CN206843519U - A kind of cooling water pipe detecting system of cooling wall - Google Patents
A kind of cooling water pipe detecting system of cooling wall Download PDFInfo
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- CN206843519U CN206843519U CN201720779894.8U CN201720779894U CN206843519U CN 206843519 U CN206843519 U CN 206843519U CN 201720779894 U CN201720779894 U CN 201720779894U CN 206843519 U CN206843519 U CN 206843519U
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- water pipe
- cooling water
- cooling
- detecting system
- retainer ring
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Abstract
The utility model discloses a kind of cooling water pipe detecting system of cooling wall, belong to cooling wall field.The utility model includes being separately positioned on a cooling water pipe water inlet end and two manometric modules of water side, manometric module located at cooling water pipe water inlet end is connected with high-pressure water pipe, manometric module located at cooling water pipe water side is connected with drainpipe, the drainpipe is provided with least two load cells, the load cell and upper mechatronics；Manometric module includes retainer ring, circumferentially spaced in the side wall of retainer ring to be provided with top tight pieces, retainer ring top is supported by gland by connecting rod, top flat is provided with below gland, compressing member is provided with above gland, the mating holes being engaged with cooling water pipe port is offered in top flat.The utility model overcomes the shortcomings of the detection operation of cooling wall pressure testing in the prior art inconvenience, detection accuracy is not good enough, is favorably improved detection efficiency, and ensure detection accuracy.
Description
Technical field
Cooling wall detection device technology field is the utility model is related to, more specifically to a kind of cooling of cooling wall
Water pipe detecting system.
Background technology
Cooling wall is the equipment that cooling is provided for metallurgy high temperature stove, and metallurgy high temperature stove can be protected from high in body of heater
The erosion of warm fluid and mechanical wear, extend the metallurgy high temperature stove life-span, ensure that its safety and stability produces.Cooling device once goes out
Existing problem, metallurgy high temperature kiln must comprehensive stop production to overhaul, it will bring heavy economic losses.So the life-span of cooling wall and
Performance determines the life-span of metallurgy high temperature stove, is metallurgy high temperature stove long-service life high-efficiency, the important guarantee of energy-conservation.
Pressure testing detection to cooling water pipe in cooling wall is always treated as important in blast furnace cooling stave quality determination link
Step, and the quality of pressure test tool directly influences the quality and progress of pressure testing detection, the pressure test tool being commonly used
Generally use manually reads the pressure value of water pipe water inlet end and water side and the method for calculating difference judges internal cooling water pipe
Whether drainage is had, and operation inconvenience, influences detection efficiency, also easily occurs influenceing because of artificial reading/calculating mistake
Detection accuracy, a kind of easier, more accurate detecting system is needed in industry.
Through retrieval, Chinese Patent Application No.：2010205490822, the applying date：On September 29th, 2010, invention and created name
For：The fast pressure testing device of water tube for cooling wall of blast furnace, this application case disclose a kind of experimental rig of water tube for cooling wall of blast furnace, bag
Include：One tubular bracket, outer wall weld three nuts；Three horizontal fastening bolts, are tightened on the nut of tubular bracket outer wall；
One perpendicular fastener bolt, match with tubular bracket, a flange is arranged at bottom；One rotating handles, is welded on perpendicular fastener bolt
On；One pad, match with perpendicular fastener bolt lower flange.This application case can meet the cooling wall water pipe of different bores,
But detection accuracy still has much room for improvement.
And for example Chinese Patent Application No.：2011202508871, the applying date：On July 16th, 2011, invention and created name are：
The simple pressure testing device of blast furnace cooling stave, the simple pressure testing device are mainly made up of adapter sleeve and gland, the adapter sleeve again mainly by
Upper top cover, setting of casing and connecting rod composition, open up center screw and spinning hold-down bolt, at cased middle part on upper top cover
Circumference uniform distribution opens up through hole, and the position weld nuts and spinning tight fixed bolt of each through hole are corresponded on cased outer peripheral face,
The connecting rod that is welded between upper top cover and setting of casing and be connected composition adapter sleeve, opened up vertically in the bottom of the top cover of gland
Central blind hole, the radial hole communicated with this central blind hole is opened up again on this top cover, spinning pipe in the port of export section of this radial hole
Joint installs the also sealing gasket with centre bore to install water inlet high-pressure hose on the bottom surface of gland inner chamber.This application case is installed
It is convenient, but detection accuracy equally still has the space of optimization.
Utility model content
1. utility model technical problems to be solved
The purpose of this utility model is to overcome the detection operation of cooling wall pressure testing in the prior art inconvenience, detection accuracy to owe
Good deficiency, there is provided a kind of cooling water pipe detecting system of cooling wall, be favorably improved detection efficiency, and ensure that detection is accurate
Property.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the utility model is：
A kind of cooling water pipe detecting system of cooling wall of the present utility model, including it is separately positioned on cooling water pipe water inlet
End and two manometric modules of water side, wherein the manometric module located at cooling water pipe water inlet end is connected with high-pressure water pipe, are located at
The manometric module of cooling water pipe water side is connected with drainpipe, and the drainpipe is provided with least two load cells, pressure measurement member
Part and upper mechatronics, host computer are used to receive the detection signal of load cell and handled；
Manometric module includes being set in the retainer ring outside cooling water pipe, and circumferentially spaced be provided with is pushed up in the side wall of retainer ring
Tight part, retainer ring top are supported by gland by connecting rod, and top flat is provided with below gland, is provided with and is used for top flat pressure above gland
Tight compressing member, the mating holes being engaged with cooling water pipe port is offered in top flat.
Further, top tight pieces and compressing member are puller bolt.
Further, the embedded Gask-O-Seal being provided around outside mating holes of top flat.
Further, load cell is pressure transmitter.
Further, the manometric module located at cooling water pipe water side is connected with drainpipe, and the drainpipe is provided with two
Individual load cell.
Further, circumferentially uniform intervals are provided with three puller bolts in the side wall of retainer ring.
Further, sealing gasket is rubber blanket.
Further, circumferentially uniform intervals are provided with three connecting rods on retainer ring top, and three connecting rods are in trigonometric expression
Arrangement.
3. beneficial effect
Using technical scheme provided by the utility model, compared with prior art, have the advantages that：
(1) the cooling water pipe detecting system of a kind of cooling wall of the present utility model, by the conversion of pressure signal with it is upper
The Automatic data processing of machine, reading/calculating pressure data is directly removed without operating personnel, labor intensity is both alleviated, keeps away again
Exempt from the detection error because of caused by artificial reading/calculating mistake, improve accuracy of detection.
(2) the cooling water pipe detecting system of a kind of cooling wall of the present utility model, two pressure measurement are disposed adjacent on drainpipe
Element, the accuracy of pressure testing test can be greatly enhanced compared with traditional single pressure gauge of setting, is easy to find two in time
Whether load cell is in normal operating conditions, and when the pressure difference of two load cells exceeds certain limit, then explanation has pressure measurement
Element is in abnormality, now can carry out detection confirmation to the accuracy of load cell, so can effectively avoid because of list
Detection error caused by individual load cell damage is not found in time, two load cells are set jointly can also be in a certain pressure measurement member
Part can still keep normally detecting when damaging, and not influence detection progress.
(3) the cooling water pipe detecting system of a kind of cooling wall of the present utility model, reasonable in design, principle is simple, just
In promoting the use of.
Brief description of the drawings
Fig. 1 is a kind of use state diagram of the cooling water pipe detecting system of cooling wall of the present utility model；
Fig. 2 is Fig. 1 left view schematic diagram；
Fig. 3 is the structural representation of manometric module in the utility model.
Label declaration in schematic diagram：1st, cooling wall body；101st, embedding brick groove；102nd, the first cooling water pipe；2nd, pressure measurement group
Part；201st, retainer ring；202nd, top tight pieces；203rd, connecting rod；204th, top flat；205th, gland；206th, compressing member.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail with reference to accompanying drawing.
With reference to embodiment, the utility model will be further described.
Embodiment 1
It is as depicted in figs. 1 and 2 a kind of cooling wall common in industry, including cooling wall body 1, cooling wall body 1
Medial surface offers the embedding brick groove 101 for inlaying refractory brick, and the lateral surface of cooling wall body 1 then offers corresponding water inlet
Mouth and delivery port, the both ends of internal cooling water pipe extend to the outside of cooling wall body 1 by water inlet and delivery port respectively, such as schemed
Shown in 1, cooling water pipe includes the first cooling water pipe 102.
A kind of cooling water pipe detecting system of the cooling wall of the present embodiment, including it is separately positioned on a cooling water pipe water inlet end
With two manometric modules 2 of water side, as depicted in figs. 1 and 2, wherein located at cooling water pipe water inlet end manometric module 2 with it is high
Pressure pipe is connected, and pressure detector is provided with to cooling water pipe internal water flooding, high-pressure water pipe by the high-pressure water pipe；Located at cooling
The manometric module 2 of water pipe water side is connected with drainpipe, and the water filling in cooling water pipe is finally discharged through the drainpipe, passes through detection
Cooling water pipe water inlet end and the pressure difference of water side judge whether cooling water pipe has drainage, and this detection method belongs in industry
Common method, will not be described in detail herein, it is necessary to illustrate, the drainpipe is provided with least two load cells in the present embodiment,
The load cell and upper mechatronics, host computer are used to receive the detection signal of load cell and carry out automatic business processing.
Specifically, drainpipe is provided with two load cells in the present embodiment, and the load cell may be configured as pressure inverting
Device, the pressure transmitter and upper mechatronics, pressure transmitter is that one kind converts pressure into pneumatic signal or electromotive signal
The equipment with teletransmission is controlled, pressure parameter can be changed into electric signal and be transmitted, further, pressure transmitter
Can also first be electrically connected with recording instrument without paper, display record is carried out to pressure signal, then recording instrument without paper again with upper electromechanics
Connection, processing further to pressure signal calculate.Host computer receives and shown the pressure parameter that two load cells detect, and
The pressure parameter of itself and water inlet end is subjected to pressure difference calculating, illustrates that inside has leak etc. abnormal if pressure difference exceeds certain limit
Problem, be additionally provided with warning device in host computer, once occur it is abnormal and if alarm, remind operating personnel.
Traditional pressure testing device in use, often set mechanical compression respectively on detection water inlet pipe and drainpipe
Table, manually go to read pressure gauge display data and then calculate differential pressure information to be judged that labor intensity is larger, and easily because reading
Take/calculate mistake detection error occur, and the present embodiment is by the conversion of pressure signal and the Automatic data processing of host computer,
Reading/calculating pressure data is directly removed without operating personnel, labor intensity is both alleviated, improves detection efficiency, turn avoid
The detection error because of caused by artificial reading/calculating mistake, improves accuracy of detection.
It should be noted that the present embodiment is disposed adjacent two load cells on drainpipe, it is single with traditional setting
Pressure gauge compares the accuracy that can be greatly enhanced pressure testing test, is easy to find whether two load cells are in normally in time
Working condition, when the pressure difference of two load cells exceeds certain limit, then explanation has load cell to be in abnormality, now may be used
To carry out detection confirmation to the accuracy of load cell, so can effectively avoid because the damage of single load cell is not found in time
Caused by detection error, two load cells set and can also can still keep normally examining when a certain load cell damages jointly
Survey, do not influence detection progress.
As shown in figure 3, manometric module 2 includes being set in the retainer ring 201 outside cooling water pipe, the side wall of retainer ring 201
On circumferentially uniform intervals be provided with top tight pieces 202, top tight pieces 202 are puller bolt, and circumferentially equal in the side wall of retainer ring 201
Even to be interval with three puller bolts, three puller bolts are distributed in trigonometric expression, can hold out against cooling water pipe from multidirectional；Retainer ring
201 tops are supported by gland 205 by connecting rod 203, and specifically circumferentially uniform intervals are provided with three companies to the top of retainer ring 201
Extension bar 203, three connecting rods 203 are in the multidirectional support gland 205 of trigonometric expression arrangement；The lower section of gland 205 is provided with top flat 204, gland
205 tops are provided with the compressing member 206 (can use puller bolt) for being used for compressing top flat 204, offer and cool down in top flat 204
The mating holes that water pipe port is engaged, and the embedded Gask-O-Seal being provided around outside mating holes of top flat 204 (can use rubber
Rubber cushion), top flat 204 is connected by above-mentioned mating holes with high-pressure water pipe/drainpipe of outside.
When the present embodiment is specifically used, retainer ring 201 is set on the outside of cooling water pipe, and it is multidirectional by top tight pieces 202
Hold out against, top flat 204 is pressed on the port of cooling water pipe water inlet end/water side, and compressed downwards by compressing member 206, installed
It can start to detect after fixation.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design
The frame mode similar to the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (8)
- A kind of 1. cooling water pipe detecting system of cooling wall, it is characterised in that：Including being separately positioned on a cooling water pipe water inlet end With two manometric modules (2) of water side, wherein the manometric module (2) located at cooling water pipe water inlet end is connected with high-pressure water pipe, Manometric module (2) located at cooling water pipe water side is connected with drainpipe, and the drainpipe is provided with least two load cells, should Load cell and upper mechatronics, host computer are used to receive the detection signal of load cell and handled；Manometric module (2) includes being set in retainer ring (201) outside cooling water pipe, in the side wall of retainer ring (201) circumferentially It is interval with top tight pieces (202), retainer ring (201) top is supported by gland (205) by connecting rod (203), under gland (205) It is square to be provided with top flat (204), the compressing member (206) for being used for compressing top flat (204) is provided with above gland (205), top flat (204) is interior Offer the mating holes being engaged with cooling water pipe port.
- A kind of 2. cooling water pipe detecting system of cooling wall according to claim 1, it is characterised in that：Top tight pieces (202) It is puller bolt with compressing member (206).
- A kind of 3. cooling water pipe detecting system of cooling wall according to claim 1, it is characterised in that：In top flat (204) It is embedded with the Gask-O-Seal being looped around outside mating holes.
- A kind of 4. cooling water pipe detecting system of cooling wall according to claim 1, it is characterised in that：Load cell is pressure Power transmitter.
- A kind of 5. cooling water pipe detecting system of cooling wall according to claim 1, it is characterised in that：Located at cooling water pipe The manometric module (2) of water side is connected with drainpipe, and the drainpipe is provided with two load cells.
- A kind of 6. cooling water pipe detecting system of cooling wall according to claim 2, it is characterised in that：Retainer ring (201) Side wall on circumferentially uniform intervals be provided with three puller bolts.
- A kind of 7. cooling water pipe detecting system of cooling wall according to claim 3, it is characterised in that：Sealing gasket is rubber Pad.
- A kind of 8. cooling water pipe detecting system of cooling wall according to any one of claim 1~7, it is characterised in that：Gu Determining ring (201) top, circumferentially uniform intervals are provided with three connecting rods (203), and three connecting rods (203) are arranged in trigonometric expression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779894.8U CN206843519U (en) | 2017-06-30 | 2017-06-30 | A kind of cooling water pipe detecting system of cooling wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779894.8U CN206843519U (en) | 2017-06-30 | 2017-06-30 | A kind of cooling water pipe detecting system of cooling wall |
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| CN206843519U true CN206843519U (en) | 2018-01-05 |
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| CN201720779894.8U Active CN206843519U (en) | 2017-06-30 | 2017-06-30 | A kind of cooling water pipe detecting system of cooling wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109735672A (en) * | 2019-03-15 | 2019-05-10 | 中冶赛迪工程技术股份有限公司 | A kind of blast furnace crucibe catchments water discharge method and device |
-
2017
- 2017-06-30 CN CN201720779894.8U patent/CN206843519U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109735672A (en) * | 2019-03-15 | 2019-05-10 | 中冶赛迪工程技术股份有限公司 | A kind of blast furnace crucibe catchments water discharge method and device |
| CN109735672B (en) * | 2019-03-15 | 2024-02-23 | 中冶赛迪工程技术股份有限公司 | Water collecting and draining method and device for blast furnace hearth |
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| CP03 | Change of name, title or address |
Address after: 243000 Anhui province Ma'anshan City Mountain Industrial Zone Patentee after: Ma'anshan Runtong Heavy Industry Technology Co.,Ltd. Address before: No. 118 Anhui city of Ma'anshan province ginkgo Avenue 243000 Cihu hi tech Industrial Development Zone Patentee before: MAANSHAN RUNTONG METALLURGY MATERIAL Co.,Ltd. |