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Automatic pressure controller of electric pump

An electric pump and controller technology, applied in the field of automatic pressure controller and electric pump automatic pressure controller, can solve the problems that the structure cannot be simplified and the structure is not compact enough, and achieves a compact structure, ensures fast power failure, and avoids melting. Effect

Active Publication Date: 2015-07-01
温岭市环力电器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the structure of this existing product cannot be simplified, and the structure is not compact enough

Method used

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  • Automatic pressure controller of electric pump
  • Automatic pressure controller of electric pump
  • Automatic pressure controller of electric pump

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Embodiment Construction

[0034] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0035] Such as figure 1 As shown, the electric pump automatic pressure controller includes a base 1 with a joint 11, a middle base 2 connected to the base 1, a transparent shell 3 covering the middle base 2 is also connected to the base 1, and a limiter Pressure mechanism, pressure trigger mechanism and instantaneous jump mechanism.

[0036] Specifically, as figure 2 and Figure 6 As shown, a strip-shaped installation groove 21 is provided on the middle seat 2, and the instantaneous jump mechanism is arranged in the installation groove 21. The first conductive plate 4 and the second conductive plate 5 are fixed on the middle seat 2, and the first conductive plate 4 On the same side as the second conductive plate 5, ext...

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Abstract

The invention provides an automatic pressure controller of an electric pump, and belongs to the technical field of electric pump control. The automatic pressure controller of the electric pump solves the problem that in the prior art, the mechanical structure and the circuit of the electric-pump-pressure controller are not compact enough. The automatic pressure controller of the electric pump comprises a base with a connector, and a middle seat which is connected on the base. A pressure limiting mechanism which can be used for adjusting pressure is arranged on the middle seat, and a pressure touching mechanism which generates corresponding thrust according to pressure in the connector and acts on the pressure limiting mechanism is arranged in the base. A first conductive plate and a second conductive plate are fixed on the middle seat, a stationary contact which can be adjusted is arranged on the first conductive plate, a conductive connecting seat which is integrally connected with the second conductive plate is arranged on the second conductive plate, a conductive promptly-jumping mechanism is connected on the conductive connecting seat, the conductive promptly-jumping mechanism is contacted with the stationary contact under the push of the pressure limiting mechanism, and the promptly-jumping mechanism can be separated from the stationary contact under the push of the pressure touching mechanism. The automatic pressure controller of the electric pump can simplify the structure of the whole, and the performance and the safety of the controller are improved.

Description

technical field [0001] The invention belongs to the technical field of electric pump control, and relates to an automatic pressure controller of an electric pump, in particular to an automatic pressure controller capable of automatically controlling the opening and closing of a motor in an electric pump according to a set pressure. Background technique [0002] There is a fatal weakness in the working process of electric pumps such as electric electric pumps and air pumps. When the pressure of the electric pump is greater than the pressure upper limit of the pressure, the electric pump continues to work, which will bring irreparable damage to the electric pump, and even cause Electric pump burned out. [0003] In order to enable the electric pump to automatically control the electric pump to cut off the power supply when the upper limit of the pressure is set, and to prevent the electric pump and other equipment from being damaged due to excessive pressure, some electric pum...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D15/02F04D27/00
Inventor 陈佳妮
Owner 温岭市环力电器有限公司
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