Liquid suction valve body of flushing gun

Abstract

The utility model provides a flushing gun liquid suction valve body, and mainly relates to the technical field of flushing gun liquid suction valve bodies. A flushing gun liquid suction valve body comprises a liquid suction valve body, a liquid suction passage is arranged at the upper end of one side of the liquid suction valve body, a connecting pipe is arranged at the lower end of one side of the liquid suction valve body, the liquid suction passage and the connecting pipe are both communicated with the interior of the liquid suction valve body, a connecting block is installed in the connecting pipe in a sliding mode, and a sealing gasket is installed on one side of the connecting block. A flushing valve body is arranged on one side of the liquid suction valve body, and a first flushing channel and a second flushing channel are arranged on one side of the flushing valve body. The flushing valve has the beneficial effects that the liquid suction valve body is matched with the flushing valve body, and the liquid outlet passage can be controlled to be closed under the matching of the connecting block and the sealing gasket, so that the functions of completing liquid suction operation and simultaneously flushing and sucking are realized while flushing is realized, the flushing and liquid suction efficiency is improved, the operation time is shortened, and the working efficiency is improved. And therefore, the applicability of the device is improved, and convenience is brought to use.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to flushing gun liquid suction valve body technical field, specifically a kind of flushing gun liquid suction valve body. BACKGROUND

[0002] At present, postoperative cleaning is basically cleaned by flushing and suction gun, and part of the operation also uses traditional flushing liquid to pour into the surgical site for cleaning, and then the contaminated flushing liquid is sucked out using the aspirator, and the flushing gun can drain the heated flushing liquid during use, to avoid irritating the affected area and reducing the temperature of the human body, and to avoid causing postoperative fever symptoms in patients.

[0003] At present, the flushing and suction of the flushing gun sold on the market are operated separately, which requires multiple different devices, not only increasing the use cost, but also causing inconvenience to the operator during operation, thereby causing inconvenience to postoperative cleaning. UTILITY MODEL CONTENTS

[0004] To solve the problems of the prior art, the utility model provides a flushing gun liquid suction valve body, which can control the closure of the liquid outlet passage by cooperating the liquid suction valve body with the flushing valve body and the connecting block with the sealing gasket, so as to complete the liquid suction operation while flushing, realize the function of flushing and suction at the same time, improve the flushing and suction efficiency, reduce the operation time, and thus improve the applicability of the device and bring convenience to use.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme:

[0006] A flushing gun liquid suction valve body, comprising a liquid suction valve body, a liquid suction passage is arranged on one side of the upper end of the liquid suction valve body, a connecting pipe is arranged on one side of the lower end of the liquid suction valve body, the liquid suction passage and the connecting pipe are communicated with the inside of the liquid suction valve body, a connecting block is slidably installed in the connecting pipe, a sealing gasket is installed on one side of the connecting block, a flushing valve body is arranged on one side of the liquid suction valve body, a first flushing passage and a second flushing passage are arranged on one side of the flushing valve body, a connecting plate is connected to one side of the first flushing passage and the second flushing passage, a liquid outlet passage is arranged on one side of the bottom of the connecting plate, a liquid inlet passage is installed at the bottom of the flushing valve body, the connecting plate can be sealingly connected with the liquid suction valve body, and the sealing gasket can block the liquid outlet passage.

[0007] Further, the other end of the connecting block is provided with a pull rod.

[0008] Further, a sealing gasket is sleeved on the outer periphery of the connecting block, and the sealing gasket can slide left and right along the connecting pipe.

[0009] Compared with the prior art, the utility model has the following advantages:

[0010] The utility model discloses a cooperation of liquid suction valve body and flush valve body can control the liquid outlet passageway closure under the cooperation of connecting block and sealing washer, thereby realizing the liquid suction operation while flushing, realizing the function of flushing and sucking simultaneously, thereby improve the flushing and liquid suction efficiency, reduce the operation time, and further improve the applicability of the device, bring the convenient use. BRIEF DESCRIPTION OF DRAWINGS

[0011] BRIEF DESCRIPTION OF DRAWINGS Figure 1 It is the structure schematic diagram of the utility model;

[0012] BRIEF DESCRIPTION OF DRAWINGS Figure 2 It is Figure 1 Right view of it;

[0013] BRIEF DESCRIPTION OF DRAWINGS Figure 3 It is the structure schematic diagram of liquid suction valve body;

[0014] BRIEF DESCRIPTION OF DRAWINGS Figure 4 It is Figure 3 Sectional view of it;

[0015] BRIEF DESCRIPTION OF DRAWINGS Figure 5 It is the structure schematic diagram of flush valve body;

[0016] BRIEF DESCRIPTION OF DRAWINGS Figure 6 It is Figure 5 Right view of it;

[0017] BRIEF DESCRIPTION OF DRAWINGS Figure 7 It is Figure 5 Left view of it;

[0018] Marked label shown in the drawing: 1, liquid suction valve body;2, liquid suction passageway;3, connecting pipe;4, connecting block;5, sealing washer;6, flush valve body;7, first flush passageway;8, second flush passageway;9, connecting plate;10, liquid outlet passageway;11, pull rod;12, sealing washer;13, liquid inlet passageway. DETAILED DESCRIPTION

[0019] The utility model is further explained in combination with the drawings and specific embodiment.It should be understood that these embodiments are only for illustrating the utility model and are not for limiting the scope of the utility model.In addition, it should be understood that after reading the content taught by the utility model, the person skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the application.

[0020] As Figures 1-7The utility model discloses a flush gun liquid suction valve body, including liquid suction valve body 1, one side upper end of liquid suction valve body 1 is equipped with liquid suction passage 2, one side lower end of liquid suction valve body 1 is equipped with connecting pipe 3, liquid suction passage 2 with connecting pipe 3 all with liquid suction valve body 1 inside intercommunication, the connecting pipe 3 inside sliding installation connecting block 4, one side mounting sealing washer 5 of connecting block 4, one side of liquid suction valve body 1 is equipped with flush valve body 6, one side of flush valve body 6 is equipped with first flush passage 7 with second flush passage 8, one side of first flush passage 7 with second flush passage 8 is connected with connecting plate 9, one side bottom of connecting plate 9 is equipped with liquid outlet passage 10, flush valve body 6 bottom installs liquid inlet passage 13, connecting plate 9 can be sealed with liquid suction valve body 1 Connection, sealing washer 5 can block liquid outlet passage 10.

[0021] Specific, the other end of connecting block 4 installs pull rod 11. By setting up pull rod 11, it is convenient to pull connecting block 4 and move, so that one side of sealing washer 5, realize the opening and closing of liquid outlet passage 10, in order to complete the liquid suction operation.

[0022] Specific, the outer periphery of connecting block 4 is sleeved with sealing washer 12, and the sealing washer 12 can slide left and right along the connecting pipe 3. The sealing washer 12 can seal the connection between the connecting block 4 and the connecting pipe 3, ensuring the sealing of the connecting pipe 3, thereby avoiding liquid leakage.

[0023] Working principle:

[0024] When using the device, first connect the liquid outlet passage 10 to the external negative pressure pump through a hose, then install the liquid suction connecting pipe on the outer periphery of the liquid suction passage 2. When liquid suction is needed, the negative pressure pump works, and at the same time, the connecting block 4 is pulled outward. The movement of the connecting block 4 causes the sealing washer 5 to move towards the original position of the liquid outlet passage 10. The liquid outlet passage 10 is in communication with the inside of the liquid suction valve body 1. The waste liquid is sucked into the liquid suction valve body 1 through the liquid suction pipe under the suction of the negative pressure pump, then enters the liquid outlet passage 10, and then enters the negative pressure pump through the hose, and is discharged from the outlet of the negative pressure pump for collection. When simultaneous suction and flushing is needed, a flushing pipe is also inserted into the liquid suction passage. The outer end of the flushing pipe is located inside the liquid suction pipe, forming a gap circuit. The flushing pipe passes through the first flush passage 7 and is in communication with the inside of the flush valve body 6. The second flush passage 8 is in a closed state at this time. Then the flushing liquid enters the flush valve body 6 from the liquid inlet passage 13, and then enters the first flush passage 7 and the flushing pipe. The flushing liquid flows out of the flushing pipe for flushing. At the same time, under the suction of the negative pressure pump, the waste liquid enters the liquid suction valve body 1 from the gap circuit between the liquid suction pipe and the flushing pipe, and then flows out of the liquid outlet passage 10, thereby realizing the function of simultaneous suction and flushing.

[0025] The utility model discloses a cooperation of liquid suction valve body and flush valve body can control the outflow passage closure under the cooperation of connecting block and sealing washer to realize the liquid suction operation while flushing, realize the function of flushing and sucking simultaneously, thereby improve the flushing and liquid suction efficiency, reduce the operation time, and further improve the applicability of the device, bring the convenient use.

[0026] In the description of the utility model, need understanding, the orientation or position relation that the term "upper", "a side", "inner" etc. indicate is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not the orientation that the indicated adjustable type perfusion flush gun or element must have, with the orientation structure and operation of indicating or implying, moreover, it is still need to explain that, unless otherwise definite and limited, the term "arrangement", "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be dismantled connection, or integral connection, can be mechanical connection, also can be electric connection, can be directly connected, also can indirectly connect through the intermediate medium, can be the intercommunication of two elements or the interaction of two elements, unless otherwise definite, for the ordinary skill of the person in the art, can understand the concrete meaning of the above-mentioned term in the utility model according to the specific situation.

[0027] Finally, it should be noted that: the above examples are only used to illustrate the technical scheme of the utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical scheme recorded in the foregoing examples, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the spirit and scope of the technical scheme of the utility model embodiments.

Claims

1. A flush gun suction valve body comprising a suction valve body (1), characterized in that: The liquid suction valve body (1) is provided with a liquid suction passage (2) at one side of the upper end, and is provided with a connecting pipe (3) at one side of the lower end, the liquid suction passage (2) and the connecting pipe (3) are communicated with the inside of the liquid suction valve body (1), the connecting pipe (3) is slidably provided with a connecting block (4), one side of the connecting block (4) is provided with a sealing gasket (5), one side of the liquid suction valve body (1) is provided with a flushing valve body (6), one side of the flushing valve body (6) is provided with a first flushing passage (7) and a second flushing passage (8), one side of the first flushing passage (7) and the second flushing passage (8) is connected with a connecting plate (9), one side of the connecting plate (9) is provided with a liquid outlet passage (10), the bottom of the flushing valve body (6) is provided with a liquid inlet passage (13), the connecting plate (9) can be sealingly connected with the liquid suction valve body (1), and the sealing gasket (5) can block the liquid outlet passage (10).

2. A suction valve body for a flusher gun according to claim 1, wherein: The other end of the connecting block (4) is provided with a pull rod (11).

3. A suction valve body for a flusher gun according to claim 2, wherein: The connecting block (4) is provided with a sealing gasket (12) outside the periphery, and the sealing gasket (12) can slide left and right along the connecting pipe (3).

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