CN207472486U - A kind of hydraulic pressure transmitter for being conveniently replaceable seal washer - Google Patents
A kind of hydraulic pressure transmitter for being conveniently replaceable seal washer Download PDFInfo
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- CN207472486U CN207472486U CN201721377807.2U CN201721377807U CN207472486U CN 207472486 U CN207472486 U CN 207472486U CN 201721377807 U CN201721377807 U CN 201721377807U CN 207472486 U CN207472486 U CN 207472486U
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- pedestal
- hydraulic pressure
- sense channel
- transmitter
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Abstract
The utility model discloses a kind of hydraulic pressure transmitter for being conveniently replaceable seal washer, it includes Transmitter body, and Transmitter body is connected with the first pedestal；The lower end of first pedestal is provided with the second pedestal；To be vertically arranged between first pedestal and the second pedestal；The inside of first pedestal and the second pedestal is respectively arranged with hydraulic pressure sense channel and hydraulic pressure access channel；Hydraulic pressure access channel connect perforation with hydraulic pressure sense channel；Sensing element in Transmitter body is arranged in hydraulic pressure sense channel；The flush-through connection component being rinsed for the inner wall to hydraulic pressure access channel and hydraulic pressure sense channel is provided on first pedestal；Seal plug is provided on first pedestal and in the relative position positioned at flush-through connection component；It is connected through a screw thread between seal plug and the first pedestal.The utility model can be rinsed sense channel inside, avoid impurity long-term accumulation in transmitters sense channel interior, and influence the sensitivity of transmitter, so as to provide the accuracy of detection data.
Description
Technical field
The utility model is related to a kind of hydraulic pressure transmitter, specially a kind of hydraulic pressure transmitter for being conveniently replaceable seal washer.
Background technology
Hydraulic pressure transmitter is most common a kind of pressure transmitter in industrial automation, and being widely used in supplying water sets
Standby, building water system, resident, workshop, water conservancy, chemical industry, medical treatment, electric power, air-conditioning, diamond press is metallurgical, vehicle braking etc.
Pressure measurement and control.Hydraulic pressure transmitter will have immeasurable effect to following automation industry.
Existing hydraulic pressure transmitter has the following problems：When hydraulic pressure transmitter is detected hydraulic pressure, the impurity meeting in water
Remain in the inside of transmitters sense channel, long-term accumulation can lead to that transmitter is not sensitive enough, and detection data is inaccurate.
Utility model content
The purpose of this utility model be in view of the above problems, provide a kind of hydraulic pressure transmitter for being conveniently replaceable seal washer,
Sense channel inside can be rinsed, avoid impurity long-term accumulation in transmitters sense channel interior, and influence pick-up
The sensitivity of device, so as to provide the accuracy of detection data.
In order to achieve the above object, the technical solution adopted in the utility model is：It includes Transmitter body 1, the pick-up
Device main body 1 is connected with the first pedestal 2；The lower end of first pedestal 2 is provided with the second pedestal 3；First pedestal 2 and
To be vertically arranged between two pedestals 3；The inside of first pedestal, 2 and second pedestal 3 be respectively arranged with hydraulic pressure sense channel 5 and
Hydraulic pressure accesses channel 4；The hydraulic pressure sense channel 5 is rectangular parallelepiped structure；The hydraulic pressure access channel 4 and hydraulic pressure sense channel 5
Connection perforation；Sensing element in Transmitter body 1 is arranged in hydraulic pressure sense channel 5；It is set on first pedestal 2 useful
In the flush-through connection component 6 that the inner wall to hydraulic pressure access channel 4 and hydraulic pressure sense channel 5 is rinsed；On first pedestal 2
And the relative position positioned at flush-through connection component 6 is provided with seal plug 8；Lead between 8 and first pedestal 2 of seal plug
Cross threaded connection；The seal plug 8 includes 801 and second threaded connection section 802 of flange end；It is set on the flange end 801
It is fluted, sealing ring 803 is provided in the groove.
Further, the flush-through connection component 6 includes the water pipe head 601 being wholely set, the first threaded connection section 602
With flange 605；The seal washer 606 that sealing is mutually matched with 5 inner wall of hydraulic pressure sense channel is provided on the flange 605；Institute
The internal run-through for stating 601 and first threaded connection section 602 of water pipe head has into aquaporin 603；First threaded connection section 602
On be provided with apopore 604；The apopore 604 connect perforation with entering aquaporin 603；The flush-through connection component 6 and first
It is connected through a screw thread between pedestal 2.
Further, the arrival end of the water pipe head 601 is provided with dustproof cover 7.
Further, the first pedestal 2 is rectangle structure, and second pedestal 3 is cylindrical structure.
The beneficial effects of the utility model：The utility model provides a kind of hydraulic pressure pick-up for being conveniently replaceable seal washer
Device can be rinsed sense channel inside, avoid impurity long-term accumulation in transmitters sense channel interior, and influence change
The sensitivity of device is sent, so as to provide the accuracy of detection data.
1st, the utility model can remove seal plug from the first pedestal, and spin rinse adapter assembly makes flush-through connection
Seal washer on component stretches out the first pedestal, you can realizes the replacement of seal washer, the setting of the structure improves hydraulic pressure change
Send the service life of device.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of flush-through connection component in the utility model.
Fig. 3 is the structure diagram of seal plug in the utility model.
Label character described in figure is expressed as：1st, Transmitter body；2nd, the first pedestal；3rd, the second pedestal；4th, hydraulic pressure accesses
Channel；5th, hydraulic pressure sense channel；6th, flush-through connection component；7th, dustproof cover；8th, seal plug；601st, water pipe head；602nd, first
Threaded connection section；603rd, enter aquaporin；604th, apopore；605th, flange；606th, seal washer；801st, flange end；802nd, second
Threaded connection section；803rd, sealing ring.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, below in conjunction with the accompanying drawings to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model
There is any restriction effect.
As shown in Figure 1-Figure 3, the concrete structure of the utility model is：It includes Transmitter body 1, the Transmitter body
1 is connected with the first pedestal 2；The lower end of first pedestal 2 is provided with the second pedestal 3；First pedestal, 2 and second pedestal
To be vertically arranged between 3；The inside of first pedestal 2 and the second pedestal 3 is respectively arranged with hydraulic pressure sense channel 5 and hydraulic pressure connects
Enter channel 4；The hydraulic pressure sense channel 5 is rectangular parallelepiped structure；The hydraulic pressure access channel 4 is connect with hydraulic pressure sense channel 5 to be passed through
It is logical；Sensing element in Transmitter body 1 is arranged in hydraulic pressure sense channel 5；It is provided on first pedestal 2 for water
Crimp the flush-through connection component 6 being rinsed into the inner wall of channel 4 and hydraulic pressure sense channel 5；It is on first pedestal 2 and in place
The relative position of flush-through connection component 6 is provided with seal plug 8；Pass through screw thread between 8 and first pedestal 2 of seal plug
Connection；The seal plug 8 includes 801 and second threaded connection section 802 of flange end；Set on the flange end 801 it is fluted,
Sealing ring 803 is provided in the groove.
Preferably, the flush-through connection component 6 includes the water pipe head 601 being wholely set, 602 and of the first threaded connection section
Flange 605；The seal washer 606 that sealing is mutually matched with 5 inner wall of hydraulic pressure sense channel is provided on the flange 605；It is described
The internal run-through of 601 and first threaded connection section 602 of water pipe head has into aquaporin 603；In first threaded connection section 602
It is provided with apopore 604；The apopore 604 connect perforation with entering aquaporin 603；The flush-through connection component 6 and First
It is connected through a screw thread between body 2.
Preferably, the arrival end of the water pipe head 601 is provided with dustproof cover 7.
Preferably, the first pedestal 2 is rectangle structure, and second pedestal 3 is cylindrical structure.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes intrinsic for this process, method, article or equipment institute
Element.
Specific case used herein is expounded the principle and embodiment of the utility model, above example
Illustrate to be merely used to help understand the method and its core concept of the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there are unlimited concrete structure, for this technology
For the those of ordinary skill in field, under the premise of the utility model principle is not departed from, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination or not
It is improved that the design of utility model and technical solution are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (4)
1. a kind of hydraulic pressure transmitter for being conveniently replaceable seal washer, it includes Transmitter body (1), which is characterized in that the change
That send device main body (1) is connected with the first pedestal (2)；The lower end of first pedestal (2) is provided with the second pedestal (3)；Described
To be vertically arranged between one pedestal (2) and the second pedestal (3)；First pedestal (2) and the inside of the second pedestal (3) are set respectively
It is equipped with hydraulic pressure sense channel (5) and hydraulic pressure access channel (4)；The hydraulic pressure sense channel (5) is rectangular parallelepiped structure；The hydraulic pressure
Access channel (4) connect perforation with hydraulic pressure sense channel (5)；Sensing element in Transmitter body (1) is arranged on hydraulic pressure detection
In channel (5)；It is provided on first pedestal (2) for the inner wall to hydraulic pressure access channel (4) and hydraulic pressure sense channel (5)
The flush-through connection component (6) being rinsed；On first pedestal (2) and in the relative position positioned at flush-through connection component (6)
It is provided with seal plug (8)；It is connected through a screw thread between the seal plug (8) and the first pedestal (2)；The seal plug
(8) including flange end (801) and the second threaded connection section (802)；Fluted, the groove is set on the flange end (801)
Inside it is provided with sealing ring (803).
A kind of 2. hydraulic pressure transmitter for being conveniently replaceable seal washer according to claim 1, which is characterized in that the flushing
Adapter assembly (6) includes the water pipe head (601), the first threaded connection section (602) and the flange (605) that are wholely set；The method
The seal washer (606) that sealing is mutually matched with hydraulic pressure sense channel (5) inner wall is provided on blue (605)；The water pipe head
(601) have with the internal run-through of the first threaded connection section (602) into aquaporin (603)；On first threaded connection section (602)
It is provided with apopore (604)；The apopore (604) connect perforation with entering aquaporin (603)；The flush-through connection component (6)
It is connected through a screw thread between the first pedestal (2).
A kind of 3. hydraulic pressure transmitter for being conveniently replaceable seal washer according to claim 2, which is characterized in that the water pipe
The arrival end of connector (601) is provided with dustproof cover (7).
A kind of 4. hydraulic pressure transmitter for being conveniently replaceable seal washer according to claim 1, which is characterized in that the first pedestal
(2) it is rectangle structure, second pedestal (3) is cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377807.2U CN207472486U (en) | 2017-10-24 | 2017-10-24 | A kind of hydraulic pressure transmitter for being conveniently replaceable seal washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377807.2U CN207472486U (en) | 2017-10-24 | 2017-10-24 | A kind of hydraulic pressure transmitter for being conveniently replaceable seal washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472486U true CN207472486U (en) | 2018-06-08 |
Family
ID=62264728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377807.2U Active CN207472486U (en) | 2017-10-24 | 2017-10-24 | A kind of hydraulic pressure transmitter for being conveniently replaceable seal washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472486U (en) |
-
2017
- 2017-10-24 CN CN201721377807.2U patent/CN207472486U/en active Active
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