CN203532221U - Mechanical hydraulic pressure induction type booster pump control device - Google Patents
Mechanical hydraulic pressure induction type booster pump control device Download PDFInfo
- Publication number
- CN203532221U CN203532221U CN201320630269.9U CN201320630269U CN203532221U CN 203532221 U CN203532221 U CN 203532221U CN 201320630269 U CN201320630269 U CN 201320630269U CN 203532221 U CN203532221 U CN 203532221U
- Authority
- CN
- China
- Prior art keywords
- hydraulic pressure
- pressure gauge
- booster pump
- pointer
- circuit
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a mechanical hydraulic pressure induction type booster pump control device and relates to machine control devices. The mechanical hydraulic pressure induction type booster pump control device comprises a hydraulic pressure gauge pointer, a dial plate, a conducting brush, a conducting ring, an insulating ring, a binding post, a fixing ring and an insulating strip, wherein a hydraulic pressure gauge is connected to a booster pump circuit in the mode that the hydraulic pressure gauge can be turned on and turned off automatically, the conducting ring is fixed to the dial plate of the hydraulic pressure gauge, the length range of the conducting ring is determined according to the hydraulic pressure range needed by equipment, one end of the conducting ring is connected with an external wire, the other end of the conducting ring is connected with the hydraulic pressure gauge pointer, and the hydraulic pressure gauge pointer serves as a part of the circuit. According to the mechanical hydraulic pressure induction type booster pump control device, the hydraulic pressure gauge pointer is connected to the booster pump circuit to serve as a part of the circuit, a booster pump stops working when the pointer swings within a set range, namely when external hydraulic pressure can meet requirements of the equipment, automatic control of starting and stopping of the booster pump is achieved, and abrasion of the booster pump and loss of electric energy are reduced.
Description
Technical field
The utility model relates to a kind of machine control unit, particularly relates to a kind of mechanical type hydraulic induction suction booster control gear.
Background technique
Many equipment in laboratory need cooling water to lower the temperature when work, and in general, cooling water needs certain pressure, otherwise equipment cannot normally be worked.Certain equipment that is arranged on 5th floor, laboratory of take is example, has 10 green lights on equipment from bottom to top, and the green light of different numbers lights interval scale cooling water and has different pressure, and while having at least 6 to light in green light, equipment can normally be worked.Generally, in laboratory, tap water can be realized cooling to equipment, and the pressure of tap water can meet the demand of equipment to cooling water pressure completely.Yet when tap water pressure is unstable, when discharging water (such as flushing the toilet) such as other position of same tap water pipe line, the cooling water pressure of device requirement possibly cannot meet, thereby causes the even damage of equipment that stops of experiment.
Therefore, in apparatus cools water lines, add suction booster, very necessary with the equipment downtime of avoiding tap water pipe line pressure drop to cause.But problem is: the pressure of tap water pipe line may meet equipment requirement in 23 hours in one day 24 hours, and only having 1 hour even shorter time is to need pressurization.
Summary of the invention
The purpose of this utility model is to provide a kind of mechanical type hydraulic induction suction booster control gear, the part access suction booster circuit of the utility model using hydralic pressure gauge pointer as circuit, when while swinging in the scope that pointer is setting, extraneous hydraulic pressure self can meet device requirement, suction booster quits work, the automatic control of existing suction booster break-make, reduces the wearing and tearing of suction booster and the loss of electric energy.
The purpose of this utility model is achieved through the following technical solutions:
Mechanical type hydraulic induction suction booster control gear, described device comprises water pressure gage pointer, dial plate, conduction brush, conductive hoop, dead ring, wiring terminal, retaining ring, insulating trip, hydralic pressure gauge is in recloser access suction booster circuit; Fixing conductive hoop on the dial of hydralic pressure gauge, the hydraulic pressure scope of the length range of conductive hoop and device requirement and determining, one end of conductive hoop is connected with outside wire, and the other end and hydralic pressure gauge pointer join.
Described mechanical type hydraulic induction suction booster control gear, the part that described hydralic pressure gauge pointer is circuit.
Advantage of the present utility model and effect are:
When the utility model adopts a kind of device that tap water pressure is met the demands, suction booster quits work automatically, and tap water pressure makes suction booster automatic operation when not enough, very necessary, can reduce the waste of suction booster wearing and tearing and electric energy.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model application schematic diagram.
Embodiment
Below in conjunction with accompanying drawing illustrated embodiment, the utility model is described in further detail.
Shown in Fig. 1: 1-water pressure gage pointer, 2-dial plate, 3-conduction brush, 4-conductive hoop, 5-dead ring, 6-wiring terminal a, 7-retaining ring, 8-wiring terminal b, 9-insulating trip.
The utility model is converted by hydralic pressure gauge, by the swing of hydralic pressure gauge pointer, reaches the object of automatic control suction booster switch.Hydralic pressure gauge pointer (selecting suitable metallic material) is as a part of put in circuit of suction booster circuit, when in pipeline, hydraulic pressure does not meet device requirement, hydralic pressure gauge pointer swings and connects suction booster circuit within the scope of certain, make its work, otherwise, when in pipeline, hydraulic pressure meets equipment to the demand of hydraulic pressure, hydralic pressure gauge pointer swings and disconnects suction booster circuit within the scope of certain, and it is quit work.
The utility model becomes recloser by existing hydralic pressure gauge, using the hydralic pressure gauge of repacking as recloser, accesses in suction booster circuit.Common hydralic pressure gauge is reequiped, make it control as required the break-make of suction booster circuit.The utility model is that the pressure of liquid in the pipeline of laboratory is controlled, can be to engineering application.
(1) this device is converted by hydralic pressure gauge: shown in Fig. 1, the fixing conductive hoop of suitable dimension on the dial of hydralic pressure gauge, the length range of conductive hoop is relevant with the hydraulic pressure scope of device requirement, one end of conductive hoop is connected with outside wire, and the other end contacts with rotary hydralic pressure gauge pointer.Pointer is made by suitable conducting metal, can be used as a part for circuit.
(2) in conjunction with embodiment, describe, the cooling water pressure of supposing device requirement is 0.4MPa, this device is pressed to the Placement put in circuit of accompanying drawing 2, when cooling water (tap water) pressure reaches 0.4MPa, pointer and conductive hoop disconnect, and circuit disconnects, and suction booster quits work; When the not enough 0.4MPa of cooling water pressure, pointer and conductive hoop are connected, closing of circuit, and suction booster is started working, and when in accompanying drawing 1, water pressure gage registration is between 0-0.4MPa, suction booster should be started working.
Parts in Fig. 2: 1-power supply, 2-circuit protection device, 3-water source, 4-pipeline, this device of 5-, 6-suction booster, the semi-automatic Decompression valves of 7-, 8-equipment.When tap water pressure or suction booster delivery pressure surpass the pressure of device requirement, the hydraulic pressure of equipment near-end should reduce, therefore at the near-end of equipment, automanual Decompression valves has been installed, as shown in Figure 2, but this equipment is within the utility model scope of design, the explanation of just carrying out for this working of an invention mode is described.
Claims (2)
1. mechanical type hydraulic induction suction booster control gear, is characterized in that, described device comprises water pressure gage pointer, dial plate, and conduction brush, conductive hoop, dead ring, wiring terminal, retaining ring, insulating trip, hydralic pressure gauge is in recloser access suction booster circuit; Fixing conductive hoop on the dial of hydralic pressure gauge, the hydraulic pressure scope of the length range of conductive hoop and device requirement and determining, one end of conductive hoop is connected with outside wire, and the other end and hydralic pressure gauge pointer join.
2. mechanical type hydraulic induction suction booster control gear according to claim 1, is characterized in that the part that described hydralic pressure gauge pointer is circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320630269.9U CN203532221U (en) | 2013-10-14 | 2013-10-14 | Mechanical hydraulic pressure induction type booster pump control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320630269.9U CN203532221U (en) | 2013-10-14 | 2013-10-14 | Mechanical hydraulic pressure induction type booster pump control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532221U true CN203532221U (en) | 2014-04-09 |
Family
ID=50418435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320630269.9U Expired - Fee Related CN203532221U (en) | 2013-10-14 | 2013-10-14 | Mechanical hydraulic pressure induction type booster pump control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557147A (en) * | 2013-10-14 | 2014-02-05 | 沈阳化工大学 | Mechanical hydraulic induction booster pump control device |
-
2013
- 2013-10-14 CN CN201320630269.9U patent/CN203532221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557147A (en) * | 2013-10-14 | 2014-02-05 | 沈阳化工大学 | Mechanical hydraulic induction booster pump control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203532221U (en) | Mechanical hydraulic pressure induction type booster pump control device | |
| CN103557147A (en) | Mechanical hydraulic induction booster pump control device | |
| CN202383473U (en) | PLC (Programmable Logic Controller)-based automatic mine drainage control system | |
| CN204290142U (en) | A kind of circuit breaker | |
| CN204826042U (en) | Water supply detection device | |
| CN104795203A (en) | Intelligent remote monitoring type power transformer | |
| CN204003399U (en) | A kind of waste water pump automatic water pumping controller | |
| CN205090923U (en) | On -load tap -changer shift position sensor | |
| CN204064393U (en) | A kind of electric pole type point position monitoring level gauge | |
| CN203672817U (en) | Evaporator | |
| CN101826721A (en) | Low-voltage switch cabinet fault indicating and alarm system | |
| CN203096821U (en) | Water supply device for melting furnace | |
| CN206479849U (en) | Underground automatic pollution discharge water level warning device | |
| CN205159899U (en) | Cabinet is aerifyd in totally enclosed environmental protection | |
| CN204258689U (en) | Oil pumper frequency-changing control system | |
| CN202689107U (en) | Automatic water supply device | |
| CN103617915A (en) | Three-station disconnecting switch with grounding indication switch and grounding contact of three-station disconnecting switch | |
| CN203191138U (en) | Pressure transmitter | |
| CN204255593U (en) | A kind of zinc pot inductor apparatus for testing weeping | |
| CN203644536U (en) | Power transformer based on detection and control of cellphone module | |
| CN203219095U (en) | Motor leakage-proof junction box | |
| CN203008976U (en) | Water supply cut-off warning device for gas pump | |
| CN202424620U (en) | Motor controller | |
| CN202041192U (en) | Belt monitor of oil pumping unit | |
| CN201347774Y (en) | Alarming and protecting controller for the runout of pin shaft of oil pumping unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20161014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |