CN209559388U - Pressure-detecting device for water supply network - Google Patents
Pressure-detecting device for water supply network Download PDFInfo
- Publication number
- CN209559388U CN209559388U CN201920301448.5U CN201920301448U CN209559388U CN 209559388 U CN209559388 U CN 209559388U CN 201920301448 U CN201920301448 U CN 201920301448U CN 209559388 U CN209559388 U CN 209559388U
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- Prior art keywords
- pressure
- water supply
- supply line
- detecting device
- casing
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Abstract
The utility model provides a kind of pressure-detecting device for water supply network, tubular configured joint for being connected to and being used to be fixed on water supply line with water supply line, the casing for detecting the pressure detecting element of hydraulic pressure in water supply line and for being placed in pressure detecting element in water supply line, casing is inserted into tubular configured joint, casing has the survey pressure side mouth for extending in water supply line, and pressure detecting element is set in casing close to the position for surveying pressure side mouth.The utility model sets tubular configured joint on water supply line, installs casing in tubular configured joint, and the survey pressure side mouth of casing is protruded into the inside of water supply line, is built in pressure detecting element in water supply line and is detected with the hydraulic pressure to water supply line.Since the flowing water inside water supply line will not freeze, thus it is built in the pressure detecting element inside water supply line, under cold area in north or winter cold climate environmental condition, still normally the hydraulic pressure inside water supply line accurately can be detected.
Description
Technical field
The utility model belongs to ductwork pressure detection technique field, is to be related to one kind for water supply network more specifically
Pressure-detecting device.
Background technique
With the fast development of urbanization, tap water has come into huge numbers of families, becomes in people's daily life not
The a part that can lack.Tap water is detected for the pressure of supply water of pipe network, is science control tap water supply hydraulic balance and safety
Key measures.Pressure sensor is usually set to and connects with water supply pipe by the pressure detecting of existing water supply network
In logical pressure guiding pipe, the hydraulic pressure in pressure guiding pipe is detected by pressure sensor, to reach in detection water supply pipe for hydraulic pressure
The purpose of power.
However, due to the water body in pressure guiding pipe be it is static immobilising, in cold area in north or winter such as low temperature
Under the cold climate environmental condition of rain and snow weather, the water in pressure guiding pipe is easy to freezing and freezes, meeting after the water freezing in pressure guiding pipe
Occur volume expansion, cause pressure guiding pipe burst or pressure sensor damage, cause pressure sensor cannot be normally to water supplying pipe
The hydraulic pressure of net is detected, and there are the unbalanced security risks of water supply pressure.
Utility model content
The purpose of this utility model is to provide a kind of pressure-detecting devices for water supply network, it is intended to solve existing skill
It, cannot be normally right due to the static and easy icing of water flow in the pressure guiding pipe of pressure detecting on water supply line present in art
The problem of hydraulic pressure of water supply network is detected.
To achieve the above object, the technical solution adopted in the utility model is to provide a kind of pressure inspection for water supply network
Survey device, including for being connected to and being used to be fixed on the tubular configured joint on the water supply line with water supply line, for detecting
State in water supply line the pressure detecting element of hydraulic pressure and for the pressure detecting element to be placed in the water supply line
Casing, described sleeve pipe are inserted into the tubular configured joint, and described sleeve pipe has the survey pressure side for extending in the water supply line
Mouthful, the pressure detecting element is set in described sleeve pipe close to the position for surveying pressure side mouth.
Further, the pressure-detecting device further includes the ball valve being set on the tubular configured joint, the ball valve packet
Valve body is included, the first connecting tube of the valve body lower end is connected to and is connected to the second connecting tube of the valve body upper end, it is described
First connecting tube is connected with the tubular configured joint, and there is described sleeve pipe described one end for surveying pressure side mouth to sequentially pass through second company
Adapter tube, the valve body and the tubular configured joint.
Further, the inner sidewall of first connecting tube is equipped with the first internal screw thread, the lateral wall of the tubular configured joint
It is equipped with the first external screw thread with first screw-internal thread fit.
Further, the pressure-detecting device further includes the adapter coupling for positioning described sleeve pipe, and described second connects
It is provided with the second internal screw thread on the inner sidewall of adapter tube, is provided on the lateral wall of the adapter coupling and the second internal screw thread spiral shell
Second external screw thread of line cooperation, the adapter coupling offer the positioning sets of holes for described sleeve pipe merging, the positioning sets of holes
Inner sidewall is equipped with third internal screw thread, is provided with and spiral shell outside the third of the third screw-internal thread fit on the lateral wall of described sleeve pipe
Line.
Further, it is convex far from described one end for surveying pressure side mouth in the circumferential direction of the casing to be convexly equipped with annular stop for described sleeve pipe
It rises, the annular stop raised support is on the end face of the adapter coupling.
Further, the pressure detecting element includes pressure sensor body and is set to the pressure sensor body
The pressure probe of one end, the pressure sensor body are placed in described sleeve pipe, and the pressure probe stretches out the survey
Pressure side mouth.
Further, the pressure-detecting device further includes the plug for positioning the pressure probe, the plug
It is connected on the survey pressure side mouth, the plug is correspondingly provided with for protruding into the water supply line for the pressure probe
Positioning through hole, the pressure probe are placed in the positioning through hole.
Further, the 4th internal screw thread is provided on the inner sidewall of the positioning through hole, the pressure probe is equipped with
With the 4th external screw thread of the 4th screw-internal thread fit.
Further, sealing ring is arranged on the pressure probe.
Further, the thermal insulating material for playing insulation effect to the pressure detecting element is filled in described sleeve pipe
Material.
The beneficial effect of pressure-detecting device provided by the utility model for water supply network is: with prior art phase
Than being provided with for being connected to water supply line and being used to be fixed on the tubular configured joint on the water supply line, and in tubular configured joint
It is inserted with casing, and pressure detecting element is installed in casing, pressure detecting element to be placed in water supply line by casing,
To enable pressure detecting element to measure the hydraulic pressure in connecting tube；Then when in use, can make to be set in casing close to survey
Pressure side mouth simultaneously extends to the pressure detecting element in water supply line, carries out in flowing water environment to the hydraulic pressure in water supply line
Normal measurement, to avoid the static icing of water, and can not accurately measure the hydraulic pressure in water supply line.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is that the stereochemical structure of the pressure-detecting device provided by the embodiment of the utility model for water supply network is illustrated
Figure；
Fig. 2 is that the sectional structure of the pressure-detecting device provided by the embodiment of the utility model for water supply network is illustrated
Figure；
Fig. 3 is the structural schematic diagram of partial enlargement in Fig. 2；
Fig. 4 is that the detonation configuration of the pressure-detecting device provided by the embodiment of the utility model for water supply network is illustrated
Figure；
Fig. 5 is the schematic perspective view of adapter coupling provided by the embodiment of the utility model；
Fig. 6 is the schematic perspective view of plug provided by the embodiment of the utility model.
Wherein, each attached drawing main mark in figure:
1- water supply line；2- tubular configured joint；3- pressure detecting element；31- pressure sensor body；32- pressure probe；
4- casing；41- surveys pressure side mouth；42- annular stop protrusion；5- ball valve；51- valve body；The first connecting tube of 52-；The connection of 53- second
Pipe；6- adapter coupling；61- positions sets of holes；7- plug；71- positioning through hole；8- sealing ring；9- thermal insulation material.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined." several " are meant that one or more, unless otherwise clearly specific limit
It is fixed.
In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ",
The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements or the interaction relationship of two elements.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
Also referring to Fig. 1 to Fig. 6, now the pressure-detecting device provided by the utility model for water supply network is carried out
Explanation.Pressure-detecting device provided by the embodiment of the utility model for water supply network, including for being connected to water supply line 1
And for be fixed on water supply line 1 tubular configured joint 2, the pressure detecting element 3 for detecting hydraulic pressure in water supply line 1, with
And the casing 4 for being placed in pressure detecting element 3 in water supply line 1, casing 4 are inserted into tubular configured joint 2, casing 4, which has, to be used
In the survey pressure side mouth 41 extended in water supply line 1, pressure detecting element 3 is set in casing 4 close to the position for surveying pressure side mouth 41
It sets.
Pressure-detecting device provided by the utility model for water supply network is provided with and is used for compared with prior art
The tubular configured joint 2 for being connected to water supply line 1 and being used to be fixed on the water supply line 1, and casing is inserted in tubular configured joint 2
4, and pressure detecting element 3 is installed in casing 4, pressure detecting element 3 to be placed in water supply line 1 by casing 4, thus
Pressure detecting element 3 is set to measure the hydraulic pressure in connecting tube；Then when in use, can make to be set in casing 4 close to survey pressure
Port 41 simultaneously extends to the pressure detecting element 3 in water supply line 1, to the hydraulic pressure in water supply line 1 in flowing water environment
It is normally measured, to avoid the static icing of water, and can not accurately measure the hydraulic pressure in water supply line 1.The utility model mentions
The pressure-detecting device for water supply network supplied, since the tap water of 1 private water supply of water supply line is in flow regime and leads to
Chang Buhui freezes, thus is built in the pressure detecting element 3 inside water supply line 1 and will not influence hydraulic pressure because of exterior temperature change
Normal detection still can be accurately and effectively right and under cold area in north or winter cold climate environmental condition
Hydraulic pressure inside water supply line 1 is detected.
In addition, the tap water constantly flowed can band in the environment of the tap water inside water supply line 1 is in flow regime
Carry out a small amount of heat, to guarantee that water supply line 1 will not freeze icings, guarantee pressure detecting element 3 in cold area in north or
It is worked normally under winter cold climate environmental condition, avoids water supply line 1 from freezing and cause stress the damage of detecting element 3, cause
The pressure of supply water of water supply line 1 cannot get effective monitoring.
Preferably, pressure detecting element 3 can be pressure sensor, be also possible to pressure transmitter, and can also be has
Other manograph parts of pressure measuring function can specifically detect according to actual pressure and need and choose, not limit uniquely herein.
Further, it also referring to Fig. 3 to Fig. 4, is examined as the pressure provided by the utility model for water supply network
The specific embodiment of device is surveyed, pressure-detecting device further includes the ball valve 5 being set on tubular configured joint 2, and ball valve 5 includes valve body
51, the first connecting tube 52 for being connected to 51 lower end of valve body and the second connecting tube 53 for being connected to 51 upper end of valve body, the first connection
Pipe 52 is connected with tubular configured joint 2, and there is casing 4 one end for surveying pressure side mouth 41 to sequentially pass through the second connecting tube 53, valve body 51 and pipe
Straight coupling 2.
In the present embodiment, the ball valve 5 for installing casing 4 is connected on tubular configured joint 2, to pass through the switch of ball valve 5
The casing 4 for being provided with pressure detecting element 3, the inside of water supply line 1 is installed on convenient for user by control, so that user's convenience,
Installation, maintenance and replacement safely are carried out to pressure detecting element 3.
Further, it also referring to Fig. 3 and Fig. 4, is examined as the pressure provided by the utility model for water supply network
The specific embodiment of device is surveyed, the inner sidewall of the first connecting tube 52 is equipped with the first internal screw thread (not indicating in figure), tubulose
The lateral wall of connector 2 is equipped with the first external screw thread (not indicating in figure) with the first screw-internal thread fit.
In the present embodiment, the first internal screw thread is equipped on the inner sidewall of the first connecting tube 52, and in the outside of tubular configured joint 2
Wall is equipped with the first external screw thread with the first screw-internal thread fit, by being threadedly engaged for the first external screw thread and the first internal screw thread, with
It is installed on user easily on water supply line 1 ball valve 5, the installation effectiveness of belt pressure-detecting device.
Further, it also referring to Fig. 3 and Fig. 4, is examined as the pressure provided by the utility model for water supply network
The specific embodiment of device is surveyed, pressure-detecting device further includes the adapter coupling 6 for locating sleeve 4, the second connecting tube 53
Inner sidewall on be provided with the second internal screw thread (not indicated in figure), be provided on the lateral wall of adapter coupling 6 with second in spiral shell
The second external screw thread (not indicating in figure) that line is threadedly engaged, adapter coupling 6 offer the positioning sets of holes 61 being placed in for casing 4,
The inner sidewall for positioning sets of holes 61 is equipped with third internal screw thread (not indicating in figure), be provided on the lateral wall of casing 4 in third
The third external screw thread (not indicated in figure) being threadedly engaged.
In the present embodiment, firstly, being threadedly engaged by the first connecting tube 52 and tubular configured joint 2, by the connection in advance of ball valve 5
In on the water supply line 1 in normal water supply, before the pressure-detecting device of installation the present embodiment, ball valve 5 is in the shape closed
State, water supply line 1 may be at normal water supply at this time；Secondly, adapter coupling 6 is bolted in the second connecting tube 53, and will set
In rotation the second connecting tube 53 of merging of positioning sets of holes 61 that the casing 4 for being equipped with pressure detecting element 3 passes through adapter coupling 6；Then,
Ball valve 5 is opened, due to passing through thread seal between adapter coupling 6 and the second connecting tube 53, between casing 4 and adapter coupling 6
Connection type connection, the water in water supply line 1 will not leak, it can realize the feelings that do not cut off the water in water supply line 1
Pressure detecting element 3 is installed under shape；Finally, externally threaded in the positioning sets of holes 61 of adapter coupling 6 and the third of casing 4
Be threadedly engaged down, the survey pressure side mouth 41 of casing 4 successively via the second connecting tube 53, the valve body 51 of ball valve 5, the first connecting tube 52,
Tubular configured joint 2 protrudes into the inside of water supply line 1, thus by the survey pressure side mouth of casing 4 in the case of reaching Operating Pressure of not cutting off the water
The inside of 41 (pressure detecting elements 3) rotation merging water supply line 1.Thus, the pressure for water supply network of the present embodiment is examined
Device is surveyed, ball valve 5 is provided on tubular configured joint 2, adapter coupling 6 is provided in the second connecting tube 53 of ball valve 5, and turning
Positioning sets of holes 61 of the connector 6 and third of casing 4 is externally threaded is threadedly engaged under effect, can normally supply in water supply line 1
Water is not cut off the water under state, with pressure that pressure detecting element 3 is installed in water supply line 1, to overcome traditional water supply pipeline 1
The installation of pressure-detecting device needs installation exercise of cutting off the water, the defect made troubles to the urbanite water consumption along water supply line 1.This
The pressure-detecting device for water supply network of embodiment, casing 4 is carried out by adapter coupling 6 it is fixed and positioned, convenient for use
The installation of family casing 4 avoids casing 4 that radial deflection occurs during installation, and improves the firm of 4 installation site of casing
Property.In addition, the pressure-detecting device for water supply network of the present embodiment, it can also be in state of not cutting off the water situation with pressure to pressure
Power detecting element 3 repairs replacement, improves maintenance replacement operation efficiency, save the cost.
Further, it also referring to Fig. 3 and Fig. 4, is examined as the pressure provided by the utility model for water supply network
Survey the specific embodiment of device, it is convex that casing 4 far from the one end for surveying pressure side mouth 41 in the circumferential direction of the casing 4 is convexly equipped with annular stop
42 are played, annular stop protrusion 42 is supported on the end face of adapter coupling 6.In the present embodiment, in casing 4 far from survey pressure side mouth 41
One end is equipped with annular stop protrusion 42, and length when preventing installation in the rotation of casing 4 merging water supply line 1 is longer, increases and supplies
The loss of hydraulic pressure in waterpipe 1, cause along water supply pressure it is uneven.Meanwhile switching is supported in by annular stop protrusion 42
On connector 6, to increase the support contact surface of casing 4 Yu adapter coupling 6, the stability that enhancing casing 4 is installed, guarantee is placed in casing
The reliability that pressure detecting element 3 in 4 works.
Further, it also referring to Fig. 3 and Fig. 4, is examined as the pressure provided by the utility model for water supply network
The specific embodiment of device is surveyed, pressure detecting element 3 includes pressure sensor body 31 and is set to pressure sensor body
The pressure probe 32 of 31 one end, pressure sensor body 31 are placed in casing 4, and pressure probe 32 stretches out and surveys pressure side mouth
41。
In the present embodiment, pressure probe 32 on the end face of 31 one end of pressure sensor body, and by pressure detection
First 32 stretch out survey pressure side mouth 41, with the accuracy that belt pressure detecting element 3 detects hydraulic pressure in water supply line 1, effectively prevent
The small part water stayed may be assembled by surveying in pressure side mouth 41, the part under cold area in north or winter cold climate environmental condition
Freezing freezes, and influences the accuracy of pressure detecting element 3 (pressure sensor or pressure transmitter) pressure detecting, leads to water supplying pipe
The pressure of supply water in road 1 cannot get effective monitoring.
Further, also referring to Fig. 3, Fig. 4 and Fig. 6, as the pressure provided by the utility model for water supply network
The specific embodiment of force checking device, pressure-detecting device further include the plug 7 for positioning pressure detecting head 32, plug 7
It is connected to and surveys on pressure side mouth 41, plug 7 is correspondingly provided with for protruding into the positioning through hole in water supply line 1 for pressure probe 32
71, pressure probe 32 is placed in positioning through hole 71.
In the present embodiment, the survey pressure side mouth 41 of casing 4 is provided with plug 7, using the positioning through hole 71 of plug 7 to pressure
Detecting head 32 is positioned, and avoids the water flow with pressure in water supply line 1 from forming strong turbulent flow in detection port, to pressure detection
First 32, which carry out radial direction, washes away, and the vibration for causing stress detecting head 32 even occurs to deviate the damage of installation site beat, influences pressure
The normal work of detecting head 32.Meanwhile the closure of pressure side mouth 41 is surveyed by 7 pairs of plug, prevent the water flow with pressure in water supply line 1
Casing 4 is penetrated by surveying pressure side mouth 41, pressure detecting element 3 (pressure sensor or pressure transmitter) is caused to break down, from
And improve the work stability and reliability of pressure detecting element 3 (pressure sensor or pressure transmitter).
Further, it also referring to Fig. 3 to Fig. 4, is examined as the pressure provided by the utility model for water supply network
The specific embodiment of device is surveyed, is provided with the 4th internal screw thread (not indicating in figure), pressure on the inner sidewall of positioning through hole 71
Detecting head 32 is equipped with the 4th external screw thread (not indicating in figure) with the 4th screw-internal thread fit.
In the present embodiment, it is connected through a screw thread between the positioning through hole 71 of pressure probe 32 and plug 7, enhances pressure
The stability that detecting head 32 is installed, improves the leakproofness connected between pressure probe 32 and positioning through hole 71, prevents from supplying water
Gap of the water flow with pressure between pressure probe 32 and positioning through hole 71 in pipeline 1 is penetrated into casing 4, and pressure detecting is influenced
The accuracy of 3 pressure detecting of element, or even cause stress the damage of detecting element 3.
Further, it also referring to Fig. 3 to Fig. 4, is examined as the pressure provided by the utility model for water supply network
The specific embodiment of device is surveyed, is arranged with sealing ring 8 on pressure probe 32, to further enhance pressure probe 32 and determine
The leakproofness that connects between the through-hole 71 of position prevents water flow with pressure in water supply line 1 from pressure probe 32 and positioning through hole 71
Between gap penetrate into casing 4 in, influence the normal work of pressure detecting element 3.
Further, also referring to Fig. 3, as the pressure-detecting device provided by the utility model for water supply network
Specific embodiment, the thermal insulation material 9 for playing insulation effect to pressure detecting element 3 is filled in casing 4.It is preferred that
Ground, thermal insulation material 9 can be heat preservation glue or heat-preservation cotton, can also be that anti-icing fluid etc. has the material of heat-preserving anti-freezing function, tool
Body can be chosen according to actual needs, not limit uniquely herein.In the present embodiment, thermal insulation material 9 is filled in casing 4
To guarantee that pressure detecting element 3 under cold area in north or winter cold climate environmental condition, not will receive external temperature
The influence of variation still is able to accurately and effectively detect the hydraulic pressure in water supply line 1, make water supply line 1 for hydraulic pressure
Power, which is balanced, safely to be managed.
In conclusion the pressure-detecting device provided by the utility model for water supply network is pressure short tube to be mounted in
On water supply network, pressure sensor is inside the pipeline of short tube, and the measurement wafer position of pressure sensor is in water supply line
Portion or very close water supply line wall, guarantee that the measuring mouth of pressure sensor is to be protected in the environment of having water flowing with water temperature
Card pressure sensor does not freeze, and guarantees normal measurement.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of pressure-detecting device for water supply network, it is characterised in that: including for being connected to and being used for water supply line
The tubular configured joint that is fixed on the water supply line, for detect in the water supply line pressure detecting element of hydraulic pressure and
Casing for being placed in the pressure detecting element in the water supply line, described sleeve pipe are inserted into the tubular configured joint, institute
Casing is stated with the survey pressure side mouth for extending in the water supply line, the pressure detecting element is set in described sleeve pipe
Close to the position for surveying pressure side mouth.
2. being used for the pressure-detecting device of water supply network as described in claim 1, it is characterised in that: the pressure-detecting device
It further include the ball valve being set on the tubular configured joint, the ball valve includes valve body, the first company for being connected to the valve body lower end
Adapter tube and the second connecting tube for being connected to the valve body upper end, first connecting tube is connected with the tubular configured joint, described
There is casing described one end for surveying pressure side mouth to sequentially pass through second connecting tube, the valve body and the tubular configured joint.
3. being used for the pressure-detecting device of water supply network as claimed in claim 2, it is characterised in that: first connecting tube
Inner sidewall is equipped with the first internal screw thread, the lateral wall of the tubular configured joint be equipped with the first of first screw-internal thread fit outside
Screw thread.
4. being used for the pressure-detecting device of water supply network as claimed in claim 2, it is characterised in that: the pressure-detecting device
Further include the adapter coupling for positioning described sleeve pipe, the second internal screw thread, institute are provided on the inner sidewall of second connecting tube
The second external screw thread for being provided on the lateral wall of adapter coupling and being threadedly engaged with second internal screw thread is stated, the adapter coupling is opened
Equipped with the positioning sets of holes being placed in for described sleeve pipe, the inner sidewall of the positioning sets of holes is equipped with third internal screw thread, described sleeve pipe it is outer
The third external screw thread with the third screw-internal thread fit is provided on side wall.
5. being used for the pressure-detecting device of water supply network as claimed in claim 4, it is characterised in that: described sleeve pipe is far from described
The one end for surveying pressure side mouth is convexly equipped with annular stop protrusion in the circumferential direction of the casing, and the annular stop raised support is in the switching
On the end face of connector.
6. being used for the pressure-detecting device of water supply network as described in claim 1, it is characterised in that: the pressure detecting element
Including pressure sensor body and the pressure probe for being set to described pressure sensor body one end, the pressure sensor sheet
Body is placed in described sleeve pipe, and the pressure probe stretches out the survey pressure side mouth.
7. being used for the pressure-detecting device of water supply network as claimed in claim 6, it is characterised in that: the pressure-detecting device
It further include the plug for positioning the pressure probe, the plug is connected on the survey pressure side mouth, and the plug is corresponding
Equipped with for protruding into the positioning through hole in the water supply line for the pressure probe, the pressure probe is placed in described fixed
In the through-hole of position.
8. as claimed in claim 7 be used for water supply network pressure-detecting device, it is characterised in that: the positioning through hole it is interior
The 4th internal screw thread is provided on side wall, the pressure probe is equipped with the 4th external screw thread with the 4th screw-internal thread fit.
9. being used for the pressure-detecting device of water supply network as claimed in claim 7, it is characterised in that: on the pressure probe
It is arranged with sealing ring.
10. the pressure-detecting device as described in any one of claim 1 to 9 for water supply network, it is characterised in that: the set
The thermal insulation material for playing insulation effect to the pressure detecting element is filled in pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301448.5U CN209559388U (en) | 2019-03-11 | 2019-03-11 | Pressure-detecting device for water supply network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301448.5U CN209559388U (en) | 2019-03-11 | 2019-03-11 | Pressure-detecting device for water supply network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209559388U true CN209559388U (en) | 2019-10-29 |
Family
ID=68312753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920301448.5U Expired - Fee Related CN209559388U (en) | 2019-03-11 | 2019-03-11 | Pressure-detecting device for water supply network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209559388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659699A (en) * | 2022-02-14 | 2022-06-24 | 广东清泉建设工程有限公司 | Quick water pressure check out test set of running water |
-
2019
- 2019-03-11 CN CN201920301448.5U patent/CN209559388U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659699A (en) * | 2022-02-14 | 2022-06-24 | 广东清泉建设工程有限公司 | Quick water pressure check out test set of running water |
| CN114659699B (en) * | 2022-02-14 | 2024-01-30 | 广东清泉建设工程有限公司 | Tap water rapid water pressure detection equipment |
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