pipelines form pipe network.Heating water's medium designs pressure is less than or equal to 2.5MPa,
Design temperature is less than or equal to 200 DEG C；Heating steam medium designs pressure is less than or equal to 1.6MPa, and design temperature is less than or waits
In the design of 350 DEG C of following heat supply network.In the use process of heat distribution pipeline, need to carry out temperature measurement to heat distribution pipeline
Monitoring, therefore a kind of temperature measuring device for heat distribution pipeline monitoring system is widely used.
However it is traditionally used for the temperature measuring device of heat distribution pipeline monitoring system, external rings are mounted in due to most of
In border, temperature measuring device can be subjected to exposing to the weather and drench with rain, and temperature measuring device can be made to damage.
Therefore, it is necessary to provide a kind of new above-mentioned technology of temperature measuring device solution for heat distribution pipeline monitoring system
Problem.
Summary of the invention
The technical problem to be solved by the present invention is to provide one kind can carry safeguard function, and what is improved service life is used for heating power
The temperature measuring device of pipe monitoring system.
In order to solve the above technical problems, provided by the present invention for the temperature measuring device packet of heat distribution pipeline monitoring system
It includes: pipeline；Sealing structure, the sealing structure are set to the outside of the pipeline；Thermometer, the thermometer are threadedly connected to institute
State sealing structure；Safeguard structure, the safeguard structure are set to the outside of the pipeline, and the safeguard structure includes fixing sleeve, cunning
Set, shaft, torque spring and fixing groove, the fixing sleeve of arc are fixed on the outside of the pipeline, and the fixing groove is equipped with
Two, two fixing grooves are set to the inside both ends of the fixing sleeve in symmetric relation, and the sliding sleeve of arc is slidably connected
In the inner wall of the fixing sleeve, the both ends of the sliding sleeve are in symmetrically two shafts are fixed, and two shafts are described solid
Surely the fixing groove inner rotation of the inside covered two, the torque spring connect the fixing sleeve and the shaft.
Preferably, the safeguard structure further includes block, and the block is fixed on one end of the sliding sleeve, and the block
For arcuate structure, the maximum gauge of the sliding sleeve is less than the maximum gauge of the fixing sleeve.
Preferably, the inside of the fixing sleeve is equipped with pressing structure, and the pressing structure includes push rod and fixation hole, described
Push rod is slidably connected to the inside of the fixing sleeve, and the push rod be " in " character form structure, the circular fixation hole is set to
The fixing sleeve.
Preferably, the inside of the sliding sleeve is equipped with fixed structure, and the fixed structure includes second spring, slide plate and limit
Column, the second spring are fixed on the inside of the sliding sleeve, and the slide plate slides are connected to the inside of the sliding sleeve, the limit
Column is slidably connected to the inside of the sliding sleeve, and the limited post is fixedly connected with the slide plate, and the limited post is away from described
One end of slide plate is semicircular structure.
Preferably, the maximum gauge of the limited post is less than the inside diameter of the fixation hole, and the fixation hole and institute
It states limited post and is in same round section.
Preferably, the sealing structure includes lock sleeve, the first spring, mandril and piston, and the lock sleeve is welded in institute
The outside of pipeline is stated, first spring is fixed on the inside of the lock sleeve, and the mandril is slidably connected to the lock sleeve
Inside, and the mandril is set to the inside of first spring, and the piston is fixed on one end of the mandril, the piston
It is slidably connected with the lock sleeve, the thermometer is threadedly coupled with the lock sleeve.
Preferably, the sealing structure further includes extrusion cabin, air flue and sealing ring, and the extrusion cabin is set to the lock sleeve
Inside, the mandril and the piston be slidably connected with the extrusion cabin, and the sealing ring is set to the interior of the lock sleeve
Portion, the air flue is connected to the extrusion cabin and the sealing ring, and the air flue is arcuate structure.
Compared with the relevant technologies, have such as provided by the present invention for the temperature measuring device of heat distribution pipeline monitoring system
It is lower the utility model has the advantages that
The present invention provides a kind of temperature measuring device for heat distribution pipeline monitoring system, in the external fixed of the pipeline
The fixing sleeve of arc, the internal slide of the fixing sleeve is connected with the sliding sleeve of arc, in the inside of the fixing sleeve
Both ends are equipped with the fixing groove, the fixed shaft in the both ends of the sliding sleeve, and the sliding sleeve passes through the fixing groove and described turn
Axis and the fixing sleeve are rotatablely connected, by being used cooperatively for the fixing sleeve and the sliding sleeve, can make the fixing sleeve and
The sliding sleeve constitutes a circular shield, and the temperature watch glasses is got up, protection is played the role of, can effectively avoid institute
It states thermometer to be drenched by solarization or rainwater, causes the damage of the thermometer, connect between the shaft and the fixing sleeve
The torque spring is connect, it can be in the torsion after the sliding sleeve can be made to be turned on by the setting of the torque spring
Under the action of spring, the temperature watch glasses is got up automatically, prevents the sliding sleeve from the situation on not covering.
Detailed description of the invention
Fig. 1 is a kind of preferred embodiment provided by the present invention for the temperature measuring device of heat distribution pipeline monitoring system
Structural schematic diagram；
Fig. 2 is the attachment structure schematic diagram of pipeline shown in FIG. 1 and safeguard structure；
Fig. 3 is the portion A shown in Fig. 2 enlarged diagram；
Fig. 4 is the attachment structure schematic diagram of thermometer shown in FIG. 1 and sealing structure；
Fig. 5 is the portion B shown in Fig. 4 amplification signal；
Fig. 6 is the portion C shown in Fig. 4 amplification signal.
Figure label: 1, pipeline, 2, safeguard structure, 21, fixing sleeve, 22, sliding sleeve, 23, block, 24, shaft, 25, torsion
Spring, 26, fixing groove, 3, thermometer, 4, sealing structure, the 41, first spring, 42, mandril, 43, piston, 44, extrusion cabin, 45,
Air flue, 46, sealing ring, 47, lock sleeve, 5, pressing structure, 51, push rod, 52, fixation hole, 6, fixed structure, 61, second spring,
62, slide plate, 63, limited post.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, wherein Fig. 1 is provided by the present invention for heat distribution pipeline
A kind of structural schematic diagram of preferred embodiment of the temperature measuring device of monitoring system；Fig. 2 is pipeline shown in FIG. 1 and protection knot
The attachment structure schematic diagram of structure；Fig. 3 is the portion A shown in Fig. 2 enlarged diagram；Fig. 4 is thermometer shown in FIG. 1 and sealing structure
Attachment structure schematic diagram；Fig. 5 is the portion B shown in Fig. 4 amplification signal；Fig. 6 is the portion C shown in Fig. 4 amplification signal.For heating power
The temperature measuring device of pipe monitoring system includes: pipeline 1, sealing structure 4, thermometer 3 and safeguard structure 2, the pipeline 1 with
The sealing structure 4 is fixedly connected, and the thermometer 3 is threadedly coupled with the sealing structure 4, the safeguard structure 2 with it is described
Pipeline 1 is fixedly connected.
In the specific implementation process, as shown in Figure 1, Figure 2 and Figure 3, the safeguard structure 2 is set to the outside of the pipeline 1,
The safeguard structure 2 includes fixing sleeve 21, sliding sleeve 22, shaft 24, torque spring 25 and fixing groove 26, the fixing sleeve of arc
21 are fixed on the outside of the pipeline 1, and there are two the fixing groove 26 is set, two fixing grooves 26 are set to institute in symmetric relation
The inside both ends of fixing sleeve 21 are stated, the sliding sleeve 22 of arc is slidably connected to the inside of the fixing sleeve 21, the sliding sleeve 22
Both ends in symmetrically fixing two shafts 24, two shafts 24 are in the fixation of the inside of the fixing sleeve 21 two
26 inner rotation of slot, the torque spring 25 connect the fixing sleeve 21 and the shaft 24.
Refering to what is shown in Fig. 1, the safeguard structure 2 further includes block 23, the block 23 is fixed on the one of the sliding sleeve 22
End, and the block 23 is arcuate structure, the maximum gauge of the sliding sleeve 22 is less than the maximum gauge of the fixing sleeve 21, passes through
The setting of the block 23 can limit the sliding sleeve 22.
With reference to shown in Fig. 4 and Fig. 6, the inside of the fixing sleeve 21 is equipped with pressing structure 5, and the pressing structure 5 includes pushing away
Bar 51 and fixation hole 52, the push rod 51 are slidably connected to the inside of the fixing sleeve 21, and the push rod 51 be " in " font
Structure, the circular fixation hole 52 be set to the fixing sleeve 21, by the push rod 51 be " in " character form structure, can guarantee
The push rod 51 will not skid off.
With reference to shown in Fig. 4 and Fig. 6, the inside of the sliding sleeve 22 is equipped with fixed structure 6, and the fixed structure 6 includes second
Spring 61, slide plate 62 and limited post 63, the second spring 61 are fixed on the inside of the sliding sleeve 22, and the sliding of slide plate 62 connects
Be connected to the inside of the sliding sleeve 22, the limited post 63 is slidably connected to the inside of the sliding sleeve 22, and the limited post 63 with
The slide plate 62 is fixedly connected, and the limited post 63 is semicircular structure away from one end of the slide plate 62, passes through described second
Being used cooperatively for spring 61 and the limited post 63, can be fixed the sliding sleeve 22.
With reference to shown in Fig. 4 and Fig. 6, the maximum gauge of the limited post 63 is less than the inside diameter of the fixation hole 52, and
The fixation hole 52 is in same round section with the limited post 63, is in same with the limited post 63 by the fixation hole 52
One circle section, can guarantee that the limited post 63 is inserted into the inside of the fixation hole 52.
With reference to shown in Fig. 1, Fig. 4 and Fig. 5, the sealing structure 4 includes lock sleeve 47, the first spring 41, mandril 42 and lives
Plug 43, the lock sleeve 47 is welded in the outside of the pipeline 1, and first spring 41 is fixed on the interior of the lock sleeve 47
Portion, the mandril 42 is slidably connected to the inside of the lock sleeve 47, and the mandril 42 is set to the interior of first spring 41
Portion, the piston 43 are fixed on one end of the mandril 42, and the piston 43 is slidably connected with the lock sleeve 47, the temperature
Table 3 is threadedly coupled with the lock sleeve 47, by being used cooperatively for the mandril 42 and the piston 43, can make the piston
43 can carry out extruding inflation to the extrusion cabin 44.
With reference to shown in Fig. 1, Fig. 4 and Fig. 5, the sealing structure 4 further includes extrusion cabin 44, air flue 45 and sealing ring 46, institute
The inside that extrusion cabin 44 is set to the lock sleeve 47 is stated, the mandril 42 and the piston 43, which are slided with the extrusion cabin 44, to be connected
It connects, the sealing ring 46 is set to the inside of the lock sleeve 47, and the air flue 45 is connected to the extrusion cabin 44 and the sealing
Circle 46, and the air flue 45 is that arcuate structure can be sealed the thermometer 3 by the setting of the sealing ring 46.
It is as follows provided by the present invention for the working principle of the temperature measuring device of heat distribution pipeline monitoring system:
When in use, the lock sleeve 47 is welded on to the outside of the pipeline 1 first, then twists the thermometer 3
Into the inside of the lock sleeve 47, the lock sleeve 47 and the thermometer 3 are threadedly coupled, and facilitate the replacement of the thermometer 3,
In fixed first spring 41 in the inside of the lock sleeve 47, the inside of first spring 41 is equipped with the mandril 42, and
The mandril 42 is slidably connected with the lock sleeve 47, in the fixed piston 43 in one end of the mandril 42, the piston 43
It is slidably connected to the extrusion cabin 44, by rotation of the thermometer 3 inside the lock sleeve 47, the thermometer 3 is
The mandril 42 can be pushed, it can be by the piston 43 to the internal motion of the extrusion cabin 44, it will be able to by the extruding
Gas inside storehouse 44 presses to the inside of the sealing ring 46, it will be able to be inflated the sealing ring 46, make the sealing
46 pairs of thermometers 3 of circle are sealed, and make the better tightness of the thermometer 3, in the external fixed arc of the pipeline 1
The fixing sleeve 21, the internal slide of the fixing sleeve 21 is connected with the sliding sleeve 22 of arc, in the fixing sleeve 21
Internal both ends are equipped with the fixing groove 26, and the fixed shaft 24 in the both ends of the sliding sleeve 22, the sliding sleeve 22 passes through described solid
Determine slot 26 and the shaft 24 and the fixing sleeve 21 is rotatablely connected, is made by the cooperation of the fixing sleeve 21 and the sliding sleeve 22
With, the fixing sleeve 21 and the sliding sleeve 22 can be made to constitute a circular shield, the thermometer 3 cover is got up,
To the effect of protection, the thermometer 3 can effectively be avoided to be drenched by solarization or rainwater, cause the damage of the thermometer 3,
The torque spring 25 is connected between the shaft 24 and the fixing sleeve 21, passes through the setting of the torque spring 25, energy
After enough being turned on the sliding sleeve 22, the thermometer 3 can be covered automatically under the action of torque spring 25
Come, prevents the sliding sleeve 22 from the situation on not covering, when needing to get up on the sliding sleeve 22 cover, the push rod 51 is pressed,
" in " push rod 51 of font is slidably connected at the inside of the fixing sleeve 21, it can make to be inserted by pressing the push rod 51
The limited post 63 inside the fixation hole 52, the limited post 63 is slidably connected at the inside of the sliding sleeve 22, described
Limited post 63 pushes under the action of push rod 51, is detached from the fixing sleeve 21, and the sliding sleeve 22 will be in the torsion bullet
Cover is carried out under the action of spring 25 to rise.
Compared with the relevant technologies, have such as provided by the present invention for the temperature measuring device of heat distribution pipeline monitoring system
It is lower the utility model has the advantages that
The present invention provides a kind of temperature measuring device for heat distribution pipeline monitoring system, solid in the outside of the pipeline 1
Determine the fixing sleeve 21 of arc, the internal slide of the fixing sleeve 21 is connected with the sliding sleeve 22 of arc, in the fixation
The inside both ends of set 21 are equipped with the fixing groove 26, the fixed shaft 24 in the both ends of the sliding sleeve 22, and the sliding sleeve 22 passes through
The fixing groove 26 and the shaft 24 and the fixing sleeve 21 are rotatablely connected, and pass through the fixing sleeve 21 and the sliding sleeve 22
It is used cooperatively, the fixing sleeve 21 and the sliding sleeve 22 can be made to constitute a circular shield, the thermometer 3 is covered
Come, plays the role of protection, the thermometer 3 can effectively be avoided to be drenched by solarization or rainwater, cause the thermometer 3
Damage, connects the torque spring 25 between the shaft and 24 fixing sleeves 21, passes through setting for the torque spring 25
It sets, it, can be under the action of torque spring 25, automatically by the thermometer 3 after the sliding sleeve 22 can be made to be turned on
Cover gets up, and prevents the sliding sleeve 22 from the situation on not covering.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of temperature measuring device for heat distribution pipeline monitoring system characterized by comprising
Pipeline (1)；
Sealing structure (4), the sealing structure (4) are set to the outside of the pipeline (1)；
Thermometer (3), the thermometer (3) are threadedly connected to the sealing structure (4)；
Safeguard structure (2), the safeguard structure (2) are set to the outside of the pipeline (1), and the safeguard structure (2) includes fixing
Set (21), sliding sleeve (22), shaft (24), torque spring (25) and fixing groove (26), the fixing sleeve (21) of arc are fixed on
The outside of the pipeline (1), there are two the fixing groove (26) sets, two fixing grooves (26) are set to described in symmetric relation
The inside both ends of fixing sleeve (21), the sliding sleeve (22) of arc are slidably connected to the inner wall of the fixing sleeve (21), the cunning
Two shafts (24), inside of two shafts (24) in the fixing sleeve (21) are fixed in symmetrical in the both ends of set (22)
Two fixing groove (26) inner rotations, the torque spring (25) connect the fixing sleeve (21) and the shaft (24).
2. the temperature measuring device according to claim 1 for heat distribution pipeline monitoring system, which is characterized in that described anti-
Protection structure (2) further includes block (23), and the block (23) is fixed on one end of the sliding sleeve (22), and the block (23) is
Arcuate structure, the maximum gauge of the sliding sleeve (22) are less than the maximum gauge of the fixing sleeve (21).
3. the temperature measuring device according to claim 1 for heat distribution pipeline monitoring system, which is characterized in that described solid
The inside of fixed set (21) is equipped with pressing structure (5), and the pressing structure (5) includes push rod (51) and fixation hole (52), described to push away
Bar (51) is slidably connected to the inside of the fixing sleeve (21), and the push rod (51) be " in " character form structure, it is circular described
Fixation hole (52) is set to the fixing sleeve (21).
4. the temperature measuring device according to claim 3 for heat distribution pipeline monitoring system, which is characterized in that the cunning
The inside for covering (22) is equipped with fixed structure (6), and the fixed structure (6) includes second spring (61), slide plate (62) and limited post
(63), the second spring (61) is fixed on the inside of the sliding sleeve (22), and the slide plate (62) is slidably connected to the sliding sleeve
(22) inside, the limited post (63) are slidably connected to the inside of the sliding sleeve (22), and the limited post (63) with it is described
Slide plate (62) is fixedly connected, and the limited post (63) is semicircular structure away from the one end of the slide plate (62).
5. the temperature measuring device according to claim 4 for heat distribution pipeline monitoring system, which is characterized in that the limit
The maximum gauge of position column (63) is less than the inside diameter of the fixation hole (52), and the fixation hole (52) and the limited post
(63) it is in same round section.
6. the temperature measuring device according to claim 1 for heat distribution pipeline monitoring system, which is characterized in that described close
Seal structure (4) includes lock sleeve (47), the first spring (41), mandril (42) and piston (43), and the lock sleeve (47) is welded in
The outside of the pipeline (1), first spring (41) are fixed on the inside of the lock sleeve (47), mandril (42) sliding
It is connected to the inside of the lock sleeve (47), and the mandril (42) is set to the inside of first spring (41), the piston
(43) it is fixed on one end of the mandril (42), the piston (43) is slidably connected with the lock sleeve (47), the thermometer
(3) it is threadedly coupled with the lock sleeve (47).
7. the temperature measuring device according to claim 6 for heat distribution pipeline monitoring system, which is characterized in that described close
Seal structure (4) further includes extrusion cabin (44), air flue (45) and sealing ring (46), and the extrusion cabin (44) is set to the lock sleeve
(47) inside, the mandril (42) and the piston (43) are slidably connected with the extrusion cabin (44), the sealing ring
(46) it is set to the inside of the lock sleeve (47), the air flue (45) is connected to the extrusion cabin (44) and the sealing ring
(46), and the air flue (45) is arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492920.4A CN109489842B (en) | 2018-12-07 | 2018-12-07 | Temperature measuring device for heating power pipeline monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492920.4A CN109489842B (en) | 2018-12-07 | 2018-12-07 | Temperature measuring device for heating power pipeline monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109489842A true CN109489842A (en) | 2019-03-19 |
| CN109489842B CN109489842B (en) | 2021-01-08 |
Family
ID=65698430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811492920.4A Active CN109489842B (en) | 2018-12-07 | 2018-12-07 | Temperature measuring device for heating power pipeline monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109489842B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196108A (en) * | 2019-06-10 | 2019-09-03 | 湖南达道新能源开发有限公司 | A kind of temperature measuring device for heat distribution pipeline monitoring |
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| EP2169370B1 (en) * | 2008-09-30 | 2014-03-05 | Engelmann Sensor GmbH | Heat meter |
| CN201855998U (en) * | 2010-08-04 | 2011-06-08 | 上海锐奇工具股份有限公司 | Cutting saw with safety shield |
| CN105387947A (en) * | 2014-09-05 | 2016-03-09 | 西安天衡计量仪表有限公司 | Temperature measuring device for heat pipe monitoring system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110196108A (en) * | 2019-06-10 | 2019-09-03 | 湖南达道新能源开发有限公司 | A kind of temperature measuring device for heat distribution pipeline monitoring |
| CN110196108B (en) * | 2019-06-10 | 2020-09-25 | 湖南达道新能源开发有限公司 | Temperature measuring device for monitoring thermal pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109489842B (en) | 2021-01-08 |
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