CN218669771U - Alarm device for plunger pump - Google Patents
Alarm device for plunger pump Download PDFInfo
- Publication number
- CN218669771U CN218669771U CN202223130596.6U CN202223130596U CN218669771U CN 218669771 U CN218669771 U CN 218669771U CN 202223130596 U CN202223130596 U CN 202223130596U CN 218669771 U CN218669771 U CN 218669771U
- Authority
- CN
- China
- Prior art keywords
- temperature sensor
- installation
- clamp
- alarm device
- copper
- 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.)
- Active
Links
Images
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a plunger pump technical field discloses a plunger pump alarm device, including temperature sensor, bee calling organ and controller, temperature sensor and bee calling organ are connected with the controller electricity respectively, temperature sensor passes through temperature sensor installation device and is connected with plunger pump copper sheathing, temperature sensor installation device is including the installation body that is used for installing temperature sensor and being used for fixing the copper clamp on the copper sheathing with the installation body, and temperature sensor passes through the installation body and copper clamp and copper sheathing installation for temperature sensor installation back stability is better, need not to set up the mounting hole on the copper sheathing, consequently can not cause the influence to the intensity and the performance of copper sheathing, and the installation simple, convenient operation, and protect temperature sensor through the installation body, can effectively prevent the problem that temperature sensor caused the damage because of the miss collision, makes temperature sensor remain good operating condition when the installation throughout, greatly reduced alarm device's fault rate.
Description
Technical Field
The utility model relates to a plunger pump technical field, in particular to plunger pump alarm device.
Background
The plunger pump is used as a device for conveying high-pressure media and is widely applied to oil and gas exploitation. In the process of oil and gas exploitation operation, the fracturing medium can be pumped to the stratum at high pressure through the plunger pump, the stratum is pressed open, and cracks are formed, so that the purpose of increasing the production and injection of the oil and gas field is achieved. The plunger pump has the disadvantages of bad service condition, high equipment bearing capacity and severe vibration in the working process of the equipment. Thus, critical load bearing components in the plunger pump are susceptible to abnormal damage. If the damage of the key bearing part in the plunger pump cannot be found in time, the damaged part is easily expanded to other parts in the plunger pump, and more serious damage is caused.
The utility model discloses a grant utility model patent that publication number is CN216518566U discloses a plunger pump, carries out temperature measurement to the key load-bearing part of plunger pump through temperature sensing subassembly to realize implementing monitoring and fault diagnosis to the plunger pump according to the temperature value of temperature sensing subassembly sensing. The problem that the plunger pump needs blind disassembly and maintenance can be solved by the scheme. However, the existing temperature sensing assembly is directly mounted on the temperature measured piece, and has the following defects: firstly, during installation, the cable is easy to be damaged due to mistaken collision and lacks of protective performance; secondly, the temperature sensor is installed insecurely, and is easy to loosen in long-term use, and the phenomenon of unstable detection precision occurs because the temperature sensor loses full contact with a temperature measured piece.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a plunger pump alarm device, it is simple to have the installation, convenient operation, and the precision is high, and the fault rate is low, good reliability's advantage.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a plunger pump alarm device, includes temperature sensor, bee calling organ and controller, temperature sensor and bee calling organ are connected with the controller electricity respectively, temperature sensor passes through temperature sensor installation device and is connected with plunger pump copper sheathing, temperature sensor installation device is including the installation body that is used for installing temperature sensor and the copper clamp that is used for fixing the installation body on the copper sheathing.
Through adopting the above technical scheme, temperature sensor is used for detecting the temperature of plunger pump copper sheathing and gives the controller to temperature information transfer, the controller judges whether need report to the police according to received temperature information, when the temperature to reaching the furthest, the controller is to buzzer siren give-out order, make buzzer siren send the buzzing warning prompt tone, temperature sensor passes through the installation body and copper clamp and copper sheathing installation, it is better to make temperature sensor installation back stability, need not to set up the mounting hole on the copper sheathing, consequently, can not cause the influence to the intensity and the performance of copper sheathing, and the installation is simple, and convenient for operation.
The utility model discloses a further set up to: the installation body is the cavity tube-shape of both ends open-ended, temperature sensor passes through the regulating block to be installed in the inner chamber of installation body.
Through adopting above-mentioned technical scheme, install temperature sensor and can protect temperature sensor very much in the inner chamber of the installation body to effectively prevent temperature sensor and lead to the fact the problem of damage because of the mistake hits when the installation, make temperature sensor remain good operating condition all the time, not only detect the precision height, greatly reduced alarm device's fault rate moreover.
The utility model discloses a further set up to: the inner wall of the mounting body is provided with an internal thread, the outer wall of the adjusting block is provided with an external thread, the adjusting block is in threaded connection with the mounting body, the temperature sensor is fixed at the lower end of the adjusting block, the adjusting block is provided with a through wire hole, and a connecting wire of the temperature sensor penetrates out of the wire hole and is connected with the controller.
Through adopting above-mentioned technical scheme, the regulating block passes through threaded connection with the installation body for the regulating block can be followed the installation body and moved from top to bottom when rotating, thereby drives and fixes the temperature sensor who fixes at the regulating block lower extreme and reciprocate, makes temperature sensor's contact can remove to suitable position along with the regulating block, and the wire guide is used for spacing temperature sensor's connecting wire, avoids the mixed and disorderly problem of connecting wire.
The utility model discloses a further set up to: the copper clamp comprises a semi-annular clamp body I and a clamp body II, one end of the clamp body I is connected with one end of the clamp body II in a rotating mode, the other ends of the clamp body I and the clamp body II are connected in a detachable mode, a whole circular ring structure is formed after the two ends of the clamp body I and the clamp body II are connected, and the inner diameter of the whole circular ring structure formed after the two ends of the clamp body I and the clamp body II are connected is matched with the outer diameter of the copper sleeve.
Through adopting above-mentioned technical scheme, the internal diameter of the whole ring structure that forms after the both ends of hoop body one and hoop body two are connected matches with the external diameter of copper sheathing for the whole ring structure that forms after the both ends of hoop body one and hoop body two are connected can encircle on the outer wall of copper sheathing, and the mutual frictional force between hoop body one and hoop body two and the copper sheathing makes hoop body one and hoop body two be difficult for circumferential direction after connecting, thereby makes temperature sensor installation back stability better.
The utility model discloses a further set up to: the mounting body is fixed on the outer wall of the hoop body I or the hoop body II, and a hole used for accommodating a contact of the temperature sensor is formed in the hoop body I or the hoop body II.
By adopting the technical scheme, the contact of the temperature sensor is inserted into the hole in the first hoop body or the second hoop body after extending out of the bottom of the installation body, the contact of the temperature sensor can be effectively limited by utilizing the hole in the first hoop body or the second hoop body, the contact can be fully contacted with the copper sleeve after the temperature sensor is installed, in addition, the first hoop body and the second hoop body made of copper can exchange heat with each other after being connected with the copper sleeve, not only can the copper sleeve be radiated to a certain degree after the first hoop body and the second hoop body absorb heat, the temperature of the copper sleeve after the first hoop body and the second hoop body absorb the heat of the copper sleeve is equal to that of the copper sleeve, the temperature of the copper sleeve can be indirectly measured by contacting the contact of the temperature sensor with the inner wall of the hole in the first hoop body or the second hoop body, even if the contact and the copper sleeve lose the full contact after the temperature sensor is loosened, the temperature of the copper sleeve can still be accurately detected, two purposes are achieved, and the reliability of the temperature alarm device is greatly improved.
The utility model discloses a further set up to: the hoop body I and the hoop body II are connected in a detachable mode through the connecting bolt, one end of the hoop body I and one end of the hoop body II, which are connected in a detachable mode, are respectively provided with a first extending portion and a second extending portion which are overlapped mutually, a through hole is formed in the first extending portion, a blind hole is formed in the second extending portion, an internal thread is formed in the blind hole, and the connecting bolt is connected with the blind hole in a threaded mode after penetrating through the through hole.
By adopting the technical scheme, after the first extending part and the second extending part of the first hoop body and the second hoop body are mutually overlapped, the through hole and the blind hole on the first extending part and the second extending part are opposite in position, meanwhile, the first hoop body and the second hoop body mutually form a whole circular ring structure, connection with a copper sleeve is facilitated, connection of the first extending part and the second extending part is achieved through the connecting bolt after penetrating through the through hole and in threaded connection with the blind hole, the connection process is simple, and operation is convenient.
The utility model discloses a further set up to: be equipped with buffer spring in the inner chamber of the installation body, buffer spring's upper end is fixed in the bottom of regulating block, buffer spring's lower extreme is contradicted on the outer wall of copper sheathing.
Through adopting above-mentioned technical scheme, buffer spring is used for prescribing a limit to the speed that the regulating block moved down, when the regulating block moves down, constantly compress buffer spring, make buffer spring accumulate great reverse elasticity, reverse elasticity has the trend that prevents the regulating block downstream, make the regulating block downstream become difficult, thereby make the regulating block downstream slow, limited reduction the inertia of regulating block downstream, greatly reduced when the regulating block downstream temperature sensor's contact and copper sheathing emergence impact, further reduced the problem that the temperature sensor contact caused the damage because of the collision.
The utility model has the advantages that:
1. the utility model discloses a temperature sensor detects the temperature of plunger pump copper sheathing and sends the controller to temperature information, the controller judges whether need report to the police according to received temperature information, when the temperature to reaching the furthest, the controller is to buzzer siren commander, make buzzer siren send buzzer siren and indicate the sound, temperature sensor passes through the installation body and copper clamp and copper sheathing installation, make temperature sensor installation after stability better, need not to set up the mounting hole on the copper sheathing, consequently, can not cause the influence to the intensity and the performance of copper sheathing, and the installation is simple, and convenient operation.
2. The utility model discloses an internal diameter of the whole ring structure that the both ends of hoop body one and hoop body two formed after connecting matches with the external diameter of copper sheathing for the whole ring structure that the both ends of hoop body one and hoop body two formed after connecting can encircle on the outer wall of copper sheathing, and the mutual frictional force between hoop body one and hoop body two and the copper sheathing makes hoop body one and hoop body two be difficult for circumferential direction after connecting, thereby makes temperature sensor installation back stability better.
3. The utility model discloses utilize the hole on the hoop body one or the hoop body two to carry on spacingly to temperature sensor's contact, make temperature sensor installation back contact can fully contact with the copper sheathing, in addition, can take place the heat exchange each other after the hoop body one of copper and the hoop body two are connected with the copper sheathing, not only can carry out the heat dissipation of certain degree to the copper sheathing after the hoop body one and the hoop body two absorb the heat of copper sheathing, the hoop body one equals with the temperature of copper sheathing after the hoop body two absorbed the heat of copper sheathing, the inner wall contact that can also go up the hole through temperature sensor and hoop body one or hoop body two comes to carry out the temperature measurement to the copper sheathing indirectly, even make temperature sensor not hard up back contact and copper sheathing lose the contact back of filling, the temperature of the copper sheathing of detection department that still can be accurate, raise two birds with one stone, temperature alarm device's reliability greatly.
4. The utility model discloses a be equipped with buffer spring in the inner chamber of the installation body, speed through buffer spring to regulating block downstream is injectd, when the regulating block downstream, constantly compress buffer spring, make buffer spring accumulate great reverse elasticity, reverse elasticity has the trend that prevents the regulating block downstream, make the regulating block downstream become difficult, thereby make regulating block downstream slow, limited reduction the inertia of regulating block downstream, temperature sensor's contact and copper sheathing emergence impact when greatly reduced the regulating block downstream, the problem of damage is caused because of the collision to the temperature sensor contact has further been reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is the utility model relates to a section structure sketch map after temperature sensor installs in plunger pump alarm device.
Fig. 2 is a partially enlarged schematic view of a in fig. 1.
In the figure, 1, a temperature sensor; 11. a contact; 2. a temperature sensor mounting device; 21. an installation body; 22. a copper clamp; 221. a hoop body I; 222. a hoop body II; 223. an aperture; 224. a connecting bolt; 225. an extension part I; 226. an extension part II; 227. a through hole; 228. blind holes; 23. an adjusting block; 24. a wire guide hole; 25. a connecting wire; 3. a copper sleeve; 4. a buffer spring.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, a plunger pump alarm device, includes temperature sensor 1, bee calling organ and controller, temperature sensor 1 and bee calling organ are connected with the controller electricity respectively, temperature sensor 1 is connected with plunger pump copper sheathing 3 through temperature sensor installation device 2, temperature sensor installation device 2 is including the installation body 21 that is used for installing temperature sensor 1 and the copper clamp 22 that is used for fixing installation body 21 on copper sheathing 3.
Further, as shown in fig. 1, the mounting body 21 is a hollow cylinder with two open ends, and the temperature sensor 1 is mounted in the inner cavity of the mounting body 21 through an adjusting block 23.
Further, as shown in fig. 1, an inner wall of the mounting body 21 is provided with an inner thread, an outer wall of the adjusting block 23 is provided with an outer thread, the adjusting block 23 is in threaded connection with the mounting body 21, the temperature sensor 1 is fixed at a lower end of the adjusting block 23, the adjusting block 23 is provided with a through wire guide hole 24, and a connecting wire 25 of the temperature sensor 1 penetrates out of the wire guide hole 24 and is connected with the controller.
Further, as shown in fig. 1 and 2, the copper clamp 22 includes a first semi-annular clamp body 221 and a second semi-annular clamp body 222, one end of the first semi-annular clamp body 221 is rotatably connected with one end of the second semi-annular clamp body 222, the other end of the first semi-annular clamp body 221 is detachably connected with the other end of the second semi-annular clamp body 222, two ends of the first semi-annular clamp body 221 and two ends of the second semi-annular clamp body 222 are connected to form a full circular ring structure, and an inner diameter of the full circular ring structure formed by connecting the two ends of the first semi-annular clamp body 221 and the two ends of the second semi-annular clamp body 222 is matched with an outer diameter of the copper sleeve 3.
Further, the mounting body 21 is fixed on the outer wall of the first hoop body 221 or the second hoop body 222, and a hole 223 for accommodating the contact 11 of the temperature sensor 1 is further formed in the first hoop body 221 or the second hoop body 222.
Furthermore, the first hoop body 221 and the second hoop body 222 are detachably connected through a connecting bolt 224, one end of the first hoop body 221 and one end of the second hoop body 222, which are detachably connected, are respectively provided with a first extending portion 225 and a second extending portion 226, which are overlapped with each other, a through hole 227 is formed in the first extending portion 225, a blind hole 228 is formed in the second extending portion 226, internal threads are formed in the blind hole 228, and the connecting bolt 224 passes through the through hole 227 and then is in threaded connection with the blind hole 228.
Further, be equipped with buffer spring 4 in the inner chamber of installation body 21, buffer spring 4's upper end is fixed in the bottom of regulating block 23, buffer spring 4's lower extreme is contradicted on the outer wall of copper sheathing 3.
Claims (7)
1. The utility model provides a plunger pump alarm device which characterized in that: including temperature sensor (1), bee calling organ and controller, temperature sensor (1) and bee calling organ are connected with the controller electricity respectively, temperature sensor (1) is connected with plunger pump copper sheathing (3) through temperature sensor installation device (2), temperature sensor installation device (2) are including installation body (21) that are used for installing temperature sensor (1) and be used for fixing copper clamp (22) on copper sheathing (3) with installation body (21).
2. The alarm device of claim 1, wherein: the mounting body (21) is a hollow cylinder with two open ends, and the temperature sensor (1) is mounted in the inner cavity of the mounting body (21) through the adjusting block (23).
3. The alarm device for the plunger pump according to claim 2, wherein: the inner wall of the mounting body (21) is provided with an internal thread, the outer wall of the adjusting block (23) is provided with an external thread, the adjusting block (23) is in threaded connection with the mounting body (21), the temperature sensor (1) is fixed at the lower end of the adjusting block (23), a wire guide hole (24) which penetrates through is formed in the adjusting block (23), and a connecting wire (25) of the temperature sensor (1) penetrates out of the wire guide hole (24) and is connected with the controller.
4. The alarm device of claim 1, wherein: the copper clamp (22) comprises a semi-annular clamp body I (221) and a clamp body II (222), one end of the clamp body I (221) is rotatably connected with one end of the clamp body II (222), the other ends of the clamp body I (221) and the clamp body II (222) are detachably connected, a whole circular ring structure is formed after the two ends of the clamp body I (221) and the clamp body II (222) are connected, and the inner diameter of the whole circular ring structure formed after the two ends of the clamp body I (221) and the clamp body II (222) are connected is matched with the outer diameter of the copper sleeve (3).
5. The alarm device of claim 4, wherein: the mounting body (21) is fixed on the outer wall of the hoop body I (221) or the hoop body II (222), and a hole (223) matched with the contact (11) used for containing the temperature sensor (1) is further formed in the hoop body I (221) or the hoop body II (222).
6. The alarm device of claim 4, wherein: the hoop body I (221) and the hoop body II (222) are detachably connected through a connecting bolt (224), one end of the hoop body I (221) and one end of the hoop body II (222) which are detachably connected are respectively provided with a first extending portion (225) and a second extending portion (226) which are overlapped with each other, a through hole (227) is formed in the first extending portion (225), a blind hole (228) is formed in the second extending portion (226), an internal thread is formed in the blind hole (228), and the connecting bolt (224) penetrates through the through hole (227) and then is in threaded connection with the blind hole (228).
7. The alarm device of claim 3, wherein: be equipped with buffer spring (4) in the inner chamber of installation body (21), the bottom at regulating block (23) is fixed to the upper end of buffer spring (4), the lower extreme of buffer spring (4) is contradicted on the outer wall of copper sheathing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223130596.6U CN218669771U (en) | 2022-11-24 | 2022-11-24 | Alarm device for plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223130596.6U CN218669771U (en) | 2022-11-24 | 2022-11-24 | Alarm device for plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218669771U true CN218669771U (en) | 2023-03-21 |
Family
ID=85539968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223130596.6U Active CN218669771U (en) | 2022-11-24 | 2022-11-24 | Alarm device for plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218669771U (en) |
-
2022
- 2022-11-24 CN CN202223130596.6U patent/CN218669771U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218669771U (en) | Alarm device for plunger pump | |
| CN210088458U (en) | Burst early warning detector based on Internet of things | |
| CN215860139U (en) | Pile foundation hole detecting probe device | |
| CN116448050B (en) | Monitoring device and monitoring method for landslide deformation | |
| CN210127887U (en) | Take row's temperature sensor mount pad in cooling water cavity | |
| CN201302504Y (en) | Annular liquid leakage detection device for cylindrical metal cabin | |
| CN214248095U (en) | Spring convenient to installation | |
| CN213420668U (en) | Wave guide rod for nuclear power station leakage monitoring acoustic emission sensor | |
| CN113933342B (en) | Rapid inspection device and method for heat insulation performance of heat insulation bottle for logging instrument | |
| CN215677265U (en) | Profile sound velocimeter for measuring underwater topography | |
| CN214215696U (en) | Fault monitoring device of cooling system and vehicle | |
| CN210981320U (en) | Automobile sensor protection device | |
| CN110454531B (en) | Spring with detection medium in center | |
| CN2733331Y (en) | Boiler steam pipe state detection and leakage alarm device | |
| CN217538680U (en) | Wellhead pressure drop tester | |
| CN217276378U (en) | Water level sensor convenient to installation | |
| CN214254259U (en) | Flow switch with protection function | |
| CN218765646U (en) | Temperature sensor protection tube | |
| CN217206421U (en) | Wellhead pressure gauge | |
| CN110219865A (en) | A kind of anchor bolt with Failure Alarm | |
| CN215114383U (en) | Relative displacement measuring device for marine diesel engine cylinder cover | |
| CN217904217U (en) | Motor temperature measuring device | |
| CN214741286U (en) | Pressure gauge shock attenuation support cylinder | |
| CN220104229U (en) | Drilling internal moving water level measuring device | |
| CN216447583U (en) | Whole wave thick wall corrugated pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A plunger pump alarm device Effective date of registration: 20230707 Granted publication date: 20230321 Pledgee: Jingzhou Financing Guarantee Group Co.,Ltd. Pledgor: Jingzhou Chengzhi Machinery Manufacturing Co.,Ltd. Registration number: Y2023980047597 |