CN208570455U - A kind of novel dehumidifier pressure difference switch - Google Patents

Abstract

The utility model discloses a kind of novel dehumidifier pressure difference switches, its structure includes device noumenon, bracket, fixed screw, fixed plate, connecting tube, pressure pipe, sealing plate, display board, dial gauge, composite plate, buffer layer and fixation hole, the leftward position of described device ontology is equipped with fixed plate, the upper position of the fixed plate is equipped with fixed screw, connection type between the fixed screw and fixed plate is to be detachably connected, the middle position of the fixed plate is equipped with fixation hole, the right positions of the fixation hole are equipped with bracket, the top of the bracket is connect with rear shell, the bottom position of the rear shell is equipped with high-pressure outlet, the high-pressure outlet is connect by connecting tube with external hole, the junction of the external hole and connecting tube is located at the inside of fixed plate.A kind of novel dehumidifier pressure difference switch, the fixed plate being equipped with by device noumenon and the internal buffer layer being equipped with, can effectively reduce the case where device shakes after installation is complete, economic and practical is stronger.

Description

A kind of novel dehumidifier pressure difference switch

Technical field

The utility model relates to pressure difference switch technical field, specially a kind of novel dehumidifier pressure difference switch.

Background technique

Pressure difference switch is a kind of special control switch, it is according to the pressure difference value between mutual component and by electric signal Carry out a kind of switch that information transmitting control switch closes or opens.It is generally speaking exactly to be issued using the pressure difference of two pipelines Electric signal issues signal and is changed with controlling when the pressure difference at serial two end of liquid pipe increases (or reduction) and is more than controller setting value Lubricating system is commutated or monitored to valve.Then valve is opened big (or turning down) in turn and is reached so that the pressure difference at two end of system liquid pipe reduces The normal operation of system.

Existing pressure difference switch needs to be installed to when in use the lesser place of vibration, and small pressure difference is got in vibration under normal conditions The performance of switch is better, but existing pressure difference switch then will appear fixed plate relaxation by manually installed rear use for a period of time It happens, is unfavorable for the use of user.

Utility model content

The purpose of this utility model is to provide a kind of novel dehumidifier pressure difference switches, solve proposed in background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of novel dehumidifier pressure difference switch, knot Structure includes device noumenon, bracket, fixed screw, fixed plate, connecting tube, pressure pipe, sealing plate, display board, dial gauge, compound Plate, buffer layer and fixation hole, the leftward position of described device ontology are equipped with fixed plate, and the upper position of the fixed plate is equipped with solid Determine screw, the connection type between the fixed screw and fixed plate is to be detachably connected, and the interposition of the fixed plate installs There is fixation hole, the right positions of the fixation hole are equipped with bracket, and the top of the bracket is connect with rear shell, the bottom of the rear shell Position is equipped with high-pressure outlet, and the high-pressure outlet is connect by connecting tube with external hole, the connection of the external hole and connecting tube Place is located at the inside of fixed plate.

As a kind of preferred embodiment of the utility model, the bottom middle position of the fixed plate by connecting tube with The low tension outlet connection that device noumenon right upper portion is equipped with, the connection side between the low tension outlet and high-pressure outlet and connecting tube Formula is to be detachably connected, and the junction of the connecting tube and fixed plate is equipped with pressure pipe.

As a kind of preferred embodiment of the utility model, top and the device noumenon top of the low tension outlet are equipped with Control block connection, the forward position of the control block is equipped with air hose hole.

As a kind of preferred embodiment of the utility model, the upper position of the control block is equipped with top shell, the control The right positions of clamp dog are equipped with shell, and the bosom position of the shell is equipped with dial gauge, the external difference of the dial gauge Equipped with display board and sealing plate.

As a kind of preferred embodiment of the utility model, the inside of the fixed plate is equipped with buffer layer, the buffering Two side positions of layer are equipped with composite plate, and the connection type between the buffer layer and composite plate is to be fixedly connected.

Compared with prior art, the beneficial effects of the utility model are as follows:

A kind of novel dehumidifier pressure difference switch, the fixed plate being equipped with by device and the internal buffer layer being equipped with, can Effectively to increase the fixed performance of device, reduces loose situation and occur.

A kind of novel dehumidifier pressure difference switch, by the connection type between device each on device, can be convenient makes The maintenance of user, reduces maintenance time.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of overall structure diagram of novel dehumidifier pressure difference switch of the utility model；

Fig. 2 is a kind of interior of shell structural schematic diagram of novel dehumidifier pressure difference switch of the utility model；

Fig. 3 is a kind of fixed plate structure schematic diagram of novel dehumidifier pressure difference switch of the utility model；

In figure: device noumenon -1, external hole -2, bracket -3, fixed screw -4, fixed plate -5, rear shell -6, top shell -7, wind Pore -8, shell -9, control block -10, low tension outlet -11, high-pressure outlet -12, connecting tube -13, pressure pipe -14, sealing plate - 15, display board -16, dial gauge -17, composite plate -18, buffer layer -19, fixation hole -20.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: device noumenon 1, fixed screw 4, is fixed bracket 3 Plate 5, connecting tube 13, pressure pipe 14, sealing plate 15, composite plate 18, buffer layer 19 and fixation hole 20, a left side for described device ontology 1 Side position is equipped with fixed plate 5, and the upper position of the fixed plate 5 is equipped with fixed screw 4, the fixed screw 4 and fixed plate 5 it Between connection type be to be detachably connected, the middle position of the fixed plate 5 is equipped with fixation hole 20, the right side of the fixation hole 20 Position is equipped with bracket 3, and the top of the bracket 3 is connect with rear shell 6, and the bottom position of the rear shell 6 is equipped with high-pressure outlet 12, institute It states high-pressure outlet 12 to connect by connecting tube 13 with external hole 2, the junction of the external hole 2 and connecting tube 13 is located at fixed plate 5 inside.

Referring to Fig. 1, the bottom middle position of the fixed plate 5 is set by connecting tube 13 and 1 right upper portion of device noumenon Some low tension outlets 11 connect, and the connection type between the low tension outlet 11 and high-pressure outlet 12 and connecting tube 13 is detachable Connection, the connecting tube 13 and the junction of fixed plate 5 are equipped with pressure pipe 14, facilitate low tension outlet 11 and high-pressure outlet 12 Pressure facilitates the use of device noumenon 1.

Referring to Fig. 1, the top of the low tension outlet 11 is connect with the control block 10 that 1 top of device noumenon is equipped with, it is described The forward position of control block 10 is equipped with air hose hole 8, facilitates the use of device noumenon 1.

Referring to Fig. 2, the upper position of the control block 10 is equipped with top shell 7, the right positions of the control block 10 are equipped with The bosom position of shell 9, the shell 9 is equipped with dial gauge 17, and the outside of the dial gauge 17 is respectively equipped with display board 16 With sealing plate 15, the person's of being convenient to use is checked, facilitates the use of device noumenon 1.

Referring to Fig. 3, the inside of the fixed plate 5 is equipped with buffer layer 19, two side positions of the buffer layer 19 are equipped with multiple Plywood 18, the connection type between the buffer layer 19 and composite plate 18 are to be fixedly connected, and facilitate fixed plate 5 to device noumenon 1 fixation facilitates the use of device noumenon 1

A kind of novel dehumidifier pressure difference switch described in the utility model, user are carrying out the device in use, logical The external hole 2 for crossing the other end that low tension outlet 11 and high-pressure outlet 12 are connect with connecting tube 13 is connect with external dehumidifier, is passed through Fixed screw 4 in fixed plate 5 can be fixed device noumenon 1, and the right side of fixed plate 5 passes through fixation hole 20 and bracket 3 Connection, so that bracket 3 and the rear shell 6 on right side be made to be connected and fixed, is equipped with by the buffer layer 19 and outside that are equipped with inside fixed plate 5 Composite plate 18 increases the plasticity of fixed plate 5, is using fixed plate 5 while can effectively increasing by 5 volume hardness of fixed plate It still is able to that effectively device noumenon 1 is fixed after a period of time, improves the service life of device noumenon 1, pass through dress The connection type on ontology 1 between each device is set, facilitating device noumenon 1, user can be quick in use for some time Ground repairs, and reduces maintenance time, to facilitate the use of device noumenon 1, by the combination of apparatus above, solves The problem of background technique proposes.

The device noumenon -1 of the utility model, external hole -2, bracket -3, fixed screw -4, fixed plate -5, rear shell -6, top It is shell -7, air hose hole -8, shell -9, control block -10, low tension outlet -11, high-pressure outlet -12, connecting tube -13, pressure pipe -14, close Sealing plate -15, display board -16, dial gauge -17, composite plate -18, buffer layer -19, fixation hole -20, component are universal standard part Or component as known to those skilled in the art, structure and principle are all that this technology personnel can be learnt or be led to by technical manual It crosses routine experiment method to know, the utility model solves the problems, such as to be merely existing device and cannot effectively reduce device and make With leading to the problem of loose situation generation after a period of time and being inconvenient to repair, the utility model is mutual by above-mentioned component Combination, the fixed plate being equipped with by device and the internal buffer layer being equipped with, can effectively increase the fixed performance of device, subtract The situation for having lacked relaxation occurs, and by the connection type between device each on device, can be convenient the maintenance of user, reduces Maintenance time.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of novel dehumidifier pressure difference switch, structure includes device noumenon (1), bracket (3), fixed screw (4), fixed plate (5), connecting tube (13), pressure pipe (14), sealing plate (15), composite plate (18), buffer layer (19) and fixation hole (20), feature Be: the leftward position of described device ontology (1) is equipped with fixed plate (5), and the upper position of the fixed plate (5) is equipped with fixed spiral shell Silk (4), the connection type between the fixed screw (4) and fixed plate (5) is to be detachably connected, in the fixed plate (5) Meta position has installed fixation hole (20), and the right positions of the fixation hole (20) are equipped with bracket (3), the top of the bracket (3) with The bottom position of rear shell (6) connection, the rear shell (6) is equipped with high-pressure outlet (12), and the high-pressure outlet (12) passes through connecting tube (13) it is connect with external hole (2), the junction of the external hole (2) and connecting tube (13) is located at the inside of fixed plate (5).

2. a kind of novel dehumidifier pressure difference switch according to claim 1, it is characterised in that: the bottom of the fixed plate (5) Portion middle position is connect by connecting tube (13) with the low tension outlet (11) that device noumenon (1) right upper portion is equipped with, the low pressure Connection type between outlet (11) and high-pressure outlet (12) and connecting tube (13) to be detachably connected, the connecting tube (13) and The junction of fixed plate (5) is equipped with pressure pipe (14).

3. a kind of novel dehumidifier pressure difference switch according to claim 2, it is characterised in that: the low tension outlet (11) Top is connect with the control block (10) that device noumenon (1) top is equipped with, and the forward position of the control block (10) is equipped with air hose hole (8)。

4. a kind of novel dehumidifier pressure difference switch according to claim 3, it is characterised in that: the control block (10) it is upper Position has installed top shell (7), and the right positions of the control block (10) are equipped with shell (9), the bosom position of the shell (9) It has installed dial gauge (17), the outside of the dial gauge (17) is respectively equipped with display board (16) and sealing plate (15).

5. a kind of novel dehumidifier pressure difference switch according to claim 1, it is characterised in that: the fixed plate (5) it is interior Portion is equipped with buffer layer (19), and two side positions of the buffer layer (19) are equipped with composite plate (18), the buffer layer (19) and compound Connection type between plate (18) is to be fixedly connected.